baber/WOPTO huggingface dataset:
Patent KR-20200033002-A (KR)
Title: A system for reverse-engineering design model considering a shape of steel plate and a method of reverse-engineering using the same
Inventor: JINHYUK YANG
IPC: B63B71/00
Filed: 2018-09-19
Abstract: Provided is a reverse design system of a design model in consideration of a shape of steel, which comprises: a target determination unit extracting shape information from an input design model of target steel and determining the progress of the reverse design of the design model based on the extracted shape information; a reverse design application unit predicting the amount of deformation of the target steel in accordance with a chamfering process with respect to the design model of the target steel determined by the reverse design progress by the target determination unit and reverse-designing the design model of the target steel by reflecting the predicted amount of deformation; and an output unit outputting the design model of the reverse-designed target steel.
Patent KR-20200035792-A (KR)
Title: Gimbal device with vibration damping function
Inventor: LEE KYUNG SUK
IPC: F16F15/00
Filed: 2018-09-27
Abstract: The present invention relates to a gimbal device having a vibration damping function, which can stabilize an image photographed through a camera by damping vibrations caused from a camera rig by external force and vibrations delivered from an unmanned aircraft body to the camera rig. According to an embodiment of the present invention, the gimbal device having a vibration damping function includes: a support plate detachably provided in the unmanned aircraft body and including a buffer member damping vibrations caused by the unmanned aircraft body; a support rod installed in the lower part of the support plate at a preset angle to be rotatable, and including a first sensor sensing a first vibration delivered from the unmanned aircraft body; a camera rig combined with the support rod and including a second sensor sensing a second vibration caused by external force; a control part calculating a correction value from sensing values of the first and second sensors; and a vibration correction part formed on the support rod and damping the vibrations of the support rod based on the calculated correction value.
Patent KR-20200009981-A (KR)
Title: Golf ball tie-up device
Inventor: LEE JONG CHAN
IPC: A63B69/36
Filed: 2018-10-13
Abstract: The present invention relates to a golf ball tee-up device. The present invention is to provide a golf ball tee-up device which improves a structure of lifting a tee-up stand to minimize the shaking during the lifting, reduces the volume to reduce the constraints on the installation environment, and improves the convenience of maintenance. The present invention comprises: a base (10); a drive motor (20) provided at one side of the base (10), driven depending on an applied power and an operation signal, and composed of a bidirectional motor capable of forward rotation or reverse rotation; a rotator (45) rotating a locking member (48) for lifting while rotating by the driving force transmitted from the drive motor (20); position adjustment units (40′) adjusting the height of the tee-up stand disposed to face each other at a position spaced apart from each other with a lifting plate (80) therebetween on an upper surface of the base (10); a guide plate (60) having a lower end coupled to the upper surface of the base (10) and vertically extending upward; a plurality of separation prevention rods (70) having a lower end coupled to the upper surface of the base (10) and arranged at intervals from each other to prevent a rising golf ball from escaping to the outside; the lifting plate (80) including a mounting groove (81) dented inward on an upper surface thereof, a plurality of prevention rod insertion holes (82) radially penetrating up and down around the mounting groove (81) to allow the separation prevention rod (70) to be inserted, and a guide hole (83) having the guide plate (60) inserted thereinto; and the tee-up stand (90) coupled to the mounting groove (81) of the lifting plate (80).
Patent KR-20200044236-A (KR)
Inventor: JO SEUNG JAE
IPC: C21D8/02
Filed: 2018-10-18
Abstract: According to an aspect of the present invention, a manufacturing method of steel for a welding structure with excellent heat-affected zone toughness for high heat input welding comprises: a step of heating a steel slab comprising 0.04-0.07 wt% of carbon (C), 0-0.2 wt% (excluding 0 wt%) of silicon (Si), 1.4-1.6 wt% of manganese (Mn), 0-0.01 wt% (excluding 0 wt%) of phosphorus (P), 0-0.001 wt% (excluding 0 wt%) of sulfur (S), 0.03-0.07 wt% of aluminum (S_Al), 0-0.3 wt% (excluding 0 wt%) of copper (Cu), 0.01-0.04 wt% of niobium (Nb), 0.3-0.9 wt% of nickel (Ni), 0.01-0.02 wt% of titanium (Ti), 5-15 ppm% of boron (B), 7-140 ppm of nitrogen (N), and the remainder consisting of iron (Fe) and inevitable impurities at a temperature of 900-1,150°C; a step of primarily rolling the heated slab at a temperature of an austenite recrystallization region or higher; a step of secondly rolling the primarily rolled plate in an austenite non-recrystallization region; and a step of cooling the hot-rolled plate to 200-400°C at a cooling rate of 4°C/second or higher.
Patent KR-20200045102-A (KR)
Inventor: Yongseok PARK
IPC: H01L27/32
Filed: 2018-10-22
Abstract: One embodiment of the present invention provides a display device which comprises a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a pixel driving part on the substrate and a display element in connection with the pixel driving part. The pixel driving part comprises a first thin film transistor, a second thin film transistor overlapping the first thin film transistor, and a shield electrode disposed between the first thin film transistor and the second thin film transistor. According to the present invention, interference between the thin film transistors can be prevented.
Patent KR-20180118576-A (KR)
Inventor: OHMARU TAKURO
IPC: H01L27/02
Filed: 2018-10-23
Abstract: The present invention provides a signal processing circuit capable of suppressing power consumption. While a power supply voltage is not supplied to a memory element, data stored in a first memory circuit corresponding to a volatile memory is maintained by a first capacitive element installed in a second memory circuit. A signal maintained in the first capacitive element is maintained for a long time by using a transistor in which a channel is formed in an oxide semiconductor layer. Accordingly, the memory element can maintain memory contents (data) while the supply of the power supply voltage is stopped. Also, an original signal can be accurately read, so that the signal maintained by the first capacitive element is converted into a state (on state or off state) of a second transistor and is read from the second memory circuit.
Patent KR-20200047141-A (KR)
Inventor: YOO SEUNG RYUL
IPC: H05H1/46
Filed: 2018-10-26
Abstract: A liquid electrode plasma device is disclosed. The liquid electrode plasma device includes: a first liquid supply line having a first opening and configured to eject liquid into the first opening; a second liquid supply line having a second opening and configured to eject liquid into the second opening; a first electrode configured to apply a voltage to the liquid ejected into the first opening; a second electrode configured to apply a voltage to the liquid ejected into the second opening; and a voltage applying unit configured to apply a high voltage between the first electrode and the second electrode, wherein the first opening and the second opening facing each other form a predetermined interval, and the voltage applying unit applies a voltage to form plasma between the first opening and the liquid ejected from the second opening.
Patent KR-20200048130-A (KR)
Title: Calcium ion secondary battery
Inventor: IL TAE KIM
IPC: H01M10/0569
Filed: 2018-10-29
Abstract: The present invention relates to a calcium ion secondary battery. More specifically, according to the present invention, the calcium ion secondary battery comprises: a cathode containing (NH_4)_0.5V_2O_5 including sodium dodecylbenzene sulfonate (SDBS); an anode containing an amine group-substituted organometallic structure (MOF-NH_2); and a mixed electrolyte of calcium perchlorate hydrate (Ca(ClO_4)_2·H_2O) and acetonitrile disposed between the cathode and the anode. Accordingly, even after 50 cycles or more, the calcium ion secondary battery is stable and maintains excellent charging/discharge performance.
Patent KR-20200053179-A (KR)
Inventor: YU BYUNG HOON
IPC: A47D13/02
Filed: 2018-11-08
Abstract: The present invention relates to a hip seat carrier for a baby which can assist a guardian to hold a baby. According to an embodiment of the present invention, an auxiliary support unit provided in a holding unit of a seat unit is pulled out to support the upper body of a baby even in the case that an upper body support unit is separated from the seat unit, thereby being used for the purpose of a separate chair or the like even when the guardian does not wear a hip seat. In addition, according to an embodiment of the present invention, the upper support unit includes a mesh unit formed with a mesh structure to allow ventilation while supporting the upper body of the baby and a cover unit detachably coupled to the mesh unit, thereby separating the cover unit from the mesh unit to allow ventilation when the body temperature of the baby rises and attaching the cover unit to the mesh unit to maintain the proper body temperature of the baby when the body temperature of the baby falls.
Patent KR-20200053231-A (KR)
Inventor: KIM JEONG HUN
IPC: G16H40/20
Filed: 2018-11-08
Abstract: The present invention relates to a medicine identification method using an ultra-small bar-code (one-dimension or two-dimension) for accurate, fast and automated medicine pill identification. A medicine pill identification is a very important field for a patient′s right to know, a reduction in dispensing errors, an automation of medicine classification, prevention of a medical accident, and the like. Currently, the read on characters or an appearance image for the pill identification is performed manually or performed by using an inaccurate object recognition function, which has the possibility to be inaccurately and wrongly performed, and is inefficient in terms of time and human power. To solve the problems, the present invention relates to a method in which a micro bar-code is printed to have a printing or engraving shape on a surface of the medicine pill (generally, less than 5 mm in each of a length and a width), and the bar-code is recognized using a smart phone, scanner, or the like, such that the medicine is accurately recognized. The method includes 1) a step in which, at first, a unique serial number is assigned to each medicine pill to be established into a database. A smaller number is assigned to a pill having a smaller size and a greater number is assigned to a pill having a greater size based on a size of the pill, since a smaller bar-code can be easily made when the unique serial number for the medicine pill is smaller. The unique number for the pill may start from 0. The example below is merely an example starting from 1.
Patent KR-20200021859-A (KR)
Title: Hotel-style Cooling System without Outdoor Apparatus
Inventor: LIU JIALOU
IPC: F24F1/02
Filed: 2018-11-12
Abstract: The present invention relates to a hotel-style cooling system without an outdoor unit in a cooling technology field. The present invention includes the cooling system and a hotel-style hot water supply system. The cooling system includes a compressor. A compressor cooling unit is connected to a radiator. A compressor radiation unit is connected to a cooling fin. The hot water supply system includes a water pump, a pump, a water purifier, and a heater. The cooling fin is installed in a water tank. A tap water hose and a hot water drain pipe are installed in the water tank. The hot water drain pipe is connected to the pump. The pump is connected to a water intake unit of the water purifier. A drain of the water purifier is connected to a heater. The heater is connected to a water drain. According to the present invention, the hotel-style cooling system without the outdoor unit is constructed in a small quantity, occupies a small space, and has a good cooling effect. Moreover, the water of each room independently satisfies sufficient water demand without the influence of an outdoor environment. Also, the hotel-style cooling system without the outdoor unit can protect the environment by saving energy.
Patent KR-20200056064-A (KR)
Inventor: CHOO SO YOUNG
IPC: G02B5/18
Filed: 2018-11-14
Abstract: The present invention relates to an optical substrate having an excellent optical refractive index and a composition for forming an optical substrate capable of implementing the same.
Patent KR-20190082075-A (KR)
Inventor: LIM YOUNG WOO
IPC: A61K9/20
Filed: 2018-11-20
Abstract: Provided by an embodiment of the present invention is a method for producing herbal medicine tablets for obesity treatment capable of being prescribed by Sasang constitutional medicine. The present invention includes: a step of preparing ephedra powder concentrated and quantified to have an ephedrine content of 3.0 to 4.0%, which has a difference in the amount of ephedrine of 0.5 to 2.5% depending on the place of production and the time of collection; a step of determining the weight of the ephedra powder concentrated and quantified to have the ephedrine content of 3.0 to 4.0% by the Sasang constitutional medicine and producing side effect prevention powder for each constitution to prevent and suppress side effects of the Sasang constitutional medicine with respect to the weight of the ephedra powder; a step of varying the weight ratio of the ephedra powder and the prevention powder by considering weight, the degree of obesity, constitution in the Sasang constitutional medicine, and side effects while mixing the ephedra powder and the prevention powder; a step of tableting mixture powder of the prepared ephedra powder and the prevention powder; a step of coating after the tableting; and a step of selecting defects and packing after the coating step, and displaying a label including the prepared contents according to the weight, the degree of obesity, the constitution in the Sasang constitutional medicine, and the side effects.
Patent KR-20200062398-A (KR)
Title: length control safety belt
Inventor: LEE JU CHAN
IPC: E04G21/32
Filed: 2018-11-22
Abstract: The present invention relates to a safety belt and a tension rope with a length adjustment function for enhancing a safety function, which can perform a function for preventing a collision with the ground or a structure, and a function for ensuring a safe position from a drop starting point when a drop accident occurs during a high place work in a construction site and an industry site. The safety belt and a tension rope includes: a safety ring coupled to a belt; the belt integrally formed at one shaft of the ring; and a karabiner, wherein the safety ring is disposed on the same plane with the karabiner and is coupled to a hook with large caliber in a separated length adjustment function device. The present invention prevents a secondary accident due to a drop by using the function for avoiding a collision with the ground.
Patent KR-20200061796-A (KR)
Title: Polishing slurry composition
Inventor: RYU HYE RIM
IPC: C09K3/14
Filed: 2018-11-26
Abstract: The present invention relates to a polishing slurry composition that realizes a high polishing rate and selectivity. In detail, the polishing slurry composition includes an abrasive particle; pyrrolidone to which a hydrophilic group is bound; dispersant; a first dishing inhibitor including polyacrylic acid; and a second dishing inhibitor including a nonionic polymer, wherein the abrasive particle includes a secondary particle including a primary particle, the particle diameter ratio of the primary particle and the secondary particle is 1:3 to 1:500, the specific surface area of the primary particles is 5 to 70 m^2/g, the specific surface area of the secondary particles is 50 to 180 m^2/g, and the secondary particle is formed by self-assembly of the primary particles.
Patent KR-20200064210-A (KR)
Inventor: PARK JUNG WOO
IPC: H04N13/243
Filed: 2018-11-28
Abstract: The present invention relates to an underwater 360 VR image photographing system. The underwater 360 VR image photographing system comprises: a waterproof main body; and first to fourth camera parts formed to be capable of photographing each direction by embedding a camera waterproofed at 90° intervals on a side surface of a front end part of the main body, wherein each of the first to fourth camera parts includes a photographing part, a lighting part, and a waterproof housing part, the first camera part and the third camera part are symmetrical with respect to the center of the front end part and are formed with a predetermined deflection angle in a direction in which the front end part faces, and the second camera part and the fourth camera part are formed with a predetermined deflection angle in a direction opposite to the direction in which the front end part faces.
Patent KR-20200063834-A (KR)
Title: Apparatus for optimizing of ess(energy storage system) and pcs(power conditioning system) battery capacities estimation and control method for thereof
Inventor: PARK SUNGCHAN
IPC: H02J9/00
Filed: 2018-11-28
Abstract: The present invention relates to an apparatus for optimizing capacities of an energy storage system (ESS) and a power conditioning system (PCS) and a control method thereof. The apparatus for optimizing capacity of the ESS and the PCS comprises: an input unit to receive rate information and power consumption data; a memory to store preset capacity information on a plurality of PCSs; a scheduling unit to generate charge/discharge scheduling of an ESS battery according to PCS capacity set based on the rate information and preset rules when PCS capacity and ESS capacity are set; a gain calculating unit to calculate an annual gain created when charging/discharging ESS battery according to charge/discharge scheduling based on the rate information; a calculating unit to calculate a cost according to the set PCS capacity and ESS capacity; and a control unit to determine a combination of capacities of a plurality of ESS batteries corresponding to the plurality of PCS capacities, to create a charge/discharge schedule according to the determined combination of capacities of a plurality of ESS batteries, to calculate an annual gain and cost corresponding to the combination, and to extract an optimal capacity combination of PCS and ESS batteries relevant to preset conditions based on a price obtained by subtracting a cost from an annual gain by combination.
Patent KR-20200065310-A (KR)
Title: Single point mooring type underwater mobile cage farm
Inventor: OH JIN SEOK
IPC: G01S19/14
Filed: 2018-11-30
Abstract: The present invention relates to a one-point mooring type underwater movable cage farm, and more specifically, to a one-point mooring type underwater movable cage farm capable of controlling and rotating a position by controlling a supply amount of air to an air chamber. The one-point mooring type underwater movable cage farm comprises: an underwater movable frame which includes a polygonal shape; an air chamber which is formed at each corner of the underwater movable frame and includes a space for accommodating air; and a cage controlling device which is connected to the air chamber and controls supply of the air to the air chamber. The air chamber controls or rotates the position of the underwater movable frame depending on the amount of the air which is received or discharged to the inside through the cage controlling device.
Patent KR-20200065747-A (KR)
Inventor: LEE DONG GU
IPC: B62M6/60
Filed: 2018-11-30
Abstract: A safety kickboard of the present invention includes: a frame on which a front wheel and a rear wheel are installed; an accelerator which is connected to a motor driving the rear wheel by receiving power from a battery and generates a motor command signal; a brake lever for generating a brake command signal for operating a front wheel brake for braking the front wheel or a rear wheel brake for braking the rear wheel; a sensor for detecting left and right tilting or falling of the frame; and a control unit for adjusting the motor command signal or the brake command signal according to the left and right tilting values or falling values measured by the sensor.
Patent KR-20200067662-A (KR)
Inventor: SONG KI CHANG
IPC: B05D3/02
Filed: 2018-12-04
Abstract: The present invention relates to a production method of a water-repellent coating film on a polymethyl methacrylate substrate from tetraethoxysilane (TEOS) and chlorotrimethylsilane (CTMS), which synthesizes a water-repellent coating solution by hydrolysis and polycondensation reaction with water using TEOS and CTMS as starting materials, applies the solution on a polymethyl methacrylate (PMMA) sheet, and heat-treating the same to show good characteristics of water contact angle, UV-Vis transmittance, and a micro-structure.
Patent KR-20200068326-A (KR)
Inventor: AN CHAE HUN
IPC: H04W4/021
Filed: 2018-12-05
Abstract: Provided is an indoor positioning method for an autonomous driving vehicle implemented by an indoor positioning system. According to the present invention, the indoor positioning method may comprise the steps of: calculating an initial position of an autonomous driving robot and mapping a coordinate value; setting a path in which the autonomous driving robot moves; designating a plurality of reference points and estimating a position of the autonomous driving robot as the autonomous driving robot receives a reference signal received from a reference signal transmitter positioned at the reference points; and correcting the position of the autonomous driving robot based on wheel slip information of the autonomous driving robot.
Patent KR-20200075073-A (KR)
Inventor: JIWOONG CHOI
IPC: G06N3/08
Filed: 2018-12-07
Abstract: The present invention relates to a wind generator blade recognizing/analyzing device and to a method thereof. More specifically, disclosed are the wind generator blade recognizing/analyzing device and the method thereof. According to one embodiment of the present invention, the wind generator blade recognizing/analyzing method comprises the processes of: receiving an image of a wind power generator; identifying a blade region in the received image frame of the wind generator; detecting a landmark in the identified blade area; and recognizing the blade from the image frame using the detected landmark and analyzing information on the recognized blade.
Patent KR-20200069992-A (KR)
Inventor: MUN SEOK JU
IPC: G06F3/02
Filed: 2018-12-08
Abstract: The present invention relates to a detachable keyboard which allows all keyboard blocks to be removed at once at the time of cleaning the keyboard, so that the existing problem of removing all blocks one by one to clean the keyboard is solved. According to the present invention, the keyboard includes: a block plate attached with blocks to be fixed and having a rectangular upper plate; a rectangular attachment plate functioning as a keyboard when the block plate is attached; a block plate fixing pin pushed to a side to protrude when the block plate is attached in a rectangular shape of a lower plate for fixing the block plate to the attachment plate; and a rectangular groove for allowing the fixing pin to come out. Therefore, according to the present invention, all of keyboard blocks are removed at once at the time of cleaning the keyboard, so that the existing problem of removing all blocks one by one to clean the keyboard is solved.
Patent KR-20200071609-A (KR)
Inventor: BYUN IN SUP
IPC: G06Q50/00
Filed: 2018-12-11
Abstract: The present invention relates to a location based social network system capable of providing location-oriented SNS. The location based social network system provides a communication network between people or between companies centered on locations connected through user experience.