baber/WOPTO huggingface dataset:
Patent KR-20210010740-A (KR)
Inventor: HONG KANG YEE
IPC: B60R16/02
Filed: 2019-07-18
Abstract: The present invention relates to a wiring protector with a variable thickness comprising: a first body axially opened to both sides, wherein one side of the circumferential surface thereof is opened to align a wire; a second body axially opened to both sides, wherein the other side of the circumferential surface thereof is opened to be assembled on the opened one side of the circumferential surface of the first body to align the wire; and a nut adjustment unit to adjust an area overlapped with an opening side corresponding to the first body and the second body by increasing and decreasing the number of bundles or the thickness of the wire to change the internal cross-sectional area of the first body and the second body. The present invention allows the internal cross-sectional area of a protector for protecting a wire while enclosing, aligning, and guiding the wire to be changed in comparison to a conventional technique. Therefore, the cross-sectional area (width) of the internal space of the protector can be changed by increasing and decreasing the number of bundles or the thickness of the wire to reduce the number of components and manufacturing costs.
Patent KR-20210012205-A (KR)
Title: Hinge device with finger pinch protector for windows and doors
Inventor: KIM SEONG MAN
IPC: E06B7/36
Filed: 2019-07-24
Abstract: The present invention relates relates to a hinge device configured to prevent a hand or the like from being caught on both edges around a hinge member becoming a rotation center, thereby preventing an accident where a finger or an article is caught between a window and a window frame. More specifically, the present invention can prevent defection of the window or prevent a hinge from being bent by the weight or the like of the window by arbitrarily setting and adjusting the mounting position of the hinge member or the number of mounted hinge members along a mounting protrusion protruding in the longitudinal direction of a main body mounted on the window frame since the hinge member is mounted on the mounting protrusion to support the window. Also, the present invention can be easily and conveniently assembled and safely used by inserting the hinge mounted on the window into the mounting protrusion and then fastening and assembling the hinge since the mounting protrusion is formed to be inclined on the main body mounted on the window.
Patent KR-20210012434-A (KR)
Title: Method for manufacturing anode active material for lead-acid battery using hollow spiral carbon fiber
Inventor: CHOE SEOK MO
IPC: H01M4/62
Filed: 2019-07-25
Abstract: The present invention relates to a method for manufacturing an anode active material for a lead-acid battery using a hollow spiral carbon fiber. The present invention relates to a method for manufacturing an anode active material for a lead-acid battery using a hollow spiral carbon fiber which may increase an internal electrical conductivity of an anode active material to improve a fundamental performance and a charge efficiency of the lead-acid battery by adding a hollow spiral carbon fiber to an active material added to an anode of an existing lead-acid battery to improve permeability of electrolyte in a pole plate, and increase an active material and an reaction area. Since a hollow spiral carbon fiber is used in an active material as additive in the present invention, permeability of electrolyte in a pole plate is improved, and an active material and an reaction area are increased so that an internal electrical conductivity of an anode active material is increased to improve the fundamental performance and a charge efficiency of the lead-acid battery.
Patent KR-20210012819-A (KR)
Title: Bearing for an artificial hip joint
Inventor: KIM HYEOK
IPC: G01L5/00
Filed: 2019-07-26
Abstract: In order to provide an artificial hip joint capable of precisely and easily checking an operation condition, the present invention provides a bearing which comprises: a liner with one side engraved in a hemispherical shape and opened; a condyle having one end provided in a spherical shape and inserted into the liner; and a plurality of sensor units provided on the surface where the condyle and the liner come into contact with each other. In addition, the present invention provides an artificial hip joint which comprises: a cup fixed to the pelvis and coupled to the liner; a stem coupled to the condyle and having the other end coupled to the femur for joint motion on an axis of the condyle about the condyle; and the bearing. According to the present invention, it is possible to prevent patient discomfort by checking the precise operation of the artificial hip joint. Furthermore, the configuration of the equipment for checking the inspection of the artificial hip joint becomes simple.
Patent KR-20190091246-A (KR)
Title: Nanostructure material structures and methods
Inventor: BRIAN CUNNINGHAM
IPC: H01L33/06
Filed: 2019-07-29
Abstract: In one aspect of the present invention, the present invention provides structures comprising a photonic crystal which includes a dielectric layer including one or more light-emitting nanostructure materials therein. In a further aspect of the present invention, provided are the structures which comprise a dielectric layer including first and second sets of light-emitting nanostructure materials at different depths within the dielectric layer.
Patent KR-20200035840-A (KR)
Title: Low-power activation of accessory in sleep state
Inventor: SHAW DAVID
IPC: H04W4/80
Filed: 2019-07-31
Abstract: According to the present invention, a first device is configured to establish a connection with a second device via a short range communication link. The first device, as transitioned to a sleep state, terminates (i) paging and page scan operations associated with a paging protocol, and (ii) an advertisement scan operation associated with an advertisement protocol, and performs an advertisement broadcast operation associated with the advertisement protocol. The advertisement broadcast operation generates an advertisement to be broadcast at a first interval, wherein the first interval is greater than a second interval for performing advertisement broadcast operations in an active state.
Patent KR-20210019615-A (KR)
Title: Method for displaying minimap and virtual golf system using the same
Inventor: LEE UI BUM
IPC: H04N21/431
Filed: 2019-08-12
Abstract: The present invention provides a mini-map display method and a virtual golf system using the same. The mini-map display method includes the steps of: selecting at least a part of an entire area as a target area to be expressed as a mini-map; forming a mini-map for the target area; and displaying a grid on the mini-map. The virtual golf system comprises: a calculation unit which calculates the motion after hitting a golf ball hit by a user; and a display unit which displays an image according to the calculation result and a golf course played by the user. A mini-map using at least a part of the entire area of the golf course as a target area is displayed on the display unit. Also, the grid is displayed on the mini-map.
Patent KR-20210019906-A (KR)
Title: Method for providing real estate trading service using real estate integrated information system
Inventor: KIM JUN HYUNG
IPC: G06Q30/08
Filed: 2019-08-13
Abstract: The present invention relates to a method for providing a real estate trading service using a real estate integrated information system, and more specifically includes the steps of: a step in which the sale information on property for sale is classified according to a sale code and stored in a system server; storing broker information including matching information and selection input information corresponding to the sale information in the system server; accessing the system server through a user terminal and searching for the property for sale according to set search conditions; providing, by the system server, one or more pieces of the sale information extracted according to the input search conditions and one or more pieces of broker information including the matching condition corresponding thereto, to the user terminal; and selecting any one of the property for sale information and the corresponding broker information in the user terminal and communicating with a selected broker terminal. The user can conveniently and easily search for the property for sale which he or she wants, as well as select one or a plurality of brokers recommended for the property for sale.
Patent KR-20190106839-A (KR)
Title: Pyrimidine-2-amine derivative, a method for producing the same, and an anticancer drug containing the same
Inventor: YOONGHO LIM
IPC: C07D239/42
Filed: 2019-08-14
Abstract: The present invention relates to a pyrimidine-2-amine derivative, a method for manufacturing the same, and an anticancer agent comprising the same. The pyrimidine-2-amine derivative represented by chemical formula 1 according to the present invention has an excellent effect of inhibiting Aurora A kinase activity, thereby being useful as the anticancer agent.
Patent KR-20190101942-A (KR)
Title: An Electric Detecting Device for Detecting an Orientation and a Horizontal Level
Inventor: CHO JOO HYUN
IPC: G01D21/02
Filed: 2019-08-26
Abstract: The present invention relates to an electric detecting device for detecting and indicating a direction and a horizontal level and, specifically, to an electric detecting device for detecting and indicating a direction and horizontal level, which can detect and indicate a direction and horizontal level by being installed in a device or equipment working at a high height from the ground surface or the water surface. The electric detecting device for detecting and indicating a direction and horizontal level includes: a casing (11) having an open upper surface and having an accommodation space inside; a control substrate (12) installed in the casing (11) while separating the accommodation space into upper and lower parts; multiple display elements (13_1 to 13_N) arranged in the control substrate (12) in a form capable of displaying information; a zero point control unit (14) protruding from the bottom surface of the casing (11) to the outer side; a detection unit capable of detecting the direction or slope and arranged on the control substrate (12); a cable (15) connected to the control substrate (12) and extended to the outside of the casing (11); and a fixing unit (17) installed on the outer surface of the casing (11).
Patent KR-20210025913-A (KR)
Title: Large volume cvd apparatus
Inventor: KIM KAB SEOG
IPC: C23C16/455
Filed: 2019-08-28
Abstract: The present invention relates to a high-capacity CVD apparatus capable of a high-capacity CVD apparatus capable of performing deposition on multiple substrates of various shapes and sizes, comprising: a CVD reaction chamber having a substrate installed therein; a gas injection unit installed on a side wall of the CVD reaction chamber to inject a reaction gas toward the center thereof; and a gas discharge unit installed to protrude into the CVD reaction chamber from the center of at least one of the upper and lower surfaces of the CVD reaction chamber. The gas discharge unit allows gas inside the CVD reaction chamber to be suctioned through a plurality of exhaust ports having different heights and discharged to the outside of the CVD reaction chamber through a plurality of external exhaust pipes, respectively connected to the plurality of exhaust ports. The plurality of external exhaust pipes can be individually opened and closed to change the positions of the exhaust ports through which the gas is suctioned among the plurality of exhaust ports, and thus the flow and direction of the gas can be adjusted in the CVD reaction chamber. The high-capacity CVD apparatus can include the gas injection unit, in which nozzles for injecting a reaction gas from a side surface of the high-capacity CVD reaction chamber toward the center thereof are installed, and the gas discharge unit installed at the center thereof to supply an optimized reaction gas and form the flow and distribution thereof through control of injection of the reaction gas in the high-capacity CVD reaction chamber, thereby forming a thick film or molded articles having a uniform thickness on the surfaces of substrates having various shapes and sizes.
Patent KR-20200031047-A (KR)
Title: Acoustic echo cancellation with room change detection
Inventor: CHRISTOPH MARKUS
IPC: H04R3/02
Filed: 2019-09-09
Abstract: The present invention relates to an acoustic echo cancellation with a room change detection, which comprises: a step of receiving a source signal displaying a sound broadcast at a first position in a space and a sync signal displaying a sound picked up at a second position in the space, receiving the signals in which the sound picked up at the second position is transported from the first position in accordance with transport characteristics; a step of first acoustic echo cancellation which provides a first error signal displaying a non-echo residual signal by modelling the transport function by an adaptive method based on a first coefficient group based on the source signal and the sync signal, performing the first acoustic echo cancellation, in which the first error signal forms an output signal of the controller; and a step of performing a second acoustic echo cancellation to provide a second error signal by modeling the transport function by a non-adaptive method based on a second coefficient group based on the source signal and the sync signal. The acoustic echo cancellation further comprises: a step of evaluating the first error signal and the second error signal and detecting a change in space when the evaluated first error signal is greater than the sum or the product of the evaluated second error signal and a first threshold; a step of, during a predetermined period of time, setting the first second coefficient group to be equal to the second first coefficient group when a change in space is newly detected; a step of copying one of reference coefficient groups stored in a memory by the second acoustic echo canceller; and a step of, when a change in space is continuously detected, copying the first coefficient group from the first acoustic echo canceller by at least one of the second acoustic echo canceller and the memory as a reference coefficient group.
Patent KR-20210035452-A (KR)
Title: Method for preparing propylene
Inventor: KIM DOO WOOK
IPC: C07C5/25
Filed: 2019-09-24
Abstract: The present invention relates to a method for preparing propylene, including the steps of: supplying a C4 mixture stream containing n-butane, i-butane, 1,3-butadiene, 1-butene, and 2-butene to a hydrogenation reactor to convert the 1,3-butadiene into the 1-butene and the 1-butene into the 2-butene; supplying the stream discharged from the hydrogenation reactor to a first distillation column to separate propane from the top discharge stream, and supplying the bottom discharge stream to a metathesis reactor; producing propylene from the bottom discharge stream supplied from the first distillation column and a separately supplied ethylene stream in the metathesis reactor; supplying the stream discharged from the metathesis reactor to a second distillation column to separate the unreacted ethylene stream from the top discharge stream, and supplying the bottom discharge stream to a third distillation column; and receiving the bottom discharge stream of the second distillation column, separating propylene from the top discharge stream, and supplying the bottom discharge stream containing the unreacted C4 mixture to the hydrogen reactor.
Patent KR-20210038058-A (KR)
Title: Device for variably linking spoon and fork
Inventor: YANG JU YOUNG
IPC: F16H7/02
Filed: 2019-09-30
Abstract: The present invention relates to a device variably coupling a spoon and a fork, which comprises: a main body (10) where clamping bars (11, 12) are provided on an outer surface; a support (20) coupled to be rotatable to a lower end of the main body (10) and having the spoon (21) and the fork (22) formed at a facing position; and a lever (30) installed to change a position thereof on one side of the main body (10) and restraining rotation of the support (20). Therefore, elderly or disabled persons are not required to switch a clamping posture a lot during eating, and the present invention does not weaken a function of scooping a soup or dipping food, thereby improving convenience and effectiveness.
Patent KR-20210039095-A (KR)
Title: Photocurable paint composition for protective cover of mobile display and strechable film using the same
Inventor: LEE IL NO
IPC: C08F265/06
Filed: 2019-10-01
Abstract: A disclosed photocurable paint composition for a portable display protective cover contains: 20 to 60 wt% of an urethane methacrylate oligomer; 0.5 to 60 wt% of a photopolymerizable monomer; 1.5 to 7.0 wt% of a photopolymerization initiator; and 0.1 to 5 wt% of an antistatic agent.
Patent KR-20210047038-A (KR)
Inventor: AHN JEONG HYUK
IPC: G03F7/105
Filed: 2019-10-21
Abstract: The present invention relates to a photosensitive resin composition comprising an epoxy compound and a compound represented by chemical formula 1, to a manufacturing method of a color conversion filter for a display device, comprising a step of forming a color conversion layer by coating the photosensitive resin composition on a color filter layer, and to a color conversion filter for a display device excellent in dye resistance manufactured thereby.
Patent KR-20210049315-A (KR)
Inventor: KIM HYUCK JOO
IPC: A01D67/04
Filed: 2019-10-25
Abstract: In a conventional harvester, a harvesting device capable of harvesting a vegetable sensitive to an impact or a scratch in harvesting such as a cabbage is developed. However, it is difficult to find an optimal condition for harvesting a cabbage because of time constraints to experiment only during a harvest season and no cabbage harvesting simulator for accurately finding a condition in which a cabbage can be harvested without causing damage to the produce. To solve a problem, the present invention provides a cabbage harvesting simulator comprising: a cabbage transport conveyor having a cutting part at a lower end of a front part; a cabbage transport conveyor rotary hinge in which the cabbage transport conveyor rotates back and forth; a simulator transfer unit to which the cabbage transport conveyor rotary hinge is fixed; and a transfer rail for supporting the simulator transfer unit from a lower part. Due to a configuration described above, by reading values of various sensors changed by an operation of a driving part of a harvester simulator and recording an operating condition, a harvesting condition with the best harvesting result can be found, so a harvester can be developed.
Patent KR-20210051602-A (KR)
Title: Metal foam
Inventor: BAE CHOONG MAN
IPC: B22F7/00
Filed: 2019-10-31
Abstract: The present invention relates to a manufacturing method of metal foam. The present invention can effectively control distribution of pores existing inside the foam.
Patent KR-20210053625-A (KR)
Title: Tableware dryer
Inventor: SIM SEONG SU
IPC: A47L15/48
Filed: 2019-11-04
Abstract: Disclosed is a dish dryer. The dish dryer according to the present invention includes: a main body in which an object to be dried including dishes is accommodated; an opening/closing door unit connected to the main body to open and close; and a dish drying rack which is provided inside the main body and on which the object to be dried is supported, wherein the opening/closing door unit includes a first door unit and a second door unit that open and close in left and right directions of the main body. A door buffer unit is provided on at least one of the first door unit and the second door unit to relieve an impact when the first door unit and the second door unit are closed, and to seal a gap between the first door unit and the second door unit.
Patent KR-20210054344-A (KR)
Inventor: KANG LAE WOOK
IPC: B22D11/04
Filed: 2019-11-05
Abstract: The present invention relates to a casting facility and a casting method. The present invention comprises: a blocking unit connected to a container to form a space in the outside of a container temporarily storing molten metal; a pressure generation unit of which at least a portion is connected to the blocking unit to control internal pressure of the space; and a control unit for controlling operation of the pressure generation unit. The present invention can increase life of the container and a structure such as a temperature meter installed in the container.
Patent KR-20210055865-A (KR)
Title: Semiconductor device and semiconductor system
Inventor: SONG CHOUNG KI
IPC: G06F11/10
Filed: 2019-11-07
Abstract: Provided is a semiconductor device, which includes: an ECS command generation circuit which generates an ECS command based on a refresh command; and an ECS control circuit which generates an ECS mode signal activated during a period in which an ECS operation is performed based on the ECS command, and generates an ECS active command, an ECS read command, and an ECS write command for the ECS operation.
Patent KR-20190134550-A (KR)
Title: cooling liquid device
Inventor: HAN KYUNG MIN
IPC: A47G19/22
Filed: 2019-11-15
Abstract: The present invention confines ice to the bottom of a cup through a modeling frame and a modeling frame inlet, and as the ice melts, melted liquid escapes through a hole and preferentially lowers a temperature at the bottom, which is a drinking part of a drink with a straw. In addition, if the ice melts over a certain level, the ice will escape through the modeling frame inlet, lowering the temperature of an upper part of the drink.
Patent KR-20190134560-A (KR)
Title: Laminate and method for manufacturing the same
Inventor: FUKUI HITOSHI
IPC: C08G73/10
Filed: 2019-11-21
Abstract: Provided are a laminate capable of peeling off a support and a transparent resin film, and a manufacturing method thereof. The support has the Martens hardness of a side being in contact with the transparent resin film is 300 N/mm^2. Therefore, a wound on a roll surface such as a guide roll is prevented from being transferred to a polyimide film surface.
Patent KR-20210062772-A (KR)
Title: Display device
Inventor: YOUN IL GOO
IPC: H01L27/32
Filed: 2019-11-21
Abstract: A display device includes a pixel structure disposed in a display area; a first signal line disposed in a peripheral area adjacent to the display area; a second signal line overlapping the first signal line and extended in the same direction as the first signal line; a driving circuit part disposed in the peripheral area and electrically connected to the first signal line and the second signal line; and a shielding pattern disposed between the first signal line and the second signal line. It is to provide a display device with reduced dead space.
Patent KR-20210062407-A (KR)
Inventor: JUNG HUN MIN
IPC: A23L27/30
Filed: 2019-11-21
Abstract: The present invention relates to a manufacturing method for cooking sugar for an exclusive use of an apple candy, comprising the following steps: adding raw materials including sugar, purified water, ion starch syrup and oligosaccharide of rice grain syrup into a heating and stirring tank; heating the added raw materials at a temperature of 90 to 110℃ and then stirring the mixture for 1 to 10 hours in the absence of heating to obtain cooking sugar for an exclusive use of an apple candy; and sealing and packaging the cooking sugar for the exclusive use of the apple candy and shipping products. The present invention also relates to the cooking sugar for an exclusive use of an apple candy manufactured from the method.