baber/WOPTO huggingface dataset:
Patent KR-20190040113-A (KR)
Title: Hinge for bag
Inventor: KANG HEE JIN
IPC: A45C13/00
Filed: 2018-06-12
Abstract: The present invention relates to a hinge for opening and closing a bag, which is coupled to two bag opening frames separated and curved in both boundaries of the bag opening. The hinge for opening and closing a bag comprises: a first body comprising a first support of which one side is coupled to a first bag opening frame of the two bag opening frames, and a first coupling unit which is extended and formed on the other side of the first support, and forms a first interlocking protrusion on one surface vertical to the longitudinal direction of the first support; and a second body comprising a second support of which one side is coupled to a second bag opening frame of the two bag opening frames, and a second coupling unit which is extended and formed on the other side of the second support and forms a second interlocking protrusion on one surface vertical to the longitudinal direction of the second support and facing the surface having the first interlocking protrusion of the first coupling unit. While the first interlocking protrusion and the second interlocking protrusion are interlocked with each other, at least one of the first body and the second body is rotated. The hinge of the present invention minimizes inconvenience of a user due to a malfunction.
Patent KR-20180137423-A (KR)
Inventor: HIRAI KATSUNORI
IPC: H01J37/32
Filed: 2018-06-15
Abstract: An objective of the present invention is to enhance adsorption force of an electrostatic chuck without increasing power of a direct current voltage. An electrostatic adsorption method comprises: a first step of introducing a gas into a chamber before an object to be processed is placed in a stage in the chamber processing the object to be processed and generating plasma by applying high frequency power; a second step of applying a direct current voltage having polarity opposite to polarity of the direct current voltage applied when the object to be processed is adsorbed to an electrostatic chuck provided on the stage after the first step; a third step of stopping the application of the high frequency power and extinguishing the plasma after the second step; and a fourth step of stopping the application of the direct current voltage after the third step.
Patent KR-20190143199-A (KR)
Title: Bath chair with detachable chest support
Inventor: BAE SO YEON
IPC: A47K3/12
Filed: 2018-06-20
Abstract: The present invention provides a bath chair including a detachable chest support. The bath chair including the detachable chest support includes: a support frame formed to be inclined forward to support the chest of a user while preventing the user from falling forward; and a support unit installed to rotate and having multiple air holes at a part coming into contact with the chest, wherein the support unit has a cushion to support the chest of the user at the middle of the support frame. The support frame also includes a detachable clamp to be detached from each armrest frame installed on both sides of a frame body of the bath chair at each end of the both ends to prevent the user from falling forward by supporting the chest of the user while the user lowers the head forward as the support frame is attached when the user wants to have a shampoo since the support frame is installed to be detached from the bath chair. Therefore, the bath chair including the detachable chest support can solve a problem in which the user falls forward when washing his/her hair and enables the user to smoothly wash the hair in a stable posture.
Patent KR-20190143283-A (KR)
Title: Method for correcting gps position of user moving on sidewalk
Inventor: LEE DONG KYUN
IPC: A61H3/06
Filed: 2018-06-20
Abstract: According to one embodiment of the present invention, provided is a method for correcting a GPS location of a wheelchair user using a braille sidewalk block, which comprises the steps of: (a) deriving a movement route based on current location of a user and destination information; (b) collecting movement direction and distance information by collecting the location of the user in real time when the user moves; (c) recognizing a GPS location error of the user; and (d) correcting the GPS location error. The GPS location error of the location of the user is corrected based on a braille sidewalk block.
Patent KR-20200002354-A (KR)
Title: Wireless charger for a vehicle and operating method thereof
Inventor: YUN JEONG GI
IPC: H02J50/10
Filed: 2018-06-29
Abstract: The present invention relates to a wireless charging device for a vehicle and an operation method for the same. The wireless charging device for a vehicle includes a holder having multiple charging pads. The wireless charging device for a vehicle detects a charging mode having optimal charging efficiency in accordance with the position of a portable terminal installed on the holder and detects the charging mode having the optimal charging efficiency if the charging efficiency does not exceed a threshold while being charged. So, the wireless charging device for a vehicle can maintain the optimal charging efficiency in a vehicle environment in which the portable terminal is frequently moved. To achieve the purpose of the present invention, the wireless charging device for a vehicle includes: the holder of a three-dimensional structure, having multiple charging pads; and a control unit searching the charging mode in which the charging efficiency of the portable terminal reaches maximum by activating the multiple charging modes in order when the portable terminal is inserted into the holder and, also, performing charging in the searched charging mode.
Patent KR-20200005112-A (KR)
Inventor: NAMKUNG BONG JUN
IPC: B02C23/08
Filed: 2018-07-05
Abstract: A crusher combined with a dust removal device according to an embodiment of the present invention comprises: a grinding unit (20) installed on an upper side of a body frame (10); and a dust removal unit (40) provided on a lower side of the body frame (10) so as to slide and to be separated from a first rail (32). The dust removal unit (40) includes a magnetic unit (50) which collects metal components during dust removal and removes metal components by a user when not performing the dust removal. The dust removal device ensures easy cleaning.
Patent KR-20200008754-A (KR)
Title: Goods delivery system based on general merchandise store and method for the same
Inventor: KIM HWAN
IPC: G06Q30/06
Filed: 2018-07-17
Abstract: The present invention provides an item delivery service method based on a general retail store, which comprises: an ordering process in which a user terminal (80) makes an order to an item order registration server (100); a delivery general retail store determination process determining a general retail store to be in charge of delivery to an item shipping destination of the user by the item order registration server (100) receiving the order; and a delivery request process of requesting the delivery to a terminal of the general retail store to be in charge of delivery to the item shipping destination of the user in accordance with the order.
Patent KR-20190013554-A (KR)
Inventor: OH SANG HO
IPC: A61K31/506
Filed: 2018-07-25
Abstract: The present invention provides a novel manufacturing method of an aminopyrimidine derivative having an activity of selectively inhibiting a protein kinase, particularly a protein kinase against a mutant epidermal growth factor receptor or a pharmaceutically acceptable salt thereof. The present invention also provides a novel intermediate useful for the manufacturing method and a manufacturing method of the same. The present invention is suitable for industrial mass production and provides an improved method for manufacturing the aminopyrimidine derivative or the pharmaceutically acceptable salt thereof with high purity and yield.
Patent KR-20200011716-A (KR)
Inventor: LEE JONG BONG
IPC: F16K31/126
Filed: 2018-07-25
Abstract: The present invention relates to a constant flow valve which maintains a constant flow passing through a valve, and more specifically, to a constant flow valve which has a simple structure, and can be easily assembled, maintained and repaired. To this end, the constant flow valve comprises: a housing having an operating space with an opened upper portion, and a main flow path connecting an inlet to an outlet; a cover coupled to the upper portion of the housing to cover the operating space; a stem which is coupled to the cover so as to be vertically movable; a diaphragm which is coupled to the stem in order to separate the operating space into a first pressure chamber and a second pressure chamber; and a port which is mounted on a lower end of the stem to block the main flow path. Here, the stem, the diaphragm, and the port are integrally assembled with the cover, thereby being installed on the inside of the housing by the coupling of the housing and the cover.
Patent KR-20200013378-A (KR)
Inventor: KIM SUNG GOO
IPC: B29C70/48
Filed: 2018-07-30
Abstract: Disclosed are molding equipment of a composite molded product and a molding method thereof. According to an embodiment of the present invention, the molding equipment of a composite molded product includes: a lower mold installed on a bolster; a holder disposed around the lower mold and installed on the bolster to be able to move up and down through a plurality of cushion springs; and an upper mold disposed corresponding to the upper part of the lower mold and the holder and having a mixing head for injecting resin therein. The present invention includes: holder rubber installed on the upper surface of the holder in correspondence to the face surface of the upper mold and regulating the edge of a composite material to be put in together with the face surface of the upper mold; first sealing rubber installed along the outer side of the holder rubber on the upper surface of the holder corresponding to the face surface of the upper mold to maintain airtightness between the upper mold and the holder; and second sealing rubber installed along the outer circumference of the lower mold to maintain airtightness with the holder when the holder is lowered. The present invention is provided to improve the quality performance of a finished composite molded product while reducing the overall cycle time.
Patent KR-20190014486-A (KR)
Inventor: JOHANSON AUDUN
IPC: H01B1/02
Filed: 2018-08-01
Abstract: The present invention relates to a method for manufacturing a dynamic power cable (1). The method comprises the steps of: providing a cable core (2) including a conductor (3) and electrically insulating layer (4) radially disposed outward of the conductor (3); radially surrounding the cable core (2) with a metal sheet (7) including copper-nickel alloy; and welding opposite edges of the metal sheet (7) to each other to form a moisture barrier layer (5) continuous around the cable core (2). The step of welding the opposite edges (8) is carried out by autogenous welding. In addition, the present invention also relates to a dynamic power cable (1) made according to the method described above and to use of the autogenous welding to form the moisture barrier layer (5) on the dynamic power cable (1).
Patent KR-20200016614-A (KR)
Title: Asphalt reinforcement and method for manufacturing the same
Inventor: YOON KWANG JUNG
IPC: E01C11/16
Filed: 2018-08-07
Abstract: The present invention relates to an asphalt reinforcing material, which comprises: a plurality of radial strips (1) which are arranged in parallel in a radial direction at an interval, and in which a reinforcing fiber (4) is reinforced in a polymer resin (5); a plurality of upward strips (2) which are arranged in parallel in an upward direction at an interval, and in which the reinforcing fiber (4) is reinforced in the polymer resin (5); and felt (3) which is attached to the plurality of radial strips (1) and the plurality of upward strips (2) at a lower side of the plurality of radial strips (1) and the plurality of upward strips (2). Moreover, the total cross-sectional area of the reinforcing fiber constituting the radial strips amounts to 20-80% of the total cross-sectional area of the radial strips. The total cross-sectional area of the reinforcing fiber constituting the upward strips amounts to 20-80% of the total cross-sectional area of the upward strips. Moreover, the plurality of radial strips (1) and the plurality of upward strips (2) are attached while intersecting with each other at an intersection contact point. The intersection contact point comprises: an intersection contact point (a) in which the radial strips (1) are located over the upward strips (2); and an intersection contact point (b) in which the upward strips (2) are located over the radial strips (1).
Patent KR-20200018117-A (KR)
Title: Multi-lingual string adjustment method and system for 3D printer and laser cutting machine
Inventor: LEE BYOUNG SOU
IPC: G06F3/12
Filed: 2018-08-10
Abstract: The present invention relates to a technology for aligning multiple language banner character strings for outputting of a 3D printer and a laser cutter, which adjusts intervals of phonemes and syllables to make given character strings easily used in a laser marker or a 3D printer to automatically adjust so that all phonemes in the character string are connected to each other, and output the same as images and various formats capable of being recognized by a computer. The purpose of the present invention is to provide a method and a system for separating character strings of multiple languages into phonemes to connect and output the same; and to provide a system for achieving efficiencies of existing works and reducing human resources and time. The present invention separates phonemes of multiple languages and merges the same to be automatically connected through WYSWYG user interface and thus, when strokes are not connected or should not be connected because of a phoneme connection function, a connection function between syllables and an adjustment of intervals between phonemes and syllables, automatically adjusts to be connected by using an image designated by a user, thereby outputting in an efficient connection type to advanced outputting devices such as 3D printers and laser cutters.
Patent KR-20200018144-A (KR)
Title: Apparatus for making the hole in the scallop shell and for binding it with the wire
Inventor: MOON YOUNG AE
IPC: B26D7/06
Filed: 2018-08-10
Abstract: The present invention relates to an apparatus for machining holes in scallop shells and binding scallop shells with a wire using a jig and, more specifically, to an apparatus for machining holes and binding with a wire using a scallop shell jig which places 200 or more scallop shells in a line on a jig, machines and forms holes in the scallop shells aligned in a line at once, and inserts a wire into the formed holes to bind the shells at once. The apparatus for machining holes in scallop shells and binding scallop shells with a wire using a jig comprises: a motor for hole machining to rotate a rod for a drill; a screw for transport coupled to a screw jack on a lower portion of a support plate on which the motor for hole machining is placed to move the support plate forwards and backwards; a motor for transport to rotate the screw for transport; a support to support the rod for a drill in the middle of the rod for a drill to prevent the rod for a drill from deflecting downwards; a support screw installed on a lower portion of the support to move the support forwards and backwards; a jig to stack scallop shells in a line; a fixing part which is formed on the body and inserts the jig thereinto to detachably fix the jig; and a wire reel having a wire wound thereon to insert the wire into holes formed in scallop shells by the rod for a drill.
Patent KR-20200018844-A (KR)
Title: Frame of assembled sofa
Inventor: OH SEO YEON
IPC: A47C20/04
Filed: 2018-08-13
Abstract: Disclosed is a prefabricated sofa frame capable of simply adjusting the inclination of a lower or backrest cushion. According to the present invention, the prefabricated sofa frame comprises: a plurality of lower support frames including a pillar-shaped first frame with a lower part supporting a bottom and a pillar-shaped second frame connected to the first frame and formed in a direction from the front surface of the prefabricated sofa frame to the rear surface of the same; at least one first horizontal frame horizontally coupled between the second frames of the first lower support frame; at least one second lower support frame coupling one end to the first horizontal frame and having the other end supporting the bottom in the rear surface direction of the prefabricated sofa frame; a plurality of vertical frames coupled to the second frame of the first lower support frame in the rear surface direction of the prefabricated sofa frame and formed in a vertical direction; at least one second horizontal frame horizontally coupled between the vertical frames; and a first angle adjustment frame horizontally coupled between the second frames of the first lower support frame and placed on the upper part of the second lower support frame.
Patent KR-20180098197-A (KR)
Inventor: IN CHI HYUN
IPC: H01L33/48
Filed: 2018-08-23
Abstract: The present invention relates to a light emitting diode package capable of reducing emission of light scattered without being converted by a phosphor layer from a side of the light emitting diode package. The light emitting diode package includes: a semiconductor structure layer including a first type semiconductor layer, a second type semiconductor layer and an active layer interposed between the first type semiconductor layer and the second type semiconductor layer; an ohmic contact layer located on the second type semiconductor layer of the semiconductor structure layer; a first insulating layer covering the semiconductor structure layer and the ohmic contact layer, and having first openings formed in the first type semiconductor layer to expose the first type semiconductor layer and second openings formed on the ohmic contact layer; a first contact portion located on the first insulating layer and electrically connected to the first type semiconductor layer; and a second contact portion located on the first insulating layer and electrically connected to the second type semiconductor layer. The first openings include a plurality of openings disposed along an edge of the first type semiconductor layer. The first openings provide a path for electrically connecting the first contact portion to the first type semiconductor layer. The second openings provide a path for connecting the second contact portion to the ohmic contact layer.
Patent KR-20190024834-A (KR)
Inventor: SHRESTHA KIRAN
IPC: H01L21/768
Filed: 2018-08-30
Abstract: A method for filling a gap feature on a substrate surface is disclosed. The method includes: providing a substrate comprising one or more gap features into a reaction chamber; and partially filling the one or more gap features with a molybdenum metal film by a cyclical deposition-etch process, wherein a unit cycle of the cyclical deposition-etch process comprises: partially filling the one or more gap features with a molybdenum metal film by a performing at least one unit cycle of a first cyclical deposition process; and partially etching the molybdenum metal film. The method also includes: filling the one or more gap features with molybdenum metal film by performing at least one unit cycle of a second cyclical deposition process. Semiconductor device structures including a gap fill molybdenum metal film disposed in one or more gap features in or on a surface of a substrate formed by the method of the present invention is also disclosed.
Patent KR-20190139728-A (KR)
Inventor: PARK JONG TAE
IPC: E04H12/20
Filed: 2018-09-03
Abstract: The present invention relates to a stay rod assembly for fixing a pole and, more specifically, to a stay rod assembly for fixing a pole in which a stay rod is formed in a string type to increase the storage and transportation efficiency of the stay rod and a fixing washer is used to easily fix the stay rod to a stay anchor block. The stay rod assembly for fixing a pole including a stay wire connected to an upper end of a pole buried underground and a stay anchor block for providing a support force to the stay wire by being buried underground comprises: a stay rod which is connected between the stay wire and the stay anchor block as a medium for fixing the stay wire to the stay anchor block; and a fixing washer which fixes the stay rod to the stay anchor block, wherein the stay rod is a string type.
Patent KR-20180103811-A (KR)
Inventor: SONG HYUNSUP
IPC: B25J11/00
Filed: 2018-09-12
Abstract: The present invention relates to a mowing robot capable of improving a lawn cutting quality. According to the present invention, the moving robot comprises: an inner body; an outer cover to cover the outside of the inner body; a wheel installed on both sides of the inner body to be able to rotate; a rotary plate mounted on the bottom surface of the inner body to be able to rotate and downwardly inclined to a horizontal plane in an advancing direction of the inner body; a plurality of blades coupled to an edge part of the rotary plate to be unfolded in the direction of centrifugal force and be folded in a direction to the center of a circle, and spaced apart from each other in a circumferential direction of the rotary plate to be rotated on a rotary shaft of the rotary plate so as to cut lawn; and a blade protection cover spaced apart from the blade to prevent a fragment of an obstacle from being sprung out of the outer cover by a collision with the blade. The blade is formed with a plate having a rectangular parallelepiped sectional shape and having a width getting constant in a longitudinal direction.
Patent KR-20200030873-A (KR)
Title: A study on the effect of invention education on the fourth industry
Inventor: LEE SEUNG HYUN
IPC: G06Q10/06
Filed: 2018-09-13
Abstract: Convergent cooperation will be needed when invention education is born as a new technology using duopoly complements models to achieve fourth industrial revolution. In order for a company to produce one product, complementary job invention activities and creative activity programs will be required, but the invention education required for education will serve as a great guideline for a future industrial society. For example, hardware and software used to produce a finished PC are examples of complementary parts, and different operating systems are alternative parts. With the example of a case of producing a finished product called brass using two complements of zinc and copper, which cited by Cournot, as we can see the effect of monopoly formation by the integration of zinc and copper producers as an upper class on the price of the final brass, the future economic benefits of the invention education can be explained as an oligopolistic model.