baber/WOPTO huggingface dataset:
Patent KR-20200132196-A (KR)
Inventor: JUNG KWAN SEEN
IPC: H04N21/254
Filed: 2019-05-16
Abstract: The present invention relates to a method for implementing personal home shopping broadcasting using an Internet video medium. The method includes: a step (S1) in which a seller terminal accesses an Internet shopping mall server and registers a product to be sold on a shopping mall site of the Internet shopping mall server; a step (S2) in which the Internet shopping mall server grants a product code to the seller terminal after the seller terminal registers a target product history on the shopping mall site of the Internet shopping mall server; a step (S3) in which a seller exposes the granted product code on a video desired for promotion; a step (S4) in which a buyer inputs the product code exposed on the video to the Internet shopping mall server via a buyer terminal; a step (S5) in which the Internet shopping mall server checks the presence or absence of a product matching the product code; a step (S6) of exposing a sale window for direct purchase of the product corresponding to the product code on the display of the buyer terminal when the product is present; and a step (S7) in which the buyer purchases the product via the buyer terminal. According to the present invention, the product can be directly purchased with speed and convenience by means of an Internet video medium such as YouTube and SNS. In addition, it is possible to assist in personal home shopping broadcasting establishment using the Internet video medium.
Patent KR-20200134388-A (KR)
Inventor: KANG DONGHUN
IPC: G01C15/00
Filed: 2019-05-21
Abstract: The present invention relates to a measurement management system and method through a mobile terminal to measure the layout and precisely manage errors. According to the present invention, the measurement management system comprises: a total station for measuring precise position coordinates with respect to a target position; a mobile controller for importing an electronic map corresponding to a design drawing from a database (DB), displaying the electronic map on a screen, selecting positions to be measured, registering the positions to be measured as layout points, measuring the position coordinates of the point collimated by controlling the total station to set a reference point among registered layout points, and analyzing an error between a layout point corresponding to a specific position of the design drawing and measurement coordinate data; a cloud server which receives, collects, and stores work data processed and analyzed by the mobile controller; and a client terminal which can be accessed through a communication network so that work data can be retrieved from the cloud server or can be transmitted.
Patent KR-20200056272-A (KR)
Inventor: NA TAE YOUNG
IPC: H04N19/176
Filed: 2019-06-10
Abstract: Disclosed are an inter prediction method and an image decoding device using the same. One embodiment of the present invention provides an inter prediction method includes the steps of: extracting a merge candidate flag and offset information from a bit stream; selecting a merge candidate corresponding to the extracted merge candidate flag from a merge candidate list including neighboring blocks of a current block as merge candidates; determining a motion vector of the current block by applying the offset information to a motion vector of the selected merge candidate; and generating a block indicated by the motion vector of the current block as a prediction block of the current block within a reference picture referenced by the selected merge candidate.
Patent KR-20200143016-A (KR)
Inventor: CHANGJOO NAM
IPC: B25J9/16
Filed: 2019-06-14
Abstract: Disclosed is a method of establishing an optimized plan to bring a target by using a robot manipulator in a congested, closed environment. According to the present invention, the method of establishing a moving plan of a robot can comprise: (a) a step where a processor recognizes the size and the position of objects placed in a work space from an image photographing the work space; (b) a step where, when the processor can move between two of the random objects without collision, the processor configures a graph connecting the two random objects by an edge (hereinafter called the ′path graph); and (c) a step where the processor calculates a path which has the lowest number of movements of the obstacle until when the processor brings the target from the path graph as the shortest path.
Patent KR-20190142254-A (KR)
Title: Exposure method, exposure apparatus, and method of manufacturing article
Inventor: AWAJIKAWA TOMONORI
IPC: G03F7/00
Filed: 2019-06-14
Abstract: The present invention relates to an exposure method exposing a substrate through a disk while scanning the disk held and supported by a stage and, more specifically, to an exposure method, which comprises: a first step of scanning-driving the stage such that the maximum acceleration is first acceleration; and a second step of scanning-driving the stage while exposing the substrate such that the maximum acceleration is second acceleration after the first step, wherein the first acceleration is lower than the second acceleration.
Patent KR-20200143761-A (KR)
Inventor: KIM SA MU EL
IPC: A01G18/62
Filed: 2019-06-17
Abstract: The present invention relates to a shiitake mushroom cultivation device implemented to turn over cultivating wood with minimal manpower when cultivating shiitake mushrooms. The device comprises: a base frame which is seated on a floor; two height adjustment frames fastened to one upper side and the other side at the upper portion of the base frame and extending in the upper direction; a cultivating wood support frame which extends in the horizontal direction and is connected and installed between the height adjustment frames to be rotatable; multiple cultivating wood fasteners installed alternately at the front and rear ends of the cultivating wood support frame to fasten cultivating wood planted with shiitake mushroom spawns; and a rotating lever installed at one end and the other end of the cultivating wood support frame so that a user can rotate the cultivating wood support frame.
Patent KR-20190143396-A (KR)
Title: Salt, acid generator, resist composition and method for producing resist pattern
Inventor: ANRYU YUKAKO
IPC: C08F2/50
Filed: 2019-06-18
Abstract: Provided are salts capable of producing a resist pattern with excellent line edge roughness. More specifically, the salts are represented by chemical formula (I). In the chemical formula (I), R^1 represents -(X^1-O)_o-R^5, wherein o represents an integer between 0 to 6; R^5 represents a C1-C12 hydrocarbon group; X^1 represents a C2-C12 bivalent hydrocarbon group; R^2 represents a C1-C12 alkyl group, etc.; I represents an integer between 0 to 3; when I is greater than or equal to 2, a plurality of R^2s may be identical or different from each other; R^3 and R^4 each independently represent a hydrogen atom, etc.; m and n each independently represent 1 or 2; X^0 represents a single bond, -CH_2-, -O-, or -S-; and R^6 and R^7 each independently represent a C1-C4 alkyl group containing fluorine atoms, etc.
Patent KR-20200144332-A (KR)
Inventor: JAE KEUN PARK
IPC: G02B3/12
Filed: 2019-06-18
Abstract: The present invention relates to a liquid lens, which includes: a case forming a chamber therein; a liquid arranged on the chamber; and a heating member arranged on the case and heating the liquid, wherein the case includes: a first plate through which an optical axis passes and which is arranged on one side of the liquid; and a second plate through which the optical axis passes and which is arranged on the other side of the liquid. A thickness in the optical axis of the first plate is thinner than a thickness in the optical axis of the second plate, and the chamber is filled with the single liquid. Therefore, the liquid lens can be driven by the single liquid.
Patent KR-20210001306-A (KR)
Inventor: CHOI SUNGHUN
IPC: F17C9/00
Filed: 2019-06-27
Abstract: The present invention provides a system for treating boil off gas of a ship. The system for treating boil off gas of a ship includes: a tank in which liquefied gas is stored; a compressor compressing the boil off gas generated from the tank; a cooler exchanging heat with the boil off gas compressed in the compressor; a vaporizer supplied with the liquefied gas from the tank to vaporize the liquefied gas; and a first thermoelectric element power generation part generating power through a temperature difference between the boil off gas and a heat medium in the cooler. Therefore, the system for treating boil off gas of a ship can maximize economic effects through energy reduction.
Patent KR-20210002799-A (KR)
Inventor: KIM SANG WOO
IPC: H02N1/04
Filed: 2019-07-01
Abstract: In a triboelectric power generation element, the present invention relates to contents of improving output of the triboelectric power generation element by connecting multiple lead wires to electrodes of the triboelectric power generation element. The present invention provides a method capable of improving inefficient charge transfer and increasing the output of the triboelectric power generation element through a simple modification of an electrode configuration. The method can be easily applied to all triboelectric power generation elements, and through an understanding of a current flow, the present invention can contribute to practical industrialization of the triboelectric power generation element. Moreover, the triboelectric power generation element comprises a first electrode, a first friction material layer, a second friction material layer, and a second electrode.
Patent KR-20210004294-A (KR)
Inventor: LEE KYU BIN
IPC: A47J37/07
Filed: 2019-07-04
Abstract: Provided is a rotary grill device comprising: a rotary grill member which includes a cylindrical grill with a polygonal cross-section perpendicular to a central axis, a grill body including side plates covering both sides of the grill, a rotation shaft coupled to the center of the side plates, and a rotation module composed of a reduction motor connected thereto and driving the rotation shaft; a heat source member which includes a brazier part for applying heat and positioned under the grill body to be parallel to the central axial direction of the grill body, and a ventilation part positioned under one side of the brazier part and adjusting an air amount for combustion of a heat source positioned in the brazier part; and a case member which includes a grill cover for shielding the grill body, a brazier case provided in the brazier part, and an ash tray provided at the lower side of the brazier part and sealing the lower portion of the brazier case and collecting the ash or dust of the heat source. According to the present invention, food can be cooked under uniform cooking conditions.
Patent KR-20200013586-A (KR)
Inventor: SUNATA Kenichiro
IPC: G01N31/22
Filed: 2019-07-08
Abstract: Provided are a removal agent capable of monitoring a consumption state of a removal agent in real time and reducing the risk of exposing halogen gas when the halogen gas discharged in a semiconductor manufacturing process is processed by the removal agent, a preparing method thereof, a halogen gas removing apparatus using the same, and a method for monitoring a consumption state of halogen gas. The removal agent of halogen gas comprises an inorganic compound substrate, a sulfur-containing reducing compound, and a chromogenic indicator. In particular, the removal agent which has high processing capability of halogen gas and can monitor a consumption state of the removal agent, can be obtained by using pseudoboehmite as a substrate, adding a pH indicator having a discoloration range of pH 3 to 8 as a chromogenic indicator, and adding a basic metal compound such as zinc oxide.
Patent KR-20200010124-A (KR)
Title: Method and apparatus for recognizing speech
Inventor: CHANGBAO ZHU
IPC: G10L15/06
Filed: 2019-07-19
Abstract: Disclosed is a method and apparatus for recognizing speech. The method comprises the steps of: separating an input audio signal into at least two separation signals; generating a noise removal signal in a current frame; performing preliminary recognition for each interest signal in the current frame; and determining recognition according to a recognition score of each interest signal in the current frame. The method and apparatus of the present disclosure integrate array signal processing and speech recognition in depth and use multiway recognitions to obtain good recognition rate even for very low signal-to-noise ratio.
Patent KR-20210010222-A (KR)
Inventor: CHO YONGSOO
IPC: F04B35/04
Filed: 2019-07-19
Abstract: The present specification relates to an output voltage measuring device of a compressor control device, an inverter control device, the compressor control device and an output voltage measuring method of the output voltage measuring device, which measures an output voltage based on a voltage charged in a charging unit by a line voltage. The output voltage measuring device includes: a sensing unit for sensing the line voltage outputted from the control device to a motor; the charging unit for charging the voltage by the line voltage; a reset unit discharging the voltage charged in the charging unit; and a measuring unit which samples the voltage charged in the charging unit and measures the output voltage based on a sampling result.
Patent KR-20210012554-A (KR)
Title: Battery pack
Inventor: SEOL JI HWAN
IPC: H01M50/20
Filed: 2019-07-25
Abstract: Disclosed in the present invention is a battery pack. The battery pack includes: a battery cell having first and second end portions spaced apart from each other in a length direction thereof, and an outer peripheral surface between the first and second end portions; a circuit board for monitoring the battery cell; and a sensor unit extending from the circuit board toward the battery cell, and touching the outer peripheral surface of the battery cell. The sensor unit has a casing having a curved surface that is concave toward the outer peripheral surface of the battery cell, a lead wire extending from a thermistor chip inside the casing to be connected to the circuit board, and a filler filling the casing. According to the present invention, provided is a battery pack capable of sensitively measuring the temperature of a battery cell, detecting abnormal overheating of the battery cell without omission, and quickly taking protective actions such as stopping charging and discharging.
Patent KR-20210012671-A (KR)
Title: Automatic drainage apparatus of food drying vacuum system
Inventor: WEE SIM GYU
IPC: A23B4/03
Filed: 2019-07-26
Abstract: Disclosed is an automatic drainage apparatus for a food vacuum-drying system. According to the present invention, the automatic drainage apparatus comprises: a housing having a vacuum-drying chamber formed therein to dry food; a water tank installed on the lower part spaced apart from the housing and capable of receiving water generated from the housing; a water drain pipe connecting the housing and the water tank to provide a flow path for the water; a first automatic opening valve capable of selectively opening the flow path of the water drain pipe; a second automatic opening valve disposed in a water discharge pipe, which is connected to one side of the water tank to provide a flow path for discharging the water to the outside, to selectively open the flow path of the water discharge pipe; and a third automatic opening valve disposed in an external air inflow pipe, which is connected to the upper side of the water tank to provide a flow path for introducing external air to the water tank, to selectively open the flow path of the external air inflow pipe. Accordingly, since the water generated from the inside of the housing can be discharged to the outside of the housing without stopping a drying process of the vacuum-drying chamber, continuity of the drying process is maintained, thereby preventing work efficiency from dropping and increasing economic efficiency.
Patent KR-20210012739-A (KR)
Title: Noxious gas filter device for surgery
Inventor: SUNG KWANG MO
IPC: A61B17/34
Filed: 2019-07-26
Abstract: The present invention relates to a harmful gas filter device for a surgery. When harmful gas generated during a surgery, such as a laparoscopic surgery, is discharged, discharging can be performed in a state in which the harmful gas is removed by filtering the harmful gas. Also, since another filter device can be simply re-installed on a discharge hose during a surgery, only a filter device can be conveniently replaced. Harmful gas can be filtered conveniently by another built-in filter bag without replacing a filter bag with a reduced filtration effect during a long-time surgery. It is possible to achieve filtration of harmful gas by one filter device without frequent replacement of a filter device during a long-time surgery. To this end, the harmful gas filter device comprises: a body sucking and discharging harmful gas; a suction unit provided at the upper portion of the body, and sucking harmful gas discharged by the discharge hose; a distribution unit provided under the suction unit to distribute the sucked harmful gas; a filter unit having a built-in filter bag through which the harmful gas distributed by the distribution unit is filtered and discharged; and a front surface cover provided to face the body, and detachably coupled to the front surface of the body to discharge the harmful gas filtered from the filter bag to the outside.
Patent KR-20210022799-A (KR)
Title: Display device
Inventor: Yang yong hoon
IPC: H01L33/26
Filed: 2019-08-20
Abstract: Provided is a display device which minimizes the number of light emitting elements to be lost. The display device comprises: a first electrode extending in a first direction; a second electrode extending in the first direction and spaced apart from the first electrode in a second direction; a first light emitting element disposed in a first region which is a region between the first electrode and the second electrode; a second light emitting element disposed in a second region which is a region other than the first region; a first contact electrode disposed on the first electrode, and in contact with one end of the first light emitting element; a second contact electrode disposed on the second electrode and in contact with the other end of the first light emitting element and one end of the second light emitting element; and a third contact electrode having at least a partial region disposed on the first electrode and in contact with the other end of the second light emitting element.
Patent KR-20210022465-A (KR)
Title: Apparatus and Method for Automatic Visual Design
Inventor: PARK KYUNG HWA
IPC: G06K9/00
Filed: 2019-08-20
Abstract: According to an embodiment of the present invention, provided is an image-only visual design automation device, which comprises: an image processing unit which receives an image and determines a property of a subtitle in the image using a first neural network; a sound processing unit which receives the image and generates text according to the sound included in the image by using a second neural network; and an execution unit which executes the subtitle in the image by reflecting the property of the subtitle in the text.
Patent KR-20210023250-A (KR)
Title: Apparatus for forming hole dig device
Inventor: LEE JONG YOUNG
IPC: A01C5/04
Filed: 2019-08-22
Abstract: The present invention relates to a planting hole forming apparatus which makes it easy to adjust the forming depth of the seedling planting hole formed by a planting hole forming apparatus and a drill in the filed or in the arable land or plastic film house where seedling can be planted by a lifting method of a depth control ring, and thus has improved structure in order to improve work convenience and versatility. The present invention is composed of: a connecting shaft, in which one end is coupled to a drill chuck part of an electric drill and rotates interlockingly when the electric drill is driven, and a forming apparatus body is provided in a tartan part; a forming apparatus body formed to be integrally fixed to the outer circumferential surface of the connecting shaft, and a spiral groove is formed in the outer circumferential surface; a connecting body coupled to be fitted to the connecting shaft and movable in the up and down height directions, the fixed position is adjusted by the fixing means, and is coupled to a support means provided with a bearing to support the rotation of the connecting shaft, and in which a depth adjustment ring is provided at the bottom to adjust the forming depth of the planting hole by the forming apparatus body when the height is adjusted.
Patent KR-20210028466-A (KR)
Title: Apparatus for a Formation of Back-Pressure in Electric Compressor and Method Employing the Same
Inventor: OH HAE JIN
IPC: F04C18/02
Filed: 2019-09-04
Abstract: The present invention relates to a back pressure formation structure for an electric compressor among technology about an electric compressor, and an application method thereof. Suggested are a back pressure formation structure capable of improving the reliability of an electric compressor and reducing production costs by forming back pressure with only one single member without an additional member for forming back pressure, and an application method thereof. According to the present invention, an electric compressor includes: a back pressure formation member preventing a leak from a back pressure chamber and applied to a rotary scroll; a first space which is a space where the tip seal is applied to the rotary scroll; and a second space which is a gap space between the rotary scroll and the tip seal. The back pressure formation member includes a diameter control part having a diameter changed depending on back pressure formed on the rotary scroll.
Patent KR-20210028811-A (KR)
Title: Skin lifting assist device by removing skin tissue
Inventor: JEON INGOEM
IPC: A61B90/00
Filed: 2019-09-04
Abstract: A skin lifting assist device according to one embodiment has a basic principle of removing skin tissue, and comprises: a handpiece composed of a rigid body, and including a drive apparatus for transmitting a physical driving force; a tip coupled to one end of the handpiece and including a needle that can be inserted into the skin through translation and rotation by the drive apparatus; and a tube connected to the tip to suck the skin tissues removed from the needle. According to the skin lifting assist device according to the embodiment, there is an effect of appropriately changing a structure by considering convenience, accuracy, and speed of the procedure while being hygienic.
Patent KR-20210028927-A (KR)
Title: Seatbelt release device
Inventor: KIM GYU TAE
IPC: B60R22/48
Filed: 2019-09-05
Abstract: Disclosed is an invention for a seat belt release device that automatically releases a seat belt by detecting an impact signal. According to the present invention, the seat belt release device comprises: a seat belt case mounted on a vehicle seat; a buckle unit coupled to the seat belt case; a belt unit mounted inside a vehicle; a tongue unit coupled to the belt unit, adjustable in length, and detachably coupled to the buckle unit; a release button unit installed on the buckle unit and releasing the coupling of the tongue unit and the buckle unit; an impact sensor for detecting the impact of the vehicle; and a control unit for operating the release button unit so that the coupling of the tongue unit and the buckle unit is released when an impact signal is transmitted from the impact sensor.