baber/WOPTO huggingface dataset:
Patent KR-20190033998-A (KR)
Title: Apparatus of providing an around view image and method of calibrating the around view image thereof
Inventor: LEE SEUNG WON
IPC: H04N5/247
Filed: 2017-09-22
Abstract: An around view image processing method generates a first around view image signal synthesized by using image information obtained from a plurality of cameras; generates a second around view image signal corrected by using image information obtained for a predetermined period of time from the plurality of cameras; and outputs the second around view image signal or outputs the first around view image signal and the second around view image signal. Furthermore, the around view image processing method can select one image signal from first and second around views when the first and second around view image signals are outputted, and output the image signal selected from the first and the second around views.
Patent KR-20180037584-A (KR)
Inventor: YOO SANG KU
IPC: C07D311/02
Filed: 2017-09-27
Abstract: The present invention relates to a method for synthesizing 3-phenyl-2,3,4,8,9,10-hexahydropyrano[2,3-f]chromene derivative and an optical isomer thereof, and to an intermediate compound to be used in the method for synthesizing. The 3-phenyl-2,3,4,8,9,10-hexahydropyrano[2,3-f]chromene derivative or the optical isomer thereof can be effectively synthesized by using the method and the intermediate compound.
Patent KR-20190036845-A (KR)
Title: Analog to digital converter with high-speed and low-power, and cmos image sensor thereof
Inventor: KIM HYEON JUNE
IPC: H03M1/00
Filed: 2017-09-28
Abstract: The present invention relates to a high-speed analog-digital conversion device with low power consumption and a CMOS image sensor thereby and, more specifically, to an analog-digital conversion device, capable of performing analog-digital conversion by selecting and comparing an elevating or dropping half lamp signal to a pixel signal after determining one bit through an early comparison between the half lamp signal and the pixel signal, and a CMOS image sensor thereby. The analog-digital conversion device includes: a lamp signal selector for selecting an elevating half lamp signal or dropping half lamp signal in accordance with a lamp direction detection result from a lamp direction detector; a comparison block outputting an early comparison signal through an early comparison between a half lamp signal and a pixel signal, and comparing the pixel signal with the elevating or dropping half lamp signal selected through the selector to output a comparison signal; the lamp direction detector detecting a lamp direction in accordance with the early comparison signal from the comparison block; and a data converting part determining an early bit in accordance with the early comparison signal from the comparison block, and then, performing data conversion in accordance with the comparison signal from the comparison block.
Patent KR-20190036875-A (KR)
Title: Solar panel apparatus for multiple generation using a solar energy
Inventor: KIM HO GON
IPC: H02S40/22
Filed: 2017-09-28
Abstract: The present invention relates to a solar panel structure capable of multiple power generation using solar energy which can complexly generate power by using solar light and heat of the solar light. More specifically, in a solar panel which generates power by collecting solar light, the present invention relates to a solar panel structure capable of multiple power generation using solar energy which generates power by using light which is incident to a separation space formed between a plurality of panels, wherein the light disappeared in an existing technology, projects light which is not generated at the same time to the separation space to be reflected inside the panel, and uses heat generated in a reflection process as a thermoelement so as to generate the power.
Patent KR-20180036607-A (KR)
Inventor: YOSHIDOME KAZUHIRO
IPC: H01F1/153
Filed: 2017-09-29
Abstract: The present invention provides soft magnetic alloy of which a coercive force is low, and permeability is high. The soft magnetic alloy includes a main component of Fe. The soft magnetic alloy includes a Fe composition network phase where regions whose Fe content is larger than an average composition of the soft magnetic alloy are linked. The Fe composition network phase contains Fe content maximum points that are locally higher than their surroundings. A virtual-line total distance per 1 μm^3 of the soft magnetic alloy is 10 mm to 25 mm provided that the virtual-line total distance is a sum of virtual lines linking the maximum points adjacent each other. A virtual-line average distance that is an average distance of the virtual lines is 6 nm or more and 12 nm or less.
Patent KR-20190042796-A (KR)
Title: Closed Shear Type MRG(Magneto Rheological-Grease Fluid) Damper
Inventor: HEO GWANG HEE
IPC: E04H9/02
Filed: 2017-10-17
Abstract: The present invention relates to a closed damper using a magneto rheological-grease (MRG) fluid, capable of providing a normal control force. According to the present invention, the closed damper using an MRG fluid comprises: a cylinder having a hollow part formed therein in a longitudinal direction; a piston rod inserted from the upper part of the cylinder; a yoke connected to the piston rod to reciprocate in the cylinder; a plurality of elastic members to provide an initial control force between the cylinder and the yoke; a sealing member installed in each groove, which is formed on both end parts of the outer circumferential surface of the yoke, to be closely attached to the inner circumferential surface of the cylinder; the MRG fluid received in an internal space between the sealing members; and a coil disposed in the yoke to allow an electromagnet to form a magnetic field upon the application of current.
Patent KR-20190046205-A (KR)
Inventor: KWON GI YOUNG
IPC: B60W30/182
Filed: 2017-10-25
Abstract: The present invention relates to an apparatus and a method for controlling a driving mode of a vehicle. According to the present invention, the apparatus comprises: a mode conversion unit converting the driving mode of the vehicle based on operation of a mode conversion button; a screen forming unit forming a mode setting screen for adjusting a setting value of a driving characteristic preset in response to a custom mode to be displayed on a display when the driving mode is converted into the custom mode; and a tuning unit tuning a driving characteristic of the custom mode based on a setting value adjusted on the mode setting screen.
Patent KR-20190047523-A (KR)
Inventor: BAEK SEOL
IPC: F01D5/14
Filed: 2017-10-27
Abstract: The present invention relates to a modified J-type cantilevered vane and a gas turbine comprising the same, which are able to reduce a rubbing of an airfoil, and to improve a vibration stability and a fluid flow of a vane hub. According to an embodiment of the present invention, the modified J-type cantilevered vane comprises: a root attachment installed on a slot, which is installed along a circumferential direction on an internal wall of a casing, along a circumferential direction by being distanced to be inserted into the slot; and the airfoil formed at a certain height from the root attachment. In addition, the cantilevered vane, when an axial direction of a rotary shaft is called X-axis, a circumferential direction with the X-axis as a reference is called Y-axis, and the direction of mounting the cantilevered vane is called Z-axis, comprises: a straight line unit formed by extending in a direction of the Z-axis; and a curved line unit bent in a direction of the Y-axis from an end unit of the straight line unit. When viewed from the direction of the Y-axis, the straight-line unit and the curved line unit are formed by being deviated to the direction of the X-axis overall.
Patent KR-20190048397-A (KR)
Inventor: TANIRYOSUKE
IPC: G09G3/3233
Filed: 2017-10-31
Abstract: According to an embodiment of the present invention, an electroluminescent display device comprises: a display panel having a plurality of pixels; a sensing unit outputting a sensing value related to the electrical characteristics of the pixels; a temperature detecting unit detecting the surface temperature of the display panel by units of display blocks by analyzing the sensing value; and a temperature control unit controlling the temperature by units of the display blocks in accordance with the detected surface temperature.
Patent KR-20190049015-A (KR)
Inventor: SHIN HYE KYOUNG
IPC: C04B38/06
Filed: 2017-11-01
Abstract: The present invention relates to a manufacturing method for carbon foam utilizing waste artificial marble powder and, more specifically, the manufacturing method for carbon foam comprises: a step 1 of making paste by melting waste artificial marble powder and CMC in water; a step 2 of crosslinking the paste manufactured in the step 1 by treating the paste with radiation or heat; a step 3 of manufacturing a composite material by lyophilizing the paste crosslinked by radiation or heat treatment in the step 2; and a step 4 of carbonizing the composite material dried in the step 3. Therefore, the manufacturing method for carbon foam utilizing waste artificial marble powder can increase resource efficiency and minimize environmental contamination by recycling or reusing artificial marble powder to be discarded, and can manufacture and provide carbon foam through a simple and easy process, instead of an existing complex and difficult carbon foam manufacturing process from fossil fuel.
Patent KR-20190050678-A (KR)
Inventor: CHOI BYEONG JUN
IPC: H04W88/06
Filed: 2017-11-03
Abstract: Provided is a method for providing a yearly fortune telling service based on Hongkookkimoon of a solar calendar, which is capable of maximizing correctness. According to the present invention, the method for providing a yearly fortune telling service based on Hongkookkimoon of a solar calendar comprises the steps of: receiving solar or lunar birthday information and a name from a user terminal; converting a lunar birthday included in the birthday information into a solar birthday when the received birthday information is based on a lunar calendar; substituting the received or converted solar birthday information with Sinsookuk, that is a method for providing yearly fortune based on Hongkookkimoon, to convert a Saju name formula into each unique number based on a birth time of the user; arranging the converted unique number to be matched with Koogoong; using the unique number and the Saju name formula to extract yearly fortune of the user from Saju solution data mapped to arrangement of Koogoong and the Saju name formula; and outputting the extracted yearly fortune of the user to the user terminal.
Patent KR-20170125785-A (KR)
Inventor: KIM SUNG WOO
IPC: G02B3/00
Filed: 2017-11-06
Abstract: Disclosed are a lens array assembly to generate a uniform beam pattern, and an optical system to generate a uniform beam pattern including the lens array. According to the present invention, the lens array to generate the uniform beam pattern converts a Gaussian light distribution pattern from a light source into a beam having a uniform light intensity distribution, and the lens array to generate a uniform beam pattern of the present invention converts a Gaussian light distribution pattern coming from a light source into a beam having a uniform light intensity distribution; and includes lenses in an array form having different ratios of width to length and convex parabolic shapes toward the light source, and each of the lenses satisfies conditional expression 1. Conditional expression 1. z = (ch^2)/2 + A_4h^4 + A_6h^6 + A_8h^8 + A_10h^10+ A_12h^12 + A_14h^14 + ..., where z is a distance of a coordinate point on an aspheric surface with height h from a center optical axis from a vertical plane on an aspherical vertex, c is a lens curvature on the aspherical vertex, and A4, A6, A8, A10, A12, and A14 are asphericity coefficients.
Patent KR-20190053358-A (KR)
Title: Caps of the battery case for a electric car
Inventor: YUN JEONG HUN
IPC: B60L50/50
Filed: 2017-11-10
Abstract: The present invention relates to a fixing cap of a battery case for an electric car to solve the problems of the conventional technology. By installing fixing caps on both sides of a battery case to indirectly fix the fixing caps to an electric car, a battery is protected by reducing transmitted impact and vibration compared to a conventional direct fixing method. The fixing caps reinforce the durability of the battery case against external impact by inserting a frame reinforcement unit. The side of the battery case is stably finished to protect the battery by blocking foreign substances, heat, and noise from the outside. By inserting an insulator to electrically insulate the battery the stability of the electric car is improved.
Patent KR-20190055875-A (KR)
Title: Display panel and display device comprising the display panel
Inventor: PARK DOYEONG
IPC: G02F1/133
Filed: 2017-11-15
Abstract: The present invention relates to a display panel, which comprises: a first display substrate including a non-display area in which a driving circuit and a light blocking layer are disposed and a display area in which a pixel electrode connected to the driving circuit is disposed; a second display substrate facing the first display substrate; and a liquid layer disposed between the first and second display substrates. The driving circuit includes a first transistor, a second transistor, a first branch electrode connected to the first transistor, a second branch electrode connected to the second transistor and overlapping the first branch electrode on a plane, and a connection electrode connecting the first and second branch electrodes disposed on different layers. The light blocking layer overlaps the first and second transistors, and exposes the first and second branch electrodes.
Patent KR-20190056124-A (KR)
Title: Automotive transmission
Inventor: CHA HONG JUN
IPC: F16H59/02
Filed: 2017-11-16
Abstract: According to the present invention, provided is an automotive transmission, and more specifically, an automotive transmission that prevents the occurrence of unnecessary handling feedback when a gear shift lever is operated. According to an embodiment of the present invention, the automotive transmission includes a gear shift lever, a rotation unit configured to rotate together with the gear shift lever, a first gear unit disposed at a first side of the rotation unit to be rotated around a rotation axis of the rotation unit together with the rotation unit, a second gear unit configured to switch between a coupled position, at which the second gear unit is coupled to the first gear unit, and a separated position, at which the second gear unit is separated from the first gear unit, and a driving unit configured to change a position of the second gear unit and provide a driving force to the second gear unit.
Patent KR-20190057935-A (KR)
Inventor: LEE KWANG HYUN
IPC: F16J15/34
Filed: 2017-11-21
Abstract: The present invention relates to a rotary shaft sealing apparatus, and more specifically, to a rotary shaft sealing apparatus which is formed on an outer circumference of a rotary shaft so as to block water from being introduced thereinto. In particular, this invention is configured by comprising: a housing (100) coupled to one side of a vessel (container); a rotary shaft (200) penetrating into the housing; and a sealing (300) formed between the rotary shaft and the housing.
Patent KR-20190060903-A (KR)
Inventor: CHOI JAE YOUNG
IPC: F21V8/00
Filed: 2017-11-24
Abstract: A display device, according to an embodiment of the present invention, comprises: a panel portion; a cover bottom supporting the panel portion and having, on an inner surface opposing the panel portion, a flat portion which is parallel to the panel portion and a plurality of bent portions which are bent toward the panel portion from an end portion of the flat portion; a light source portion which is installed in the cover bottom and having a plurality of light sources to irradiate the inside of the cover bottom with light; a light guide plate which is disposed on an inside of the cover bottom, having one surface opposing the light source portion, and scattering the light introduced into one surface through the light source portion to emit the scattered light toward the panel portion and the plurality of bent portions; and a reflector which is disposed on the flat portion and the bent portions to reflect the light emitted from the light guide plate toward the panel portion. According to an embodiment of the present invention, the light guide plate is disposed on the inside of the cover bottom, the plurality of bent surface guiding the light emitted from the light guide plate toward the panel portion are formed around the light guide plate to form the light guide plate in a structure capable of multisided light emission, thereby reducing the size of the light guide plate compared to a conventional display device, and reducing material costs and power consumption through reducing the number of light sources. As a result, the display device can be lightened by reducing the overall weight.
Patent KR-20190061811-A (KR)
Title: Fixing device for welding stiffeners
Inventor: BAE JAE YONG
IPC: E02D5/52
Filed: 2017-11-28
Abstract: A fixing device for welding a reinforcing material of a pile connecting member according to the present invention comprises: a base frame; a welding seat rotatably connected and provided to an upper portion of the base frame, and for seating and arranging a welding target connection member having flanges at both ends thereof; a positioning rotary drive portion provided on the base frame to be connected to the welding seat, and generating a driving force to rotate the welding seat; a pressing fixing portion which is provided on the welding seat, has one end disposed on the flange of an upper end and fixes, in a pressurized state, the welding target connection member seated and arranged on the welding seat; a flange latching fixing portion which is provided on the welding seat, has one end inserted into a flange bolt hole of the welding target connection member, and fixes the welding target connection member; and a plurality of reinforcing material contact portions are provided on the welding seat to be separated at predetermined intervals in a circumferential direction of the outer side of the welding target connection member, and tightly pushes and fixes a reinforcing material to be welded to the outer circumferential surface of the welding target connection member.
Patent KR-20190062083-A (KR)
Title: Potable aqua pot with plant cultivation function
Inventor: KIM TAEK DON
IPC: A01G31/02
Filed: 2017-11-28
Abstract: The present invention relates to a portable aquarium having a plant cultivating function. According to the present invention, the portable aquarium having a plant cultivating function is a container which has an open upper surface, a plurality of through-holes in a lower surface thereof, and a closed side, and comprises: a plant cultivating unit which accommodates cultivating soil having a particle size not penetrating multiple through-holes inside the container and plants planted in the cultivating soil; an aquatic life growing unit which has a space for accommodating water therein and is placed below the plant cultivating unit to receive byproducts passed through the plurality of through-holes and generated when plants are cultivated to the water accommodated therein; and a water circulation unit which is placed below the aquatic life growing unit and supplies a part or all water accommodated in the aquatic life growing unit to the plant cultivating unit to circulate water. The water circulation unit comprises: a first through-hole introducing water accommodated in the aquatic life growing unit to the inside thereof; a second through-hole coupled to one end of a hose to supply the introduced water to the plant cultivating unit; and a pump providing predetermined pressure to supply the introduced water to the plant cultivating unit through a hose coupled to the second through-hole. The present invention is light to be easily moved, thereby providing user convenience.
Patent KR-20190063037-A (KR)
Title: District heating system and mehtod for controlling same
Inventor: SEUNGHUN SEOK
IPC: F24D19/10
Filed: 2017-11-29
Abstract: A district heating system and a method for controlling the same are disclosed. According to the present invention, in a district heating system and a method for controlling the same, a driving speed of a secondary pump for supplying and circulating heating water to each use area of a heating area varies depending on the outdoor temperature. Then, since the secondary pump is driven at a proper speed required for heating, energy may be reduced. In addition, since there is no need for a pressure sensor installed in a conventional district heating system, costs may be reduced.
Patent KR-20180062423-A (KR)
Inventor: XING WANG
IPC: G06N3/063
Filed: 2017-11-30
Abstract: Provided are various embodiments of a face detection system using a small hardware convolutional neutral network (CNN) module comprising a multitask cascade CNN. In some of the embodiments, a sub image-based CNN system is able to be configured to be equal to a large CNN processing all input images without partitioning so the output of the sub image-based CNN system is able to be exactly equal to the output of the large CNN. Based on the observation, in some of the embodiments of the present invention, a sub image-based CNN system and technology are applied to at least one stage of a cascade CNN or a multitask cascade CNN (MTCNN) so that a large input image is able to be partitioned as a set of small sub images on the given stage of the cascade CNN or MTCNN. As a result, each stage of the cascade CNN or MTCNN is able to use the same small hardware CNN module regarding a constraint on a maximum input image size.
Patent KR-20190064015-A (KR)
Title: Single-crystal metal thin film and preparing method thereof
Inventor: CHOI JAE YOUNG
IPC: C30B33/02
Filed: 2017-11-30
Abstract: The present invention relates to a manufacturing method for a single-crystal metal thin film. The manufacturing method for a single-crystal metal thin film includes: a step of manufacturing a polycrystal metal thin film by a rolling process; and a step of heat-treating the polycrystal metal thin film and converting the heat-treated polycrystal metal film to a single-crystal metal thin film.
Patent KR-20190064145-A (KR)
Title: Cooling device for water purifier
Inventor: LIM JIN TEAK
IPC: B01D35/18
Filed: 2017-11-30
Abstract: The present invention relates to a cooling device for a water purifier which receives an evaporator of a refrigerating cycle in a housing so that heat exchange is performed between cold air generated from the evaporator and purified water filtered and supplied to the housing to generate cold water easily, thereby increasing cooling efficiency. Also, the evaporator is received in the housing to block contact with air to secure safety against bacteria, thereby increasing reliability of product.
Patent KR-20190064720-A (KR)
Title: Augmented reality system that displays past images based on location information
Inventor: LEE YOUNG CHAN
IPC: G06Q50/14
Filed: 2017-12-01
Abstract: According to the present invention, an augmented reality system for displaying a past image comprises: a data server for providing past geographic information and past image information of an area where a portable terminal is located based on satellite location information transmitted from the portable terminal; and the portable terminal for changing a current image photographed by a camera on the basis of the past geographic information and the past image information transmitted from the data server to a past image corresponding to a selected past year.