baber/WOPTO huggingface dataset:
Patent KR-20190016988-A (KR)
Title: Method and apparatus for decoding image
Inventor: PARK SHIN JI
IPC: H04N19/176
Filed: 2019-01-14
Abstract: An image decoding method according to the present invention restores an intra prediction mode group indicator and a prediction mode index of a current block, and forms a first group (MPM group) by using an effective intra prediction mode of left side and upper side blocks of a current block. Moreover, an intra prediction mode which corresponds to the prediction mode index in a first group is determined as an intra prediction mode of a current block when the intra prediction mode group indicator indicates a first group, and an intra prediction mode which corresponds to the prediction mode index in a second group is determined as an intra prediction mode of a current block when the intra prediction mode group indicator indicates a second group. As a result, a prediction block is generated and the size of the prediction block is determined according to conversion size information. Therefore, according to an effective intra prediction mode of left side and upper side blocks of a current block, modes which have possibility of being same with an intra prediction mode of a current block are included in a first group. Additionally, an intra prediction mode group indicator and a prediction mode index of a current block, which are to be coded, are determined by using the first group, and thus an information amount of an intra prediction mode which is to be coded can be reduced. In addition, coding and decoding efficiency can be improved by generating a prediction block which is similar to the current block and reducing the number of bits of a residual block which is to be decoded or coded.
Patent KR-20200088692-A (KR)
Title: Method for setting option based on installation environment
Inventor: YANG SEUNG HAE
IPC: H04N1/00
Filed: 2019-01-15
Abstract: An image forming apparatus is disclosed. According to the present invention, the image forming apparatus comprises: a print engine for forming an image; a display which displays a user interface window for selecting at least one of a business type or a place in which the image forming apparatus is used; and a processor configured to set an option value corresponding to at least one of the selected business type or place as a default option value for a function of the image forming apparatus when at least one of the business type or place is selected.
Patent KR-20200091522-A (KR)
Inventor: FILIP SKURNIAK
IPC: G06F3/14
Filed: 2019-01-22
Abstract: The present invention relates to a method for controlling a display direction of an electronic device. A method for operating the electronic device comprises the following processes of: displaying content on a screen of the electronic device; determining a display direction of the content based on a user profile as a change in the inclination of the electronic device is detected by using a sensor; and displaying the content on the screen according to the determined display direction.
Patent KR-20200092593-A (KR)
Title: Concrete slab of bridge with precast cantilever slab and concrete slab of bridge construction method therefor
Inventor: YOO BYUNG HOON
IPC: E01D21/00
Filed: 2019-01-25
Abstract: Provided are a bridge slab manufactured by a protective wall integrated type precast cantilever slab and a construction method thereof, wherein the bridge slab manufactured by the protective wall integrated type precast cantilever slab can install a precast slab between upper surfaces of installed girders, stably construct the protective wall integrated type precast cantilever slab on the girder at an outermost side, and have increased workability and economic feasibility. The bridge slab manufactured by the protective wall integrated type precast cantilever slab uses a temporary support which includes: a horizontal temporary beam horizontally extended in a transverse direction; and a vertical support fixed to the upper surface of the girder at the other end or a central portion of the horizontal temporary beam so as to resist conduction by a bending negative moment applied to the protective wall integrated type precast cantilever slab, and restricting the horizontal temporary beam.
Patent KR-20190041438-A (KR)
Title: Photovoltaic decive
Inventor: AN SANG JEONG
IPC: H01L31/028
Filed: 2019-02-01
Abstract: The present disclosure relates to a photovoltaic device. The photovoltaic device comprises: a conductive window having a hexagonal close-packed lattice structure, having a rough surface for scattering light on a side where the light is incident, and having first band gap energy; a cell region formed on the conductive window, converting the incident light into electric energy, and having a light absorbing region having band gap energy smaller than the first band gap energy and made of a dissimilar material different from a material constituting the conductive window; and a reflective layer reflecting the light incident on the opposite side of the conductive window to the cell region with respect to the cell region.
Patent KR-20200096370-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2019-02-01
Abstract: According to the present invention, a printer having a printing module, which is able to print a receipt, which is requested to be printed out by a payment terminal, includes a communication unit to make communication with the payment terminal through a specified communication manner to perform a printing process, a Bluetooth unit to process Bluetooth communication in a specified manner, and a signal transmitting unit to transmit a wireless signal, which includes communication information for connecting with the Bluetooth unit through Bluetooth communication, from a user wireless terminal in a short range, and a control module. The control module includes a data receiving unit to receive a data set transmitted from the payment terminal through the communication unit, a data reading unit to read the received data set to determine whether receipt information paid in cash, a data processing unit to interrupt such that the data set is not printed through the printing module or to store the data set in a specified storage area such that the data is managed, when the receipt information paid in cash is included in the data set, and an information transferring unit to receive a wireless signal transmitted in one-way (or asymmetrically) through the signal transmitting unit when the data set is interrupted or stored, and transmit payment request information including the data set (or the information extracted from the data set) to the user wireless terminal connected with the Bluetooth unit through a specified Bluetooth communication manner, based on communication information included in the wireless signal.
Patent KR-20200097528-A (KR)
Title: Stretchable substrate and electronic device comprising the same
Inventor: SON YONG GOO
IPC: H05K1/02
Filed: 2019-02-08
Abstract: The present specification discloses a flexible substrate and an electronic device including the same. The flexible substrate includes an acrylic adhesive layer, a first non-flexible pattern, and a flexible polymer film. The first non-flexible pattern is provided as a metal pattern, has the very excellent mechanical strength of the metal pattern, and has the greatly improved durability of the electric element due to little change in a surface area due to stretching, when an electric element is disposed on the flexible substrate in the future.
Patent KR-20200099736-A (KR)
Inventor: KIM GWAN HYUNG
IPC: F21Y115/10
Filed: 2019-02-15
Abstract: The present invention relates to a case for an emergency guidance lamp which is installed on a ceiling or a wall in a building to display the direction of an exit of the building in an emergency. The case for an emergency guidance lamp comprises: a lower case having a bottom unit and a sidewall unit, and including a coupling unit formed on the upper surface of the bottom unit and detachably coupled to a battery, a support unit protruding from the upper surface of the bottom unit to a height corresponding to the sidewall unit, and a fixing unit protruding upwards from the sidewall unit; an upper case including a light guide plate coupling unit formed to allow a light guide plate to be installed on an upper portion thereof, a holding unit formed on the inner surface thereof to accommodate an LED light, a vent hole to discharge heat of the battery, and a connection unit for an external connector allowing a power terminal connected to the battery to be connected thereto; and a light guide plate guide bar including an expansion groove being arranged on both ends of the light guide plate coupling unit and having a width larger than the width of the light guide plate coupling unit, a pair of side guides having a lower portion accommodated in the expansion groove to be extended upwards and having a C-shape opened toward the light guide plate coupling unit to accommodate a side of the light guide plate, and an upper surface guide to connect upper portions of the pair of side guides and support an upper portion of the light guide plate.
Patent KR-20200050320-A (KR)
Title: High gamma prime nickel based superalloy, its use, and method of manufacturing of turbine engine components
Inventor: GONCHAROV ALEXANDER B
IPC: C22C19/05
Filed: 2019-02-15
Abstract: The present invention relates to a high gamma prime nickel based superalloy, use and welding thereof, and a method of manufacturing turbine engine components by a 3D addition manufacture, cast, and hot formation. The superalloy comprises 9.0 to 10.5 wt% of Cr, 20 to 22 wt% of Co, 1.0 to 1.4 wt% of Mo, 5.0 to 5.8 wt% of W, 2.0 to 6.0 wt% of Ta, 3.0 to 6.5 wt% of Al, 0.2 to 1.5 wt% of Hf, 0.01 to 0.16 wt% of C, 0 to 1.0 wt% of Ge, 0 to 1.0 wt% of Si, 0 to 0.2 wt% of Y, 0 to 0.015 wt% of B, 1.5 to 3.5 wt% of Re, nickel and the balance impurities.
Patent KR-20200102283-A (KR)
Title: Distributing board management system using smart glasses
Inventor: JANG SUNG SOO
IPC: H02B13/025
Filed: 2019-02-21
Abstract: The present invention relates to a distributing board management system using smart glasses and, specifically, to a distributing board management system using smart glasses to grasp whether or not each component provided in a distributing board is currently and normally operated or whether or not there is a problem and enable a worker to quickly respond to a problem in a device. The distributing board management system comprises: smart glasses; and a control system.
Patent KR-20200104556-A (KR)
Title: Case structure for gas insulation load switch
Inventor: CHA SANG WOOK
IPC: H02B13/045
Filed: 2019-02-27
Abstract: The present invention relates to an enclosure structure of high-pressure gas load switchgear capable of preventing deformation when gas is injected. The enclosure structure of high-pressure gas load switchgear comprises: a front surface panel unit; a shut-off tank unit located on a rear side of the front surface panel unit, and filled with SF_6 gas to prevent an occurrence of an arc; and a cable connection unit located on a lower side of the front surface panel unit and the shut-off tank unit, and having a power cable connected thereto. In the shut-off tank unit, a plurality of enclosures including switchgear, circuit breakers, and disconnectors corresponding to a plurality of or singular circuits respectively are welded to each other in a horizontal direction.
Patent KR-20200110543-A (KR)
Inventor: LEE HYUN SUP
IPC: G02B30/00
Filed: 2019-03-14
Abstract: Provided is an apparatus providing augmented reality capable of widening an area of a display device visible to a user′s eyes. The apparatus providing augmented reality comprises: a first lens including an exit surface and a plurality of side surfaces; a first display device disposed on a first side surface among the plurality of side surfaces of the first lens; and a first active mirror disposed in the first lens, inclined at a first angle during a first period, and inclined at a second angle different from the first angle during a second period.
Patent KR-20190032323-A (KR)
Title: Ink coated with multi-layer of functional materials for nonreflect film
Inventor: OH HYEON SUK
IPC: C09D11/102
Filed: 2019-03-18
Abstract: The present invention relates to an ink which is applied on a main film to form a non-reflective layer and, more specifically, discloses an ink for a non-reflective film which is capable of significantly lowering reflectance and comprises: polyurethane; a modified acrylic resin; an anti-blocking agent; a dispersant; a slip agent; masking synthetic minerals (SiO_2, Al_2O_3, TiO_2, MgF_2); and a solvent.
Patent KR-20200111323-A (KR)
Title: Semiconductor light emitting device and Manufacturing method of the same
Inventor: TAK YOUNG JO
IPC: H01L33/00
Filed: 2019-03-18
Abstract: According to one embodiment of the present invention, a semiconductor light emitting element with the improved luminous efficiency comprises: a first conductivity-type semiconductor layer; an active layer covering a partial region of the first conductivity-type semiconductor layer; and a second conductivity-type semiconductor layer covering a partial region of the active layer. The sidewalls of the second conductivity-type semiconductor layer may be spaced apart from the sidewalls of the active layer.
Patent KR-20200112368-A (KR)
Inventor: SHIN YEONG SEON
IPC: G06F40/166
Filed: 2019-03-22
Abstract: The present invention provides an E-book creation system capable of easily creating an E-book. According to an embodiment of the present invention, the E-book creation system comprises: a user terminal to display a web editor tool for receiving text, HTML web documents, and a DB from a user, transmit user content inputted or selected from the user through the web editor tool to an E-book creation server, and receive a user content-based E-book which is an E-book created based on user content from the E-book creation server to display the user content-based E-book; the E-book creation server to build user content inputted through the web editor tool to match an E-book format to generate a user content-based E-book, and provide the created user content-based E-book for the user terminal; and a wired/wireless communication network to provide wired communication or wireless communication between the user terminal and the E-book creation server.
Patent KR-20200113385-A (KR)
Title: Switching circuit apparatus having current limit function
Inventor: KIM YOUNG WON
IPC: H03K17/687
Filed: 2019-03-25
Abstract: A switching circuit device includes: a switching circuit capable of switching on/off between an input node and an output node; a current level detection circuit connected between the input node and the output node to sense current flowing through the switching circuit; a controller which uses the level of the current flowing through the switching circuit sensed by the current level detection circuit to output a control signal; and a driving circuit which generates a driving signal for driving the switching circuit by using the control signal. In the event of a failure such as a short circuit of an electronic device during the test of an electronic device, the current can be limited so that overcurrent does not flow through the switching circuit.
Patent KR-20200113679-A (KR)
Inventor: CHOI JONG WON
IPC: F24F13/02
Filed: 2019-03-26
Abstract: The present invention relates to a dust colling device for collecting metallic fine dust in an underground tunnel into an induct-type metallic fine dust collecting device using the Faraday principle. The dust collecting device collects and treats fine dust such as heavy metals separately, thereby maintaining a pleasant underground environment and protecting the health of subway passengers and workers. In addition, the dust collecting device continuously collects dust during the subway operating hours so that there is no need for separate night work, thus reducing the related budget. Moreover, the collected heavy metal dust can be recycled as individual metals through a separate reprocessing process.
Patent KR-20200115899-A (KR)
Title: Cefazedone sodium new crystal forms and method for manufacturing the same
Inventor: LI MINGHUA
IPC: C07D501/60
Filed: 2019-03-28
Abstract: The present invention relates to a novel crystal form of cefazedone sodium and a method for manufacturing the same. Specifically, a X-ray powder diffraction pattern in a cefazedone sodium crystal form according to the present invention has a characteristic diffraction peak at each portion of 2θ of 5.108 ± 0.2°, 10.244 ± 0.2°, 12.355 ± 0.2°, 13.383 ± 0.2°, 16.124 ± 0.2°, 19.180 ± 0.2°, 20.740 ± 0.2°, and 23.012 ± 0.2°. The crystal form of the present invention has low water content, high purity, and high product stability.
Patent KR-20200114833-A (KR)
Title: Woofer holder for portable terminal
Inventor: PARK SO YOUNG
IPC: H04R1/02
Filed: 2019-03-29
Abstract: The present invention relates to a woofer holder for a portable terminal. At this time, the woofer holder for a portable terminal provides the convenience of simply embedding and separating the mobile terminal by a cover which is opened and closed in a one-touch method, has a part except a screen finished by the cover to create a minimalist antique home appliance design, and spreads and outputs a portable terminal output sound to the front through a woofer grove portion without using an external device. The woofer holder for a portable terminal includes a main body (10), a cover (20), and upper and lower magnetic modules (30, 30′).
Patent KR-20200116769-A (KR)
Inventor: HWANG MOON JA
IPC: C08F279/02
Filed: 2019-04-02
Abstract: The present invention relates to a graft copolymer comprising an acidic group-containing copolymer having a particle diameter of 500 to 700 Å. A diene-based rubber polymer, which is enlarged by the acidic group-containing copolymer, has a uniform particle diameter, so that homogeneous grafting of monomers can be achieved. Thus, surface properties such as the appearance and evaporation properties of the prepared graft copolymer can be improved, while at least a certain level of physical properties such as impact strength and heat resistance are secured.
Patent KR-20200120114-A (KR)
Inventor: LEE JIN WOO
IPC: H01L21/67
Filed: 2019-04-11
Abstract: A wafer baking device includes: a housing formed with a base and a cover disposed on the base to form a baking chamber; a support part which is installed in the baking chamber, and on which a wafer is disposed; a heat supply part for transferring heat to the wafer; and a flow path formed by a supply part for supplying purified gas and a discharge part for discharging the purified gas, wherein the flow path is formed so that the supply part and the discharge part communicate with the baking chamber respectively, and the purified gas is uniformly diffused over an upper surface of the wafer. Therefore, deposition and coating films are uniformly applied to the surface of the wafer.
Patent KR-20200121078-A (KR)
Inventor: NAM KI WON
IPC: H04N21/2743
Filed: 2019-04-15
Abstract: The present invention relates to a sharing system for providing image data and a method thereof. An objective of the present invention is to provide the sharing system for providing image data to enable a user for selectively sharing one image and performing individual edition since a plurality of users positioned at different locations photograph images and transmit the images to each counterpart terminal and an application of each terminal automatically combines the image of each user by a set value to output a plurality of images edited on each background image.
Patent KR-20190045126-A (KR)
Inventor: SHIN YONG SIK
IPC: B60L53/60
Filed: 2019-04-23
Abstract: Disclosed are a charging apparatus and a management server apparatus for an electric vehicle. According to embodiments of the present invention, in an electric vehicle slow charging system, the charging apparatus for an electric vehicle prevents being conductive and confirms and controls power use of each charging apparatus through a management server by using wireless communication to provide a function such as authentication, weighing, monitoring, display, and the like, thereby preventing a fire risk even if multiple cars are charging at the same time.
Patent KR-20200126034-A (KR)
Title: Scintillator for detector and detector comprising the same having improved spatial resolution
Inventor: BAEK CHEOL HA
IPC: G01T1/161
Filed: 2019-04-29
Abstract: The present invention relates to a scintillator for a detector and a detector with improved spatial resolution including the same and, more specifically, to a scintillator for a detector and a detector with improved spatial resolution including the same, which can detect a radiation source incident at an angle by configuring the focus of a scintillation pixel to be appropriate to the angle of a needle hole type collimator or by configuring the focus of the scintillation pixel to be appropriate to the angle of a collimator. According to the present invention, the scintillator for a detector is formed in a pixel type configured to have a focus appropriate to the incident angle of radiation. The detector including the collimator and the scintillator comprises: the collimator; and the scintillator formed in a pixel type configured to have the focus appropriate to the incident angle of the radiation incident through the collimator.
Patent KR-20200131630-A (KR)
Inventor: LEE HYOUNG JOON
IPC: G05G5/05
Filed: 2019-05-14
Abstract: Provided is a tactile sensation transmission glove capable of providing tactile sensation, stimuli, reaction force to each of fingers individually when holding or touching a virtual object in a virtual reality image. The tactile sensation transmission glove comprises: a finger tactile sensation part that provides the tactile sensation of air pressure to a finger part; a fingertip stimulation part that provides stimuli; a reaction force providing part that restricts finger bending by a wire; a fingertip position measurement part; an integrated tracker installed on the back of a hand; a pump installed on a wrist part; a PCB; and a battery.
Patent KR-20200134906-A (KR)
Inventor: KIM BYEONG WOO
IPC: D06F37/22
Filed: 2019-05-24
Abstract: Provided is a washing machine capable of supplementing vibration and falling strength by including a reinforcing member capable of improving strength. The washing machine includes: a cabinet that forms an exterior; a base provided on the bottom of the cabinet; a front panel provided in the front of the cabinet; and a reinforcing member mounted on the inner surface of the front panel to reinforce the strength of the front panel. The reinforcing member is disposed at the edge of a lower end of the front panel, and includes a protruding unit protruding so that at least a part thereof can be connected to the base.
Patent KR-20200136662-A (KR)
Title: Method and system for data security and apparatus for executing the same
Inventor: WON YOUNG SUN
IPC: G06F21/60
Filed: 2019-05-28
Abstract: Disclosed are a data security method, a system thereof, and a device for performing the same. According to one disclosed embodiment, the computing device has one or more processors, and a memory storing one or more programs executed by the one or more processors. The computing device comprises: a queue management unit which receives a security detection request including a detection target file; a plurality of detection modules which perform security detection operations on the detection target file; and an operation distribution unit which obtains detection policy information related to the detection target file, and distributes the detection target file received from the queue management unit into one or more of the plurality of detection modules based on the detection policy information.