baber/WOPTO huggingface dataset:
Patent KR-20190113096-A (KR)
Inventor: KWON MIN WOO
IPC: F21S43/236
Filed: 2018-03-27
Abstract: According to the present invention, a multi-quarter photogate guide (100) applied to various automobile switch systems (1) enables light emitted from an LED that is one light source (310) to be concentrated on one light receiving unit (110), and without a loss of light entering through the light receiving unit (110), a light branch route (200) configured to transmit a symbol (410) of at least two remote knobs (400) with uniform intensity is provided to effectively transmit light. Moreover, a light emitting surface (220) having an inverted triangular pocket shape is formed in a light emitting post (230) to emit light at a large direct angle, and a clad performing light leakage shielding and light total reflection roles is used to control a light amount by adding or subtracting an emission surface area to add or reduce or subtract luminance (brightness) with respect to the symbol (410).
Patent KR-20180111620-A (KR)
Title: Gantry table with adjustable rails
Inventor: TINSLEY SHERAMIE
IPC: B23K37/02
Filed: 2018-03-28
Abstract: A gantry table includes a table main body. A gantry rail extends along the table main body and a gantry rack extends along the table main body. The gantry table includes a gantry including a pinion gear coupled to the gantry rack. The pinion gear drives the gantry to move it along the table main body on the gantry rail. A tool bracket can be moved along the gantry. The gantry table further includes a first adjustment bar and a second adjustment bar. The gantry rail and the gantry rack are attached to both the first and second adjustment bars. A combiner plate couples the first adjustment bar to the second adjustment bar. The gantry table includes a vertical adjustment unit configured to adjust the vertical position of the combiner plate with respect to the table main body. The gantry table further includes a depth adjustment unit configured to adjust the lateral position of the combiner plate with respect to the table main body.
Patent KR-20190114247-A (KR)
Title: Coffee manju and the method for manufacturing of the same
Inventor: KO DO YUN
IPC: A21D13/22
Filed: 2018-03-29
Abstract: The present invention relates to coffee manju capable of expanding use of coffee, and a manufacturing apparatus thereof. According to the present invention, a method for making coffee manju comprises: a step (S100) of kneading coffee powder and a sticky material to prepare manju skin; a step (S110) of mixing a coffee extract and materials to prepare manju filling; a step (S120) of putting the manju filling in the manju skin to wrap the manju skin; a step (S130) of forming a mark (3) on the outer surface of the manju skin to form a shape of a coffee manju (1); a step (S140) of coating a coffee extract and a sticky material on the outer surface of the coffee manju (1) and the inner part of the mark (3); and a step (S150) of baking the coffee manju (1) in an oven (18). Accordingly, when the coffee manju (1) is baked, the sticky material included in the manju skin and the sticky material coated on the outer surface of the coffee manju (1) and the inner part of the mark (3) are hardened and thus, the coffee manju (1) is baked in a state of maintaining the mark (3).
Patent KR-20190120553-A (KR)
Title: Rotary Type Signborad Using Residual Image
Inventor: YIM KYUNG HEE
IPC: G09F13/30
Filed: 2018-04-16
Abstract: The present invention relates to a rotational ad device using afterimage effects, which can recognize constantly ad images or videos by LEDs even though angles facing rotational wings are changed. According to the present invention, the rotational ad device comprises: a housing; a driving motor which is installed in the housing; a rotation member which comprises a hub coupled to the driving motor in a front of the housing and a rotational blade extended outwardly to a radial direction in the hub and formed with a curved surface becoming bent toward a front or a rear side outwards in the radial direction from a center thereof; an LED module which comprises a circuit substrate installed to be extended along the radial direction in the rotational blade, a plurality of LEDs arranged in the longitudinal direction of the circuit substrate to emit light, and an IC chip for controlling LEDs installed in the circuit substrate and selectively turning on and off the plurality of LEDs; and a power supply unit which supplies power to the circuit substrate.
Patent KR-20190016427-A (KR)
Inventor: ADIL A ASHARY
IPC: H01M8/2432
Filed: 2018-04-17
Abstract: A method of operating a fuel cell system includes the steps of: providing a fuel cell stack comprising a plurality of fuel cells and interconnection units and first and second ceramic side baffles located on opposite sides of the fuel cell stack; and applying a potential to an outer surface of at least one of the first and second ceramic side baffles. The potential is equal to or more negative than the lowest potential of any interconnection units in the fuel cell stack or electroconductive fuel cell stack or column component.
Patent KR-20190127442-A (KR)
Title: Control circuit of liquid lens, camera module and controlling method for liquid lens
Inventor: LEE KYU TAE
IPC: G03B13/32
Filed: 2018-05-04
Abstract: The present invention provides a camera module, which comprises: a lens assembly including a liquid lens including a plurality of individual electrodes and a common electrode, and at least one solid lens disposed above or below the liquid lens; a driving driver supplying a voltage through at least one of the plurality of individual electrodes in the liquid lens and the common electrode to control an interface of the liquid lens; a capacitance measuring circuit measuring capacitance between at least one of the common electrode and the plurality of individual electrodes in the liquid lens; an operation state storage unit storing information on capacitance changing in response to temperature changes in the liquid lens; and a control unit determining a temperature in the liquid lens based on the capacitance and the information measured in the capacitance measuring circuit.
Patent KR-20190128273-A (KR)
Title: Aquifer storage and recovery system
Inventor: KIM EUN JU
IPC: C02F1/72
Filed: 2018-05-08
Abstract: The present invention relates to an aquifer storage and recovery system which produces sulfuric acid radicals through a reaction between these metal salts and persulfate based on the fact that various divalent metal salts exist in storage and recovery water produced through the aquifer storage and recovery system, and which can effectively oxidize and decompose trace amounts of contaminants and microorganisms in raw water by using the produced sulfuric acid radicals. The aquifer storage and recovery system according to the present invention includes: a complex radical water treatment tank which induces a reaction between persulfate and the divalent metal salts to produce sulfuric acid radicals (SO_4^-) and hydroxyl radicals (-OH), and oxidizes and decomposes trace amounts of harmful materials and microorganisms contained in raw water through the produced sulfuric acid radicals (SO_4^-) and hydroxyl radicals (-OH); an aquifer storage and recovery treatment tank which stores storage and recovery water through an aquifer storage and recovery process by receiving raw water passing through the complex radical water treatment tank; and an anoxic membrane separation device which separates aquifer storage and recovery water into treated water and concentrated water having the divalent metal salts concentrated therein. Divalent metals existing in the permeable layer are dissolved in raw water in the form of metal ions in a process that raw water passes through a permeable layer of the aquifer storage and recovery treatment tank, the divalent metal salts contained in storage and recovery water are included in and separated from the concentrated water by the anoxic membrane separation device, and the concentrated water having the divalent metal salts concentrated therein is supplied to the complex radical water treatment tank.
Patent KR-20190130407-A (KR)
Title: Apparatus and method for omni-directional camera calibration
Inventor: JEONG JUN YOUNG
IPC: G06T7/80
Filed: 2018-05-14
Abstract: Provided are an apparatus and a method for the calibration of an omnidirectional camera. The method for the calibration of an omnidirectional camera comprises the following steps: obtaining an image of a structure including a predetermined pattern by using a single camera constituting the omnidirectional camera; and performing the calibration for a single camera by using the obtained image.
Patent KR-20190132129-A (KR)
Title: Conductive Ink and the Fabrication Method of Conductive Film using Thereof
Inventor: SEO CHANG WOO
IPC: H01B5/14
Filed: 2018-05-18
Abstract: The present invention relates to a conductive ink, which comprises: a metal nano-structure; a water-soluble polymer; metal halides; and a polar solvent. The conductive ink is eco-friendly, and has excellent work safety and commercial viability.
Patent KR-20180131406-A (KR)
Inventor: NOLTA JAMES
IPC: B60H1/00
Filed: 2018-05-21
Abstract: An air handling system for a heating, ventilating, and air conditioning system comprises a housing including a sealing surface, a door wall disposed in the housing having a perimeter, and a sealing element disposed about the perimeter of the door wall. The sealing element includes a base, a stem, and a tip. The base is coupled to the perimeter of the door wall, and the stem is formed between the base and the tip. Moreover, the tip is configured to selectively engage the sealing surface of the housing. A plurality of dentil features project from the stem of the sealing element and is arranged in a linear array extending parallel to the perimeter of the door wall. The array of the dentil features is configured to reduce an incidence of whistling when a flow of air passes by the tip of the sealing element.
Patent KR-20190133816-A (KR)
Title: Hinge assembly for a door
Inventor: YOUN YOUNG SUN
IPC: E05D7/081
Filed: 2018-05-23
Abstract: The present invention relates to a hinge assembly for a door, wherein a position thereof can be adjusted in all directions if necessary in a state in which the hinge assembly is installed in the door. The hinge assembly comprises: a fixing member in which a horizontal plate extends from a body fixed to a door frame, wherein a coupling hole is formed in the center of the horizontal plate; a horizontal position adjustment member coming in contact with the coupling hole, having a position adjustment long hole which is formed in the center of the horizontal position adjustment member, and having a position variable fixing hole which is formed on a side surface of the position adjustment long hole; and a shaft support member having a fixing bar which passes through the coupling hole and the long hole to be formed on an upper surface of the shaft support member, and having a bearing disposed in a housing.
Patent KR-20190136749-A (KR)
Inventor: KANG JIN SUN
IPC: B01D46/00
Filed: 2018-05-31
Abstract: The present invention relates to a washable air-cleaning system. The washable air-cleaning system comprises: a housing having an inlet into which air flows and an outlet through which air is discharged; a filter assembly which has a plurality of air filters arranged on the same plane, is installed in the housing to divide the interior of the housing into an inlet side space and an outlet side space, and filters air flowing into the inlet to be discharged through the outlet; a washing water spray pipe positioned in the inlet side space of the housing to spray washing water to one surface of the filter assembly; a washing water supply unit to supply pressurized washing water to the washing water spray pipe; an air spray pipe positioned in the outlet side space of the housing to spray dry air to the other surface of the filter assembly; a high-pressure air supply unit to supply pressurized air to the air spray pipe; a blowing unit installed in the outlet side space of the housing to create a flow of air; a differential pressure sensing unit positioned in the inlet side space and the outlet side space of the housing to sense a pressure difference of the inlet side space and the outlet side space; and a control unit to operate the washing water supply unit to spray washing water from the washing water spray pipe when the pressure difference sensed by the differential pressure sensing unit reaches a set value. The present invention cleanly removes foreign substances accumulated on the air filters, has a simple configuration, and automatically removes foreign substances of the air filters if foreign substances are filtered out and a set amount of foreign substances is accumulated on the air filters filter.
Patent KR-20190137541-A (KR)
Inventor: JANG SEONG WOOK
IPC: B60N3/10
Filed: 2018-06-01
Abstract: The present invention provides a vehicle cup holder for fixing a cup containing a drink not to move while a vehicle runs. To this end, the vehicle cup holder of the present invention includes: a cup holding unit provided on the back of a seat of a vehicle; and a sensing unit provided on the rear surface of the seat, located below the cup holding unit and sensing a cup. The cup holding unit includes: a support provided on the back of the seat; a plurality of motors provided at the support and configured to apply rotational force in a direction of tightening the cup when the cup is detected by the sensing unit; respective rotating members provided on the shafts of the respective motors and surrounding the cup; and a battery for driving each motor.
Patent KR-20190139554-A (KR)
Inventor: KO SE JIN
IPC: B23K31/02
Filed: 2018-06-08
Abstract: A heterogeneous multi-plate joining method according to the present invention comprises: a welding joining step of spot welding at multiple locations spaced apart from each other at a predetermined interval by a second plate made of steel on a lower side of a first plate made of steel; and a mechanical joining step of a third plate including a lightweight material at the bottom of the second plate joining at multiple locations by SPR or clinching, wherein a joining location is between two adjacent spot welding locations among a plurality of spot welding locations. Therefore, the present invention is capable of combining two or more steel plates with one or more lightweight plates.
Patent KR-20190141370-A (KR)
Inventor: JEON CHA MIN
IPC: F21L4/02
Filed: 2018-06-14
Abstract: The present invention relates to a multi-purpose light stick, which is a product designed for the elderly and hikers to prevent accidents in the dark when walking at night. The product has both a stick function and a light function. In addition, the stick comprises: a main body of the stick (1); and a handle (5).
Patent KR-20190009246-A (KR)
Inventor: HWANG SUN BIN
IPC: G03F7/20
Filed: 2018-06-25
Abstract: Provided is a fiber-type electronic device comprising a pattern for an electronic device laminated on a fibrous filament substrate. When the pattern for the electronic device is applied, an electronic device can be directly manufactured in the fiber filament, which can be widely used in a wearable device and the like. The pattern for the electronic device is manufactured by a method for forming a pattern for an electronic device including an exposure process using a maskless exposure device, and accordingly, a pattern for an electronic device can be manufactured on a fiber filament substrate through a continuous process, thereby increasing the efficiency of processes.
Patent KR-20200003550-A (KR)
Inventor: KIM HYOUNG CHEOL
IPC: A43B13/41
Filed: 2018-07-02
Abstract: The present invention relates to a shoe size adjuster which comprise a size correction part and a fixing means to be able to use large shoes safely and effectively, and improves the fixing means, a chronic problem to provide information on the shoe size adjuster by greatly helping in commercialization. The shoe size adjuster according to an embodiment of the present invention comprises a size correction part inserted in and removed from a rear end of the shoe; and tongs connected to an upper end of the size correction part and having restoring force so that the size correction part is fixed.
Patent KR-20200004988-A (KR)
Inventor: BOOHWAN JEON
IPC: F24F1/26
Filed: 2018-07-05
Abstract: According to an embodiment of the present invention, an outdoor unit can comprise: a housing in which a compressor and a heat exchanger are embedded; a plurality of pipes connected to at least one of the compressor and the heat exchanger; a control module electrically connected to the compressor; at least one opening part formed on a rear surface of the housing and overlapping with at least one of the control module or the pipes in a front and rear direction; and at least one cover detachably mounted on the at least one opening part.
Patent KR-20200005023-A (KR)
Inventor: LEE JAE JO
IPC: H01R13/70
Filed: 2018-07-05
Abstract: The present invention relates to a power socket for preventing an electricity theft configured to prevent an unauthorized electric device from receiving and using a large quantity of electric power from a power socket installed in a consumer home such as a building, an apartment, a factory, etc., and an operation method thereof. The power socket for preventing an electricity theft comprises: a current monitoring unit configured to monitor a current supplied to an electric power load connected to a socket; a user authentication unit configured to determine whether to approve electricity usage of the electric power load when a current flowing to the electric power load exceeds a reference value; and a power management unit configured to, according to determination results of the user authentication unit, cut off power supply to the electric power load by turning off a switch provided on the socket when the electricity usage is not approved, and turn on the switch when a predetermined regression condition is satisfied after the switch is turned off.
Patent KR-20200007381-A (KR)
Title: Manufacturing method of Cup holder
Inventor: AN BYUNG CHEOL
IPC: B29C45/14
Filed: 2018-07-13
Abstract: The present invention provides a cup holder manufacturing method in which a holder body and a flap are integrally molded while minimizing the number of components and the number of assembly steps. The present invention manufactures a cup holder (100) by: a first injection molding step of forming at least one receiving groove (101) open at an upper part by injecting polypropylene (PP) molten resin and a holder body (110) having a plurality of flaps (120) integrally united in the receiving groove (101); and a second injection molding step of forming a flap rubber unit (122) by injecting rubber into the flaps (120). The present invention also performs a flap rotation step of rotating the flaps (120) in the outer direction of the receiving groove (101). By the flap rotation, the injection molded cup holder (100) can be more easily taken out of a mold apparatus. Moreover, the present invention prevents the flaps (120) from being broken or damaged due to fatigue caused by repeated uses of the flaps (120) by further installing an elastic member on the back surface of the flaps (120) and the holder body (110) to limit the rotation angle of the flaps (120).
Patent KR-20180121430-A (KR)
Inventor: YIM SANG BAEK
IPC: G06Q40/04
Filed: 2018-07-31
Abstract: A method for determining a dynamic option price and a system thereof are disclosed. The method for determining a dynamic option price comprises the steps of: specifying, by a dynamic option price determination system, a first implied volatility index based on a predetermined underlying asset at a first time point corresponding to a first cycle to trade an option product on a cycle; determining a first option price level with a certain cycle unit based on the first implied volatility index specified by the dynamic option price determination system; selecting a first option product to be traded at the first time point based on the first option price level determined by the dynamic option price determination system; specifying, by the dynamic option price determination system, a second implied volatility index for the underlying asset at a second time point corresponding to a second cycle after the first cycle; determining a second option price level with a certain cycle unit based on the second implied volatility index specified by the dynamic option price determination system; and selecting a second option product to be traded at the second time point based on the second option price level determined by the dynamic option price determination system.
Patent KR-20200015266-A (KR)
Inventor: JANG JU WOOK
IPC: G06F21/60
Filed: 2018-08-03
Abstract: The present invention relates to a system and method for managing an online test based on a blockchain network. The online test management method comprises the steps of: allowing a system administrator node to assign a subject identification information context and an examiner context to a question examiner node, and assign the subject identification information context and an applicant context to a test applicant node; allowing the question examiner node to sign on a test question with a private key of the question examiner, and encrypt the signed test question in a CP-ABE encryption manner by using an access right binary tree consisting of the examiner context and the subject identification information context to record the encrypted test question in a block chain network; and allowing the test application node to read the test question recorded in the blockchain network, decrypt and read the test question by using the applicant context and the subject identification information context, answer the test questions, sign on the answer with the private key of the test applicant node, encrypt the signed answer with the access right binary tree consisting of the applicant context and the applicant identification information context, and record the same in the blockchain network. Therefore, each node is guaranteed for security, reliability, and privacy protection in the blockchain network.
Patent KR-20200017022-A (KR)
Title: Apartments for plants.
Inventor: YOON SOUG IL
IPC: A01G9/02
Filed: 2018-08-08
Abstract: The present invention is devised as one of ideas to artificially form a growing environment of a plant and is provided to, in particular, form an apartment type planting environment among various ideas devised to artificially form the growing environment of a plant in order to provide advantages of relatively increasing spatial utilization and facilitating management. According to the present invention, a plant apartment is formed by disposing a predetermined planting hole (11) in a cylindrical body (1). The cylindrical body (1) is an apartment body for a plant having a posture perpendicular to the gravity direction of the earth. The planting hole (11) is formed by an acute angle with respect to the apartment body (1) for the plant having the posture perpendicular to the gravity direction of the earth. A through-hole (111) has a predetermined diameter suitable for a resident plant with respect to the planting hole. The upper end of the through-hole has an inclination (112) entering the body from the outside of the body, the lower end of the through-hole has an inclination (113) entering the body, and the left and right cross sections of the through-hole have a shape perpendicular to the body. Accordingly, the plant apartment has a structure formed by a predetermined thickness of a material of the planting hole to secure entering and exiting inclinations. Moreover, the inner part of the apartment body (1) for the plant is formed by a filling material for pressing a root or stem of the resident plant and an auxiliary pipe facility for supplying water, air, or both the water and the air to the resident plant.