baber/WOPTO huggingface dataset:
Patent KR-20180036674-A (KR)
Inventor: KIM SUN GYU
IPC: F15B15/14
Filed: 2018-03-29
Abstract: A hydraulic cylinder providing tension between plungers is disclosed. The hydraulic cylinder providing tension between plungers comprises: a cylinder tube having an accommodation space therein, and penetrated at both sides thereof; a first plunger unit inserted into the accommodation space through a through portion at one side of the cylinder tube; a second plunger unit inserted into the accommodation space through a through portion at the other side of the cylinder tube; a plunger tension providing unit coupled to the first plunger unit, connecting the first plunger unit and the second plunger unit with each other, and pulling the second plunger unit in a direction of the first plunger unit; a pressure supply unit supplying pressure to hydraulic fluid filled in the accommodation space of the cylinder tube; and a control unit controlling operation of the plunger tension providing unit and the pressure supply unit.
Patent KR-20190114413-A (KR)
Title: Source driver and display driver including the same
Inventor: KIM PAN SOO
IPC: G09G3/3275
Filed: 2018-03-30
Abstract: According to an embodiment of the present invention, a source driver comprises: a buffer unit including a plurality of unit buffers corresponding to a plurality of source lines, wherein each of the unit buffers has a plurality of input terminals and an output terminal connected to at least one of the source lines; and a decoder unit receiving image data and a plurality of gamma voltages and inputting at least one of the gamma voltages into the input terminals of each unit buffer based on the image data. The decoder unit inputs two or more gamma voltages having different magnitudes to the input terminals of each first unit buffer, which outputs a gray voltage greater than a first voltage and smaller than a second voltage, among the unit buffers.
Patent KR-20190115977-A (KR)
Title: Laser processing apparatus and laser processing method
Inventor: JO SUNG YONG
IPC: B23K26/082
Filed: 2018-04-04
Abstract: Disclosed is a laser processing device. The disclosed laser processing device includes: a laser light source generating a laser beam; an acousto-optic modulator receiving the laser beam generated in the laser light source, and biasing the angle of the laser beam in a first direction and a second direction vertical to the first direction by using an acousto-optic effect; and a scan head receiving the biased laser beam from the acousto-optic modulator and two-dimensionally controlling a position in which the received laser beam is emitted to a processing target, and including a first Galvano scanner including a first mirror able to be rotated around a first axis parallel with a horizontal direction, and a second Galvano scanner including a second mirror able to be rotated around a second axis inclined at a predetermined angle to a vertical direction. The acousto-optic modulator can be twisted at the same angle as the inclined angle of the second axis.
Patent KR-20190118915-A (KR)
Title: Lightweight hollow piston rod and damper including the same
Inventor: KO JEONG SE
IPC: F16F9/32
Filed: 2018-04-11
Abstract: The present invention provides a piston rod including an intermediate hollow tube and both first and second end blocks. The first and second end blocks comprise bodies individually joined to both ends of the hollow tube and heads individually extending from the bodies. A body groove is formed in the body and communicates with a hollow of the hollow tube, and a head groove is formed in the head to communicate with the body groove. According to the present invention, the piston rod has an advantage in terms of weight reduction. Provided is a vehicle damper and the like including the piston rod.
Patent KR-20190121982-A (KR)
Title: Method and apparatus for generating quantitative magnetic resonance image
Inventor: AHN CHANGBEOM
IPC: A61B5/055
Filed: 2018-04-19
Abstract: The present invention relates to a quantitative magnetic resonance image generation method and a quantitative magnetic resonance image generation device capable of generating a quantitative magnetic resonance image for quantitative evaluation of an object. According to the present invention, the quantitative magnetic resonance image generation method performed in the quantitative magnetic resonance image generation device including a plurality of coils comprises: (a) a step of generating an in-phase echo image and an opposite phase echo image for each of the plurality of coils from an echo magnetic resonance signal of an object in a magnetic resonance device; (b) a step of generating an in-phase synthesized echo image and an opposite phase synthesized echo image, respectively, from the in-phase echo image and the opposite phase echo image; (c) a step of performing non-uniform magnetic field correction on the in-phase synthesized echo image and the opposite phase synthesized echo image; (d) a step of calculating a parameter from the in-phase synthesized echo image and the opposite phase synthesized echo image on which the non-uniform magnetic field correction is performed; and (e) a step of mapping the parameter to an image.
Patent KR-20190123071-A (KR)
Title: Hammering assembly system and hammering unit
Inventor: HAM SE HOON
IPC: B23P19/027
Filed: 2018-04-23
Abstract: According to the present invention, a hammering assembly system can comprise: a conveyor; an assembly part arranged at one side of the conveyor to support a cylinder head and providing a working space for hammering a valve unit stored in the cylinder head; a hammering unit hammering the valve unit; and an articulated robot arranged at the other side of the conveyor, configured to be attached to and detached from the hammering unit, and moving the hammering unit.
Patent KR-20190123569-A (KR)
Title: Aluminum Vacuum Chamber for Chemical Vapor Deposition for Flat Display with Welding
Inventor: JANG GWAN SUB
IPC: C23C16/44
Filed: 2018-04-24
Abstract: The present invention relates to a vacuum chamber provided in a chemical vapor deposition machine to perform a deposition process in a vacuum state, and comprises: a body unit (10) in which a vacuum chamber (1) is coupled to each other by a front member (11), a rear member (12), a left member (13) and a right member (14) by welding; a ceiling unit (20) coupled to the upper surface of the body unit (10) by interference fit; and a bottom unit (30) coupled to the bottom surface of the body unit (10) by interference fit. Partial replacement and structural change of the vacuum chamber can be easily made by manufacturing the vacuum chamber in a divided process rather than a through process. Product competitiveness is improved by minimizing the weight and manufacturing cost of the vacuum chamber.
Patent KR-20190124872-A (KR)
Title: Manufacturing method for body massage composition containing functional mixed powder, body massage composition and massage on body method thereof
Inventor: CHOI YONG HAK
IPC: A61K8/19
Filed: 2018-04-27
Abstract: The present invention relates to a manufacturing method of a composition containing functional mixing powder for a whole-body massage; a composition for a whole-body massage containing functional mixing powder manufactured thereby; and a whole-body massaging method using the same. The manufacturing method of a composition for a whole body massage comprises the steps of: preparing loess powder, illite powder, Tourmaline powder and CMC powder which have the same particle size within a range of particle sizes of 900-1,100 mesh; mixing the loess powder, illite powder, Tourmaline powder and CMC powder having the same particle size to manufacture functional mixing powder capable of forming a plurality of pores; and mixing purified water of the same weight with the functional mixing powder, stirring the same and manufacturing a composition for a whole-body massage. If a plurality of pores are formed in a process of drying at 36-40°C, similar to a body temperature of humans, emittance of specific far infrared rays in a range of 36-40°C similar to a body temperature of humans is maximized to increase a nitric oxide concentration in a human body. In addition to increasing a nitric oxide concentration in a human body by specific far infrared rays emitted in a large quantity at 37°C, similar to a body temperature of humans, the present invention provides effects of maintaining optimum blood circulation, protecting vascular endothelium, generating a strong antioxidant, promoting functional activation in the circulating system, immune system and nervous system, and maintaining homeostasis of a human body.
Patent KR-20190110410-A (KR)
Title: Memory circuit configuration and method
Inventor: LU SHIH LIEN LINUS
IPC: G11C29/44
Filed: 2018-05-04
Abstract: Provided is a circuit, which includes a data line, a first cell in a first row of a memory array, and a second cell in a second cell in a second row of the memory array. The first cell is electrically coupled with the data line, and the second cell is electrically coupled with the data line. When performing a first reading operation in the first row, the circuit is configured to simultaneously transmit data from the first cell and the second cell to the data line.
Patent KR-20190128962-A (KR)
Title: METHOD AND WEARABLE DISPLAY APPARATUS FOR PROVIDING eBOOK BASED ON AUGMENTED REALLITY
Inventor: KIM JU SUB
IPC: G03H1/00
Filed: 2018-05-09
Abstract: Provided are a method and wearable display device for providing an electronic book based on augmented reality. The method for providing an electronic book based on augmented reality by the wearable display device operated by at least one processor comprises the steps of: tracking gaze of a user wearing the wearable display device; obtaining a real image positioned in a gaze direction of the user; augmenting a virtual image that the electronic book is displayed on three-dimensional coordinates of the real image; recognizing a gesture opening the electronic book with a hand of the user; and augmenting the virtual image on which a plurality of book pages of the electronic book is displayed according to the gesture recognition.
Patent KR-20190129436-A (KR)
Title: Shelter Integrated Electric Vehicle Charging System
Inventor: CHOI YONGGIL
IPC: B60L50/50
Filed: 2018-05-11
Abstract: The present invention relates to a shelter-integrated electric vehicle charging system, which integrally implements a shelter and an electric vehicle charger to secure charger stability and increase space utilization, and reduces the size of the charger by supplying power to a plurality of chargers using a single power converter. The shelter-integrated electric vehicle charging system comprises: a charger which charges the electric vehicle by providing charging power to the electric vehicle; a shelter-type charging station coupled to at least two unit charging shelter integrally formed with a canopy to protect the charger from the external harmful environment.
Patent KR-20190131700-A (KR)
Title: Fender
Inventor: KIM BYEONG WAN
IPC: E02B3/26
Filed: 2018-05-17
Abstract: Disclosed is an impact buffering device, which buffers impact caused by a floating structure. According to an embodiment of the present invention, the impact buffering device includes: a housing installed on a predetermined structure, having an inner space, and formed with an opening part at a front surface; a buffering member which is installed on an inner space of the housing and in which one end is fixed to an inner surface of the housing; and a circular protective member which is buffered and supported by the buffering member and in which at least one portion protrudes to the outside of the opening part.
Patent KR-20190135587-A (KR)
Title: Display device
Inventor: PARK JUNG MOK
IPC: G06F3/041
Filed: 2018-05-28
Abstract: Provided is a display device capable of increasing an effective light emitting area ratio. The display device comprises: a display panel; and a touch member disposed above the display panel, wherein the touch member includes a first conductive layer and a first insulating layer laminated with the first conductive layer and defining a diffraction pattern.
Patent KR-20190006431-A (KR)
Inventor: KANG SUN YOUNG
IPC: B29C45/40
Filed: 2018-05-28
Abstract: Disclosed is an injection molding mold which molds a product without a dent on the outer surface exposed to the outside as a mold to injection mold a plastic product having a protrusion part protruding from the inner surface. The disclosed injection molding mold includes: an upper core which has an upper shape surface corresponding to the shape of the outer surface of a plastic product; a lower core which corresponds to the shape of the inner surface of the plastic product and has a lower shape surface having a protrusion groove formed corresponding to the shape of a protrusion; an air discharge nozzle which has an end extended to the lower shape surface by being inserted into the lower core in order to discharge high pressure air to the lower shape surface around the protrusion groove; and a high pressure air supply unit which supplies high pressure air from the outside of the lower core to the air discharge nozzle. High pressure air is discharged through the air discharge nozzle when a cavity formed by coupling of the upper core and the lower core is filled with a molten resin in 90% or more, but less than 100%.
Patent KR-20190074181-A (KR)
Title: Translucent incombustible material and cover for lighting
Inventor: SAKAIYASUHIRO
IPC: B32B27/28
Filed: 2018-05-30
Abstract: The present invention relates to translucent incombustible materials and a cover for a lighting, which suppresses the generation of a moire pattern and has a sufficient durability. According to the present invention, in translucent incombustible materials used as a cover for a lighting, the translucent incombustible materials (A, B) comprise: a basic layer (10); and a cover layer (20) piled up by interposing an anchor material (30) on the basic layer (10). The basic layer (10) is made from synthetic resin. The cover layer (20) is made from silicone resin. The anchor material (30) is glass cloth having an opening unit. At least a part of the basic layer (10) is in contact with the cover layer (20) by interposing the opening unit. A part of the anchor material (30) invades into the basic layer (10) to be fixated by synthetic resin. The other part invades into the cover layer (20) to be fixated by silicone resin.
Patent KR-20190136274-A (KR)
Title: Torque converter
Inventor: LEE JUNG HO
IPC: F16H41/28
Filed: 2018-05-30
Abstract: Disclosed is a torque converter to increase controllability. According to one embodiment of the present invention, the torque converter comprises: a front cover; an impeller coupled to the front cover to be rotated with the front cover; a turbine disposed on a position facing the impeller; a reactor placed between the impeller and the turbine to change the flow of oil flowing out of the turbine toward the impeller; a lockup clutch including a piston directly connecting the front cover and the turbine; a torsional damper coupled to the lockup clutch; a supply chamber supplying the oil into the front cover; a pressure chamber operating the piston between the front cover and the piston; a compensation chamber disposed to correspond to the pressure chamber and compensating overpressure of the opposite side to the pressure chamber; and a pilot coupled to the front cover to supply the oil to the pressure chamber and the compensation chamber.
Patent KR-20190136826-A (KR)
Inventor: LEE CHANG HYEONG
IPC: H01L33/14
Filed: 2018-05-31
Abstract: According to an embodiment, a semiconductor device comprises: a semiconductor structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer; a first electrode disposed on the first conductive semiconductor layer and electrically connected to the first conductive semiconductor layer; a second electrode disposed on the second conductive semiconductor layer and electrically connected to the second conductive semiconductor layer; a current blocking layer disposed on the second conductive semiconductor layer; a current spreading layer disposed on the current blocking layer; and a protective layer disposed on the current spreading layer. The current blocking layer, the current spreading layer and the protective layer include first, second, and third through holes penetrating upper and lower surfaces of each of the layers. The width of the third through hole of the protective layer is greater than the width of the second through hole of the current spreading layer. The width of the second through hole of the current spreading layer is greater than the width of the first through hole of the current blocking layer. The first to third through holes overlap in the vertical direction. The second electrode is in direct contact with the second conductive semiconductor layer through the first and second through holes from the upper surface of the current spreading layer. The protective layer is horizontally spaced apart from the current blocking layer and the second electrode. The upper surface of the second electrode is concave toward the semiconductor structure and includes a plurality of recesses having different widths. The plurality of recesses of the second electrode may overlap in the vertical direction.
Patent KR-20190137472-A (KR)
Inventor: PARK IL SEOUK
IPC: B22D11/18
Filed: 2018-06-01
Abstract: According to one embodiment, a continuous casting system capable of suppressing a vortex core in a mold comprises a tundish member for draining a molten metal accommodated therein, a mold member having an inflow port into which the molten metal drained from the tundish member is provided, and a vortex core suppression part arranged on the outside of the mold member to suppress a generation of a vortex core from a molten surface during the inflow of the molten metal; and the vortex core suppression part can apply a magnetic field to the molten metal to disassemble a three-dimensional Taylor vortex structure in the molten metal.
Patent KR-20190138409-A (KR)
Title: Lifting Apparatus Installed in Building Structure
Inventor: KWANG JIN KIL
IPC: B66F11/04
Filed: 2018-06-05
Abstract: A lifting device installed in a building structure according to the present invention comprises: a first rail unit provided to be movable along the longitudinal direction of a base rail installed on the floor surface of an arbitrary floor of the building structure; a second rail unit provided on the first rail unit and extending in the longitudinal direction; a mobile unit provided to be movable back and forth along the longitudinal direction of the second rail unit; an extraction unit provided on the mobile unit and formed to extend in the longitudinal direction; and a lifting unit provided at a front end of the extraction unit to control a vertical movement of a lifting object.
Patent KR-20190138985-A (KR)
Inventor: KIM MIN CHAL
IPC: H01B13/00
Filed: 2018-06-07
Abstract: Disclosed is a bus bar comprising a bus bar body formed in a bar shape made of copper and a coating layer coated with a tourmaline component on a surface of the bus bar body. The disclosed bus bar may remove harmful components of a conductor by electromagnetic waves generated in the coating layer to induce a smooth flow of free electrons to improve a transfer rate of electrical energy.
Patent KR-20190139406-A (KR)
Inventor: HONG SUNG KWAN
IPC: B32B27/32
Filed: 2018-06-08
Abstract: The present invention relates to a label sheet capable of being easily removed and a method for molding a container attached with the label sheet. More specifically, the present invention relates to a label sheet capable of being easily removed, and a method for molding a container attached with the label sheet, wherein the label sheet is attached on outsides of various containers to mark trademarks, etc., and comprises a film layer, a printing layer, a coating layer, and further an adhesive layer to make the label sheet attached on an external side of a container; and the adhesive layer further has a non-adhesive part which is not attached to the container such that a user grasps the non-adhesive part and takes off the label sheet, thereby easily removing the label sheet from the container.
Patent KR-20190141438-A (KR)
Inventor: KANG SUK JU
IPC: G06T5/00
Filed: 2018-06-14
Abstract: The present invention relates to an apparatus and method for generating a high dynamic range image. According to the present invention, the apparatus for generating a high dynamic range image detects a reflected light region in a low dynamic range image, and determines a low dynamic range (LDR) luminance boundary value, which is a reference value for dividing an LDR image into the reflected light region and a diffused light region, according to reflectance of the reflected light region. The apparatus for generating a high dynamic range image generates an initial mapping curve so that the same value as the LDR luminance boundary value is mapped to an initial output luminance value, and determines a mapping curve modified output luminance value corresponding to the LDR luminance boundary value in consideration of an average luminance of the diffused light region and a local adaptive retinal response value. The apparatus for generating a high dynamic range image then transforms a slope of an initial output mapping curve based on an input luminance value and the mapping curve modified output luminance value.
Patent KR-20190141977-A (KR)
Title: System and method for face identification using smart surveillance camera
Inventor: CHOI YEON JOON
IPC: G06K9/00
Filed: 2018-06-15
Abstract: The present invention relates to a method for identifying and tracking a specific person using a surveillance camera. More particularly, the method comprises the steps of: transmitting, by a control server, an image including a face of a specific person to one or more surveillance cameras; capturing, by a first surveillance camera, an image and transmitting the image to the control server and identifying whether the image includes a first face corresponding to the face of the specific person; if it is determined that the first face is included in the image, generating, by the first surveillance camera, notification information for the specific person using one region or frame including the first face, and transmitting the notification information to the control server; and displaying the notification information on a screen when the control server receives the notification information.
Patent KR-20190000819-A (KR)
Inventor: KOMURO KATSUHIRO
IPC: G03F7/20
Filed: 2018-06-21
Abstract: The present invention relates to a photoresist composition containing a resin including a structural unit represented by chemical formula (I), and a salt represented by a chemical formula (B1).
Patent KR-20200000957-A (KR)
Title: Compositions for Treatment or Prevention of Bone Diseases Comprising Propionibacterium freudenreichii, it culture broth or heat killed Propionibacterium freudenreichii as an active ingredient
Inventor: LIM YOUNG HEE
IPC: A61P19/10
Filed: 2018-06-26
Abstract: The present invention relates to a composition for preventing or treating bone diseases. More specifically, the present invention relates to a composition for preventing or treating bone diseases containing Propionibacterium freudenreichii, a culture medium thereof, or heat-killed Propionibacterium freudenreichii as an active component, wherein the composition is excellent in safety even in long-term administration and has a significantly excellent effect of increasing calcium content in osteoblasts, thereby being able to prevent and treat osteoporosis.