baber/WOPTO huggingface dataset:
Patent KR-20190021976-A (KR)
Inventor: KIM SEONG KU
IPC: G02F1/1337
Filed: 2017-08-24
Abstract: The present invention relates to a liquid crystal aligning agent composition, which is to form a liquid crystal alignment film having excellent orientation and electrical properties, and improved film strength, a method for manufacturing a liquid crystal alignment film using the composition, a liquid crystal alignment film using the same, and a liquid crystal display device thereof. The liquid crystal aligning agent composition comprises: a polymer including a repeating unit represented by chemical formula 1 or 2; and 0.5 to 15 wt% of an aziridine-based compound represented by chemical formula 4 with respect to the total weight of a liquid crystal aligning agent composition.
Patent KR-20190028063-A (KR)
Inventor: CHOI JI HO
IPC: B62D55/14
Filed: 2017-09-08
Abstract: The present invention relates to an idler detaching and mounting device to mount an idler applying tension to a track in a vehicle body of a track vehicle and, more specifically, provides an idler detaching and mounting device which comprises: a fixing unit fixated to the vehicle body; an idler grip unit gripping the idler; and a position adjustment unit arranged between the fixing unit and the grip unit to adjust a distance between the fixing unit and the grip unit.
Patent KR-20190029107-A (KR)
Title: remote controller for complex macro function
Inventor: LEE DONG RYUN
IPC: H04Q9/02
Filed: 2017-09-12
Abstract: According to the present invention, a remote controller for a complex macro function performs a mobile terminal operation sequence registered in advance as a macro function through a simple operation of a wireless remote controller instead of an operation on a mobile terminal, thereby reaching, at one time, an operation state of a specific function of a specific application installed in the mobile terminal.
Patent KR-20180100471-A (KR)
Inventor: HATCHER RYAN M
IPC: H03K19/0948
Filed: 2017-09-12
Abstract: The present invention provides an integrated circuit using a unipolar semiconductor device which comprises a plurality of field effect transistors(FETs) each having a first polarity channel, where in the integrated circuit only uses an n-type semiconductor device. The plurality of FETs include: a first FET which is a simple FET; and a second FET which is a ferroelectric FET.
Patent KR-20180048294-A (KR)
Inventor: HWANG JUNE YOUN
IPC: G06F3/044
Filed: 2017-09-15
Abstract: Embodiments of the present invention relate to a touch display device, a touch driving circuit, and a touch sensing method. More specifically, a touch electrode located corresponding to a second region except for a first region receives a signal difference from a touch driving signal or is electrically opened while the touch driving signal is output to the touch electrode located corresponding to the first region during a touch sensing period, when an event in which the first region corresponding to a part of a region of a touch screen panel is used as a touch sensing region occurs, thereby preventing a phenomenon in which touch sensitivity is lowered by the other region when only the part of a screen region of the touch display device is the touch sensing region. The touch display device comprises: the touch screen panel in which multiple touch electrodes are located; and the touch driving circuit driving a part of all of the multiple touch electrodes during the touch sensing period.
Patent KR-20190035079-A (KR)
Title: Terahertz wave non-destructive inspection device using reflector
Inventor: SHIN MOON SIK
IPC: G01N21/88
Filed: 2017-09-26
Abstract: The present invention relates to a terahertz wave nondestructive inspection device using a reflector and, more specifically, to a terahertz wave nondestructive inspection device using a reflector for improving concentration of light efficiency of the terahertz wave. In addition, the terahertz wave nondestructive inspection device using the reflector for inspecting the presence or absence of foreign materials inside and outside an object to be inspected comprises: a beam generating part for irradiating a terahertz wave beam; a reflector for reflecting the terahertz wave in a line form toward the object to be inspected located at the lower part of the terahertz wave irradiated through the beam generating part; and a receiving part for receiving the line-shaped terahertz wave which is reflected by the reflector and passed through the object to be inspected.
Patent KR-20190035226-A (KR)
Title: Certification processing system without user identity module and method thereof
Inventor: LEE CHANGIK
IPC: H04W12/06
Filed: 2017-09-26
Abstract: The present invention relates to an authentication processing system for an environment without a user identification module, which comprises: a user device server and a device authentication information management server to communicate with a user device. According to the present invention, the authentication processing system comprises: the user device server receiving first service request information including user device identification information from a user device, transferring the user device identification information to the device authentication information management server to receive user identification information corresponding to the user device identification information, and transferring second service request information including the user identification information to a service system for providing a service in order to request user authentication and a service; and the device authentication information management server extracting, from previously stored user information, the user identification information corresponding to the user device identification information received from the user device server to transfer the user identification information to the user device server. Accordingly, user authentication including device authentication can be performed based on device identification information, thereby performing self-authentication without using other devices, and combining services to be provided to each device to provide a user with the service in various methods.
Patent KR-20190036194-A (KR)
Title: Electronic device having optical fingerprint sensor
Inventor: RHEE BONG JAE
IPC: G06K9/00
Filed: 2017-09-27
Abstract: Provided is an electronic device, which comprises: a transparent member; a display disposed under the transparent member and including a plurality of pixels; an image sensor disposed under at least a region of the display; and a light path layer disposed between the at least a region and the image sensor. The light path layer provides an incident path of light having light outputted through the plurality of pixels reflected by an external object being in contact with the transparent member and the transparent member, the light reflected by the external object is configured to be transmitted to the image sensor and the light reflected by the transparent member is configured to be blocked. Various other embodiments are also possible which are known from the specification.
Patent KR-20190042808-A (KR)
Title: Drone charging station and pole having the same
Inventor: EUNSEOK SEO
IPC: H04W84/22
Filed: 2017-10-17
Abstract: The present invention relates to an unmanned patrol aerial vehicle charging station, which is for charging of an unmanned patrol aerial vehicle for patrolling in a predetermined area and a data hub to form a node of a mesh network so as to construct a wireless backhaul network, thereby controlling or transceiving data by being linked with the unmanned patrol aerial vehicle, and a pole having the same. In addition, the unmanned patrol aerial vehicle charging station comprises a landing unit, a communication module and a wireless charging module.
Patent KR-20190048388-A (KR)
Inventor: KIM KYUNG MOK
IPC: H01L51/52
Filed: 2017-10-31
Abstract: The present invention relates to a display device where an upper substrate includes a transparent material. A hydrogen collecting layer is disposed on the lower surface of the upper substrate facing a lower substrate to prevent the deterioration of characteristics due to hydrogen generated from components stacked between the lower substrate and the upper substrate, and to efficiently emit heat generated in an operation of implementing an image.
Patent KR-20180053233-A (KR)
Inventor: HASEGAWA YOHEI
IPC: H01R13/24
Filed: 2017-11-07
Abstract: The purpose of the present invention is to provide a connector capable of enhancing the maintenance of a terminal and enabling compact floating in a connector width direction, and a manufacturing method thereof. The connector comprises a fixed housing (10), a movable housing (20), and a terminal (30). The terminal (30) comprises: a movable side maintained part (35) including a contact part (32) which is maintained by being integrally formed in a movable side maintaining part (25) of a movable housing (20); a fixed maintained part (34) which is maintained by integrally formed in a position near a connection part of the terminal (30) in a fixed maintaining part (11A) of the fixed housing (10); and an elastic part (33) which connects the fixed maintained part and the movable maintained part, and is elastically displaceable. The elastic part (33) has a curved front portion (33E) which forms an upper end of an elastic part in a more outer side than a movable maintained part in a connector width direction. A side open space (24) opened in a connector width direction is formed in a range including at least a front portion of the movable side maintaining part (35) located above the front portion (33E).
Patent KR-20190053408-A (KR)
Title: Composition comprising PCGF-C for preventing hair loss or stimulating hair growth
Inventor: SUNG JONG HYUK
IPC: A61K8/64
Filed: 2017-11-10
Abstract: The present invention relates to a composition for preventing hair loss or promoting hair growth, which contains PDGF-C as an active component. More particularly, the present invention relates to a pharmaceutical composition and a cosmetic composition for preventing hair loss, treating hair loss, promoting hair growth, or promoting hair restoration, which contain PDGF-C as the active component. The composition of the present invention is not only free of side effects even in long-term administration in hair loss, which is a chronic disease, but also exhibits excellent effects on hair restoration and hair growth, especially exhibits a synergistic effect when used in combination with minoxidil, thereby being able to be usefully used as a hair loss preventing or treating agent or quasi-drugs and a cosmetic composition for promoting hair restoration or hair growth.
Patent KR-20190054351-A (KR)
Title: To provide a free water purifier and filter filter exchange service
Inventor: PYEONG SUNG IN
IPC: B01D35/143
Filed: 2017-11-13
Abstract: The present invention relates to a method for providing a water purifier or a filter exchange service free of charge. The method for providing a water purifier or a filter exchange service free of charge comprises the steps of: receiving response to a query of user data such as individual lifestyle, age, weight, height, etc. through a mobile device application such as a smartphone or the like; calculating an appropriate amount of water consumption, the number of times, a time of intake, etc. of each individual and sending a push alarm message with an advertisement; and calculating the number of times that the advertisement is exposed and clicked.
Patent KR-20190056237-A (KR)
Title: cleaner for outer windows drone
Inventor: SONG GWANG HYUK
IPC: B64C39/02
Filed: 2017-11-16
Abstract: The present invention relates to a drone wherein a drone for cleaning an outer wall window is intended to prevent a dangerous situation that people wipe an outer wall while being roped, and allow the drone to wipe an outer wall window with a wider width in a ′Z′ letter shape and an outer wall window with a longer height in an ′N′ letter shape. More specifically, the drone comprises: a detachable rag capable of wiping an outer wall of a building; an obstacle avoiding sensor for preventing a collision with the wall; and, a hole for inserting a detergent which is used for wiping the outer wall window, wherein the obstacle avoiding sensor is provided at an edge of the drone, the hole for inserting a detergent is provided at the center thereof, and a function for the detachable rag is provided at both sides thereof. Accordingly, the present invention has effects of preventing the dangerous situation that people wipe the outer wall while being roped and allowing the drone to wipe the window with a wider width in a ′Z′ letter shape and the window with a longer height in an ′N′ letter shape.
Patent KR-20190057847-A (KR)
Inventor: KIM SUN JOONG
IPC: G06T7/20
Filed: 2017-11-21
Abstract: Disclosed are an apparatus, method and system for correcting shake of an image captured by a camera attached to a dog, which can correct the vertical shake of images captured by a camera attached to a dog by reflecting the walking and running characteristics of dogs. The disclosed apparatus comprises: an image combining unit for combining a plurality of upper and lower digital images from an image capturing device; an object recognition unit for extracting one or more objects from the combined digital image based on a pre-learned result; a determining unit for selecting an object to be traced among the extracted one or more objects based on a key input signal; an image cutting unit for trimming the combined digital image around the selected object; and a fine motion correction unit for correcting vertical shake of the digital image to be outputted through a comparison between the frame of the trimmed digital image and a frame. The image capturing device includes two or more cameras, and the two or more cameras are arranged in a vertical direction to be attached to a shoulder portion of the dog.
Patent KR-20190062729-A (KR)
Title: Position Control Module for Cutter And Printing Device Using the Same
Inventor: SIM MYEONG HEUM
IPC: B41J17/36
Filed: 2017-11-29
Abstract: The present invention relates to a fixed blade position control module and a printing device having the same. The fixed blade position control module comprises: a fixed blade which includes a side portion having a first protrusion portion, a flow groove portion formed in the rear of the first protrusion portion, and a second protrusion portion protruding in the rear of the flow groove portion, and rotates up and down by a hinge shaft which is a contact portion with an elastic member when being in contact with a movable blade to cut discharged paper, wherein the first protrusion portion is disposed in contact with the movable blade on a printing device provided with a housing, has a front lower surface seated on the elastic member disposed on the housing, and protrudes from a side surface of the side portion; and a wall portion which is formed on a side surface of the housing, and includes a first groove portion, a vertical plate portion, and a second groove portion, wherein the first groove portion forms a space in which the first protrusion portion is inserted to rotate up and down, the vertical plate portion is inserted into the flow groove portion such that the flow groove portion rotates up and down by a predetermined distance, and the second groove portion forms a space in which the second protrusion portion is inserted to rotate up and down. According to the present invention, the rotation angle of the fixed blade is minimized.
Patent KR-20190068840-A (KR)
Title: Casting roll for twin-roll strip caster and method for treating surface thereof
Inventor: LM JI WOO
IPC: B23H9/04
Filed: 2017-12-11
Abstract: The present invention relates to a casting roll of a twin-roll type thin film caster and a method for treating a surface thereof, which can precisely reduce an acid area ratio of the casting roll that is provided with a channel for discharging gas on a surface to manufacture a good surface quality by preventing a surface stain occurring when manufacturing a thin film. Sticking is prevented even when the acid area ratio is reduced to prevent edge bulging. Moreover, durability of a surface treatment unit including the channel is prevented from being reduced, and thus the durability can be extended. The method for treating a surface of the casting roll comprises the following steps of: forming a plurality of concave dimples on a surface of a roll body; and forming a channel on the surface of the roll body.
Patent KR-20190070105-A (KR)
Title: Lamp for vehicle
Inventor: HONG JI HO
IPC: F21W102/00
Filed: 2017-12-12
Abstract: The present invention relates to a lamp for a vehicle, and more specifically, relates to a lamp for a vehicle, which is able to prevent glare of a driver of a preceding vehicle, and increase the intensity of light in a high-illumination area. According to an embodiment of the present invention, the lamp for the vehicle comprises: one or more light source units which include a light source unit and a reflector which primarily reflects a light generated by the light source unit; a shield which includes a reflection unit which secondarily reflects a part of the light which is primarily reflected; and a light transmission lens which projects the reflected light towards the front side to form a low beam pattern. The reflection unit includes a reflection optic unit which distributes a part of the light which is primarily reflected. The reflection optic unit includes one or more tilting surfaces. The one or more tilting surfaces may have an inclination angle against an optical axis of the light transmission lens to allow the front end of the tilting surfaces to be placed lower than the rear end.
Patent KR-20190070688-A (KR)
Title: Image sensing system and operating method of the same
Inventor: BAEK BYUNG JOON
IPC: H04N5/378
Filed: 2017-12-13
Abstract: The present invention relates to an image sensing system capable of reducing power consumption and an area to be implemented, and an operation method thereof. According to an embodiment of the present invention, the image sensing system may include a pixel array, an analog-to-digital conversion circuit, and a memory. The pixel array includes a first pixel, a second pixel, and a third pixel disposed between the first pixel and the second pixel. During a first sensing time, the analog-to-digital conversion circuit converts a first image signal received from the first pixel into first image data and a second image signal received from the second pixel into second image data. During a second sensing time, the analog-to-digital conversion circuit converts a third image signal received from the third pixel into third image data. During a first writing time, the first and second image data are written into a memory, and during a second writing time, the third image data is written.
Patent KR-20190070701-A (KR)
Title: Smoke controlling system
Inventor: JIN BYEONG RAE
IPC: F24F13/10
Filed: 2017-12-13
Abstract: The present invention is configured by comprising a plurality of hoistway dampers and a main blowing system. The plurality of hoistway dampers is installed in a building to make air pressure in a smoke controlling area higher than air pressure in a fire generation area and thus maintain a differential pressure by supplying, to the smoke controlling area in the building, fresh air from the outside, whose amount is more than the amount of air leaked to the outside through a gap of an entrance of the smoke controlling area in contact with an elevator. The main blowing system is installed at one side of the building to compensate for the differential pressure generation of the smoke controlling area by the hoistway dampers and additionally or independently supplies air from the outside toward the elevator hoistway and the smoke controlling area through a duct in a floor where a stack effect or turbulence is predicted. Therefore, when a pressure reduction occurs on a floor near a chimney or an air inlet of a building, the pressure reduction can be compensated for, thereby effectively enabling smoke control when there is a fire in the building and thus preventing harm to human lives.
Patent KR-20190072254-A (KR)
Title: Slurry composition for tungsten polishing
Inventor: JEONG HYUN JAE
IPC: H01L21/306
Filed: 2017-12-15
Abstract: The present invention relates to a slurry composition for polishing tungsten, capable of suppressing corrosion while preventing excessive polishing of a tungsten layer. The slurry composition comprises polishing particles, a tungsten corrosion inhibitor including amino acid, and an anionic polymer. The slurry composition of the present invention further comprises a quaternary ammonium compound.
Patent KR-20190072365-A (KR)
Title: Backlight unit and liquid crystal display device comprising the same
Inventor: KIM YONG JU
IPC: G02F1/1335
Filed: 2017-12-15
Abstract: According to the present invention, a backlight unit comprises a light source module, a reflecting plate, a floating bar, and a diffusion plate. The light source module includes a light source and a lens portion for changing a direction of light provided from the light source. The floating bar is disposed below the light source module. The reflecting plate is disposed to cover at least a portion of the floating bar under the light source module. In at least one region, the reflecting plate has a cross-sectional shape that is bent to have a predetermined curvature or inclined to have a predetermined inclination, from a center portion where the light source module is disposed to a side portion. The diffusion plate is disposed on the light source module.
Patent KR-20190074619-A (KR)
Title: Stain-proofing Agent Composition and Fabric Article Processed With the Same
Inventor: JUNG JONG GUK
IPC: C09D7/63
Filed: 2017-12-20
Abstract: The present invention relates to an anti-fouling finishing agent composition and a textile product using the same and, more specifically, to an anti-fouling finishing agent composition, which comprises perfluoro alkyl esters and non-fluorine esters as an active ingredient in a monomer, wherein the perfluoro alkyl esters is in the form of an aqueous dispersion containing almost no volatile organic solvent, has a perfluoro alkyl group having less than 8 carbon atoms and has a specific structure, thereby reducing environmental load, can having not only antifouling properties, but also easy cleaning performance or easily imparting anti-wear antifouling performance, and to a textile product using the same.
Patent KR-20190075380-A (KR)
Inventor: JEONG CHUN SEOK
IPC: G11C7/10
Filed: 2017-12-21
Abstract: According to an embodiment of the present invention, provided is a semiconductor apparatus including multiple semiconductor chips. Each of the multiple semiconductor chips comprises: a control information storage unit storing multiple types of control information including chip ID enable information; a buffer enable signal generation unit generating an address buffer enable signal and a command buffer enable signal based on the chip ID enable information and a chip ID signal; a command buffer storing a command signal and a parity signal based on the command buffer enable signal; an address buffer storing an address signal based on the address buffer enable signal; and a training unit calculating parity values of signals including the command signal, the parity signal, and the address signal.
Patent KR-20190075484-A (KR)
Inventor: JOO SHIN PARK
IPC: B63B35/44
Filed: 2017-12-21
Abstract: According to one embodiment of the present invention, a jacking rig structure includes: a plurality of legs in which a length is extended toward the seabed and which are spaced apart from each other; a first column surrounding each leg and floating on the sea; a second column supporting a derrick and provided on the center of a plurality of first columns to float; and a pontoon connecting the first column and the second column and providing buoyancy.