baber/WOPTO huggingface dataset:
Patent KR-20210118282-A (KR)
Title: Membrane seperation process for carbonate-contaning diaminoalkane solution
Inventor: HO BUM PARK
IPC: C07C209/86
Filed: 2020-03-19
Abstract: The present application relates to a method for moving carbon dioxide from a carbonate-containing diaminoalkane solution, comprising a step of making the carbonate-containing diaminoalkane solution pass through a separation membrane module, and a method for preparing diaminoalkane comprising the same. According to the present invention, decarboxylation can be efficiently performed.
Patent KR-20210119606-A (KR)
Title: Drone station with drone alignment funtion
Inventor: LEE YONG DUCK
IPC: B64F1/12
Filed: 2020-03-24
Abstract: A drone station having a drone alignment function is provided according to an embodiment of the present invention. The drone station having a drone alignment function according to an embodiment of the present invention comprises: a main body; a seating plate installed on the main body and mounted on the top of the drone; and a position aligning unit including a first alignment bar that moves in a first direction along the upper surface of the seating plate and pushes and aligns the drone, and a second alignment bar that moves in a second direction different from the first direction along the upper surface of the seating plate and pushes and aligns the drone, and aligning the drone seated on the seating plate. An object of the present invention is to provide the drone station having a drone alignment function capable of aligning a drone to a predetermined position on a seating plate.
Patent KR-20210119717-A (KR)
Title: Profile-only processing device for battery pack mounting devices
Inventor: LEE YANG HWA
IPC: B23G1/16
Filed: 2020-03-25
Abstract: The present invention relates to a profile-dedicated processing device for a battery pack mounting device, for processing various shapes of profiles used in battery cases for storing batteries used in electric vehicles or the like. The profile-dedicated processing device can significantly reduce the machining time of profiles that require machining in X- and Z-axis directions, thereby increasing productivity, can complexly process different shapes of profiles, can increase processing precision, and can reduce manufacturing costs. The profile-dedicated processing device comprises: a base panel; a first clamping means installed to be supported on the base panel, and a first processing machine for processing the horizontal surface of a profile clamped to the first clamping means; a second clamping means installed to be supported on the base panel, and a second processing machine for processing the vertical surface of a profile clamped to the second clamping means; and a plurality of transport means moving along a horizontal beam installed on the posts erected on the base panel, and for supplying the profile cut by a cutting unit to the first clamping means, supplying the profile processed on the first clamping means to the second clamping means, or supplying the profile processed on the second clamping means to a washing and drying unit. Therefore, productivity can be increased.
Patent KR-20210122453-A (KR)
Title: Pipe assembly for drain pipe
Inventor: PARK YOUNG EUN
IPC: F16L47/06
Filed: 2020-04-01
Abstract: The present invention relates to a pipe structure for a drain pipe, and more particularly to a pipe structure for a drain pipe that can effectively prevent fluid from leaking between two drain pipes installed adjacent to each other. The pipe structure for a drain pipe of the present invention has the advantage that a first band part and a second band part formed of an elastic material are in close contact with a first pipe and a second pipe by a gasket and coupling, thereby completely blocking the leakage of fluid. In addition, the pipe structure for a drain pipe of the present invention has the advantage that watertightness can be maintained even when differential settlement occurs between the first pipe and the second pipe by a soft differential settlement watertight maintenance band. The present invention comprises: the first pipe and the second pipe; the first band part and the second band part; the gasket; a coupler; and the differential settlement watertight maintenance band.
Patent KR-20210126454-A (KR)
Title: Method for opening condom box basesd multiple payment admission message and system for opening condom box
Inventor: KANG DONG YOUN
IPC: G07C9/00
Filed: 2020-04-11
Abstract: The present invention relates to a method and system for opening a condom box based on a multiple payment approval message, wherein an operation server determines whether a first open request information and a second open request information, in which the condom box identification information and the payment information are identical, are stored within a certain interval, and transmits an opening permission message to the condom box if the judgment result is affirmed; and by implementing, by the condom box, the locking device to be unlocked when the open permission message is inputted from the operation server, the present invention allows the profits to be shared among not only with the condom box manufacturers and the program developers but also with the operators operating the motels or the hotels.
Patent KR-20210129849-A (KR)
Inventor: HA JU HYUNG
IPC: E04G21/04
Filed: 2020-04-21
Abstract: The present invention relates to a concrete discharge device mounted on a concrete pump car, comprising: a discharge unit provided at a distal end of the concrete pump car and discharging concrete into a form through one side; and a direction switch unit coupled to one side of the discharge unit, having a hollow formed therein, and supplying the concrete discharged from the discharge unit into the form through the hollow, and capable of adjusting the angle at which the concrete is supplied into the form. Therefore, since the direction of concrete pouring can be changed from the vertical direction to the horizontal direction, when pouring only in the vertical direction, there is an advantage in that it is possible to pour by aiming at the bottom of a large pipe and the like where voids are easily generated.
Patent KR-20210129868-A (KR)
Inventor: PARK YOUNG WOO
IPC: H01L23/00
Filed: 2020-04-21
Abstract: A wafer may include a plurality of semiconductor chips and a plurality of pads. The pads may be arranged on upper surfaces of the semiconductor chips in a first direction. The pads may be symmetrically disposed around a boundary line between adjacent semiconductor chips of a first group among the semiconductor chips. Accordingly, it is possible to omit a process of cutting along the boundary line between the semiconductor chips, so that processing time for cutting the wafer can be significantly reduced.
Patent KR-20210130409-A (KR)
Title: Classification System and method for atypical recycled goods using Deep learning
IPC: G06T7/194
Filed: 2020-04-22
Abstract: An objective of the present invention is to provide a classification system for irregular recycled products using deep learning and a method thereof, which recognizes irregular recycled products through a vision technique using deep learning, and controls a robot device to automatically classify the irregular recycled products. The classification system for irregular recycled products using deep learning comprises: a deep learning training unit (110) generating a dataset from images of a plurality of irregular recycled products photographed by an RGB camera and an RGB-D camera, and using the dataset to train a mask R-CNN to generate a training model mask R-CNN and parameters; an image input unit (120) acquiring image data including depth data and color data from images of irregular recycled products photographed by the RGB camera and the RGB-D camera; a deep learning system unit (130) using the training model mask R-CNN and the parameters to detect a mask distinguished from a background from the color data by using an instance region segmentation technique, and distinguishing the irregular recycled products for each type; a naming unit (140) generating labeling data by assigning a name to the mask distinguished for each type by the deep learning system unit (130); a position detection unit (150) detecting a major axis, a minor axis, and a major axis bounding box from the depth data acquired by the image input unit (120) and the mask detected by the deep learning system unit (130), and acquiring a center width value and a world coordinate of a center point of the major axis bounding box; and a control unit (170) transmitting the image data, the labeling data, and the center width value and the world coordinate of the center point of the major axis bounding box to a robot device (200) to control the robot device (200) to allow the robot device (200) to classify irregular recycled products.
Patent KR-20210132832-A (KR)
Title: Massage Device Of Posterior Cervical muscle
IPC: A61H39/04
Filed: 2020-04-28
Abstract: Disclosed is a massage device through rotation movement of cervical vertebrae, which comprises: a base body placed on the floor; a rotating body provided on the upper side of the base body to be rotated left and right at a predetermined angle; a suboccipital muscle acupressure unit provided on the upper part of the rotating body to apply a pressing force by coming in close contact with and selectively ascending and descending the suboccipital muscle of a user's body; an occipital resting unit integrally provided on one side of the rotating body and having a curved seating groove formed therein to support the occipital part of the user's body; and a shoulder support unit disposed on one side of the occipital seating unit to come in contact along the shoulder from the nape of the user's body. The suboccipital muscle acupressure unit includes a cylinder, an acupressure piece, an airbag, and an acupressure module. According to the present invention, the suboccipital muscle acupressure unit repeatedly applies, by air pressure, acupressure on the cervical vertebrae of the spine along a resting surface formed in close contact along the flexure of the user's occipital and back neck to relax the stiff muscles so that surrounding muscles are relaxed and strengthened, thereby providing an advantage of increasing a therapeutic effect by acupressure, traction, and stretching which promotes metabolism by inducing smooth blood circulation and activation.
Patent KR-20210138220-A (KR)
Title: Device and method for providing scan data
IPC: A61C19/05
Filed: 2020-05-12
Abstract: According to one embodiment, provided is a device for providing scan data. Disclosed is a device which comprises: a scanner configured to simultaneously scan an upper jaw, a lower jaw, and working teeth; a reception unit configured to receive a user input for a treatment target tooth and a treatment method of the treatment target tooth; and a processor configured to separate the scan data into scan data for the upper jaw, scan data for the lower jaw, and scan data for the working teeth, perform grouping on the scan data for the upper jaw, the scan data for the lower jaw, and the scan data for the working teeth according to the treatment target tooth and the treatment method, and output scan data for the treatment target tooth obtained according to the grouping result. According to the present invention, scanning can be performed quickly and efficiently.
Patent KR-20210141837-A (KR)
Title: Semi-wet rice flours having the reduced starch damaged degree and the glutenfree premix composition for deep-frying by using the same
IPC: A23L7/10
Filed: 2020-05-14
Abstract: The present invention relates to a semi-wet rice flour with a reduced starch damage degree and a gluten-free premix composition for deep-frying using the same. According to the present invention, a method for manufacturing rice flour adds moisture to rice by spraying water on the surface of the rice so that the water content of the rice becomes 20 to 40%, and performs pulverization so that semi-wet rice flour with a reduced starch damage degree is manufactured. Thus, a rice flour premix for deep-frying, which maintains crispness due to a low oil absorption after cooling while maintaining the crispiness when making various kinds of fried food, and which can be replaced with flour containing gluten, can be manufactured. In addition, fried food using a gluten-free premix for deep frying, which uses the semi-wet rice flour, has high crispiness and low stickiness and hardness and, in particular, has good workability and high preference for texture due to low stickiness. In addition, a semi-wet method has an advantage of a lower initial equipment investment cost than that of a wet milling method, has less operation and maintenance cost due to less wastewater generation, and shortens production time by using a semi-wet rotary pan to absorb moisture into rice to increase productivity, and the like, thereby being expected to increase effective value in the rice flour manufacturing industry when considering economic efficiency, hygiene, and environments.
Patent KR-20210143611-A (KR)
Title: Storage device supporting multi tenancy and operating method thereof
IPC: G06F12/06
Filed: 2020-05-20
Abstract: A storage device is disclosed. According to the technical idea of the present disclosure, the storage device includes: a plurality of non-volatile memories; a volatile memory; a computing device which performs an operation on data provided from the plurality of non-volatile memories; and a storage controller including a resource manager configured to receive information on priorities of tenants from a host and dynamically set resources of the plurality of non-volatile memories, the volatile memory, and the computing device based on the priorities.
Patent KR-20210144291-A (KR)
IPC: G02B1/04
Filed: 2020-05-22
Abstract: The present invention is a helmet visor, having 5 ㎛ or less shape precision, 5 nm or less surface roughness, 50 to 60% of coating reflectance at a wavelength of 510 to 540 nm, and 1,120 Waff/f^2 of light resistance. The present invention can be used for a helmet to train aircraft pilots with augmented reality technology superimposing virtual reality because of reduced refraction, blurring while moving at high speed, and optical distortion when mounted on the helmet.
Patent KR-20210144498-A (KR)
Title: Fusible resistor fabrication using by metal-glass paste to add metal filler and its confidence error
IPC: H01C17/065
Filed: 2020-05-22
Abstract: The present invention relates to fabrication of a short-circuit resistor by using a metal/glass paste, and more particularly, to a short-circuit resistor by a variable current by locally applying a Sn metal filler glass paste to a winding resistor, and a short-circuit reliability section thereof. According to the present invention, a mixed paste formed of metal particles having a low oxygen partial pressure and high ionization tendency and glass powder having a low melting point is applied to the resistor so that short-circuit dependence according to an application area includes the ionization tendency and a resistivity variation of the metal particles dispersed in glass. The short-circuit reliability section uses a linear regression statistical technique, which includes problems of restricting the short-circuit reliability section from raw data. When a grinding base material supply device is used, a grinding base material is stably mounted to a clamping unit so that productivity is improved, and a defect rate of a product is reduced. When the short-circuit resistor to which the paste is applied is used, a short-circuit resistor and short-circuit reliability that allows commercial production of the short-circuit resistor are optimized through the short-circuit reliability section and optimal application of a short-circuit paste from an increase in free energy caused by a thermal gradient at a metal/glass interface and electromagnetic radiation energy caused by a configurational entropy variation, and a redox reaction caused by electron transfer between materials.
Patent KR-20210145389-A (KR)
Inventor: LEE TAE HEE
IPC: B60W10/20
Filed: 2020-05-25
Abstract: The present invention discloses an electric steering apparatus and a control method thereof. The electric steering apparatus of the present invention comprises: a vehicle status input unit for receiving a vehicle status while a vehicle is being driven; an ADAS camera to photograph the front of the vehicle and a driver; a control unit for calculating a basic coercive force based on a vehicle speed and column torque input from the vehicle status input unit, calculating a compensation value based on a road status and a surrounding environment based on the vehicle status and a front captured image input from the ADAS camera, and controlling a steering drive unit with a final coercive force by applying the compensation value to the basic coercive force; and a storage unit for storing a learning result of the compensation value calculated by the control unit based on the road status and the surrounding environment. An objective of the present invention is to provide the electric steering apparatus, which compensate for and provide a coercive force, and the control method thereof.
Patent KR-20210145884-A (KR)
Inventor: LEE SUNG UK
IPC: H02J3/38
Filed: 2020-05-25
Abstract: Provided is a power supply apparatus to supply power at the best cost. According to an embodiment of the present invention, the power supply apparatus comprises: a hydrogen fuel cell power generation unit generating electricity by using hydrogen as a raw material; an energy storage system (ESS) storing power generated by the hydrogen fuel cell power generation unit and supplying the power to a load; a database storing power load information; a calculation unit calculating an expected daily load and total expected load for a target period by using the power load information of the same period in the past and comparing the generation unit price of the hydrogen fuel cell power generation unit with a charge for each section of an external power source for the total expected load to calculate a power generation schedule of the hydrogen fuel cell power generation unit and a charging/discharging schedule of the ESS for the target period; and a control unit controlling the hydrogen fuel cell power generation unit and the ESS according to the power generation schedule of the hydrogen fuel cell power generation unit and the charging/discharging schedule of the ESS.
Patent KR-20210151613-A (KR)
Inventor: DONGWHAN LEE
IPC: H04N9/04
Filed: 2020-06-05
Abstract: The present invention relates to an image processing device to increase color reproduction and an image processing method thereof. According to the present invention, the electronic device comprises a display, an image sensor, a depth sensor, and at least one processor. With respect to the electronic device, the at least one processor acquires image data through the image sensor, acquires distance information associated with the image data through the depth sensor, identifies a first area corresponding to first distance information and a second area corresponding to second distance information in the image data on the basis of the acquired distance information, determines a first color correction matrix (CCM) corresponding to the first region and a second CCM corresponding to the second region, performs auto-white balancing (AWB) on the acquired image data on the basis of at least the determined first CCM and second CCM, and displays the image data performed by the AWB on the display as a preview. Various other embodiments understood through the specification are possible.
Patent KR-20210155157-A (KR)
Inventor: LEE YUNSU
IPC: C23F1/28
Filed: 2020-06-15
Abstract: The present invention relates to an electrode for oxygen generation reaction, a manufacturing method thereof, and an oxygen-generating device including the same. The electrode for oxygen generation reaction comprises: a metal nanocluster comprising a core made of metal atoms and an organic thiol-based ligand bonded to a surface of the core; and a metal support to which the metal nanocluster is fixed. The electrode for oxygen generation reaction uses a non-precious metal/non-carbon catalyst as a catalyst for oxygen generation reaction, which is the half-reaction of alkaline water electrolysis and has excellent oxygen generation reaction activity and high stability. It is possible to minimize the amount of catalyst used by increasing the dispersibility of the catalyst in the electrode and increase the efficiency of the oxygen generation reaction device by increasing the surface area of a catalyst electrode and reducing the electrolyte resistance.
Patent KR-20220000126-A (KR)
Inventor: PARK JU WAN
IPC: F24F3/16
Filed: 2020-06-25
Abstract: Disclosed is an air purifier capable of removing germs and viruses. The air purifier comprises: a main body including an inlet where air is introduced and an outlet where the air is discharged; a UV irradiation device disposed between the inlet and the outlet and having a UV LED irradiating an ultraviolet ray toward the outlet; a photocatalyst filter including a photocatalyst provided to generate active oxygen by reacting with the ultraviolet ray irradiated from the UV LED, and disposed between the UV irradiation device and the outlet; and a light shielding member disposed between the UV LED and the inlet to prevent the ultraviolet ray irradiated from the UV LED from being discharged to the outside of the main body through the inlet.
Patent KR-20220000657-A (KR)
Title: Sloshing reducing apparatus for storage tank of liquefied cargo
Inventor: CHOI BONGKYUN
IPC: F17C13/00
Filed: 2020-06-26
Abstract: Disclosed is an apparatus for reducing sloshing of a liquid cargo storage tank. According to one aspect of the present invention, the apparatus for reducing a sloshing phenomenon of a liquid cargo storage tank comprises: one pair of plate members rotatably coupled to the front and rear parts of the liquid cargo storage tank, respectively; and a plurality of elastic members coupled to the front and rear parts, respectively, for supporting the plate member so that the plate member extends upwardly inclined.
Patent KR-20220001133-A (KR)
Title: Golf flagpole with improved ease of use of hole cups for golf course
Inventor: PARK DONG YOUL
IPC: A63B57/30
Filed: 2020-06-29
Abstract: The present invention relates to a golf flagstick making a hole cup more convenient to use. According to the present invention, the golf flagstick comprises: a flagstick main body (110) that is in the shape of a rod and in which a hollow hole (110a) is formed therein; and a lower rod (120) that is fastened to the lower end of the flagstick main body (110) and inserted into a hole cup (20). The outer diameter (R2) of the lower rod (120) is smaller than the outer diameter (R1) of the flagstick main body (110), thereby having the advantage of allowing a golf ball (G1) placed in the hole cup (20) to be easily and conveniently taken out.
Patent KR-20220003343-A (KR)
Title: Strengthening the muscle strength of the elderly
Inventor: MUN JI HYE
IPC: A63B21/055
Filed: 2020-07-01
Abstract: The present invention relates to strengthening muscle strength of the elderly capable of allowing muscle exercise with an elastic band; and being conveniently held by a band handle. The present invention can solve a conventional monotonous exercise problem by differently setting a difficulty level depending on a position of the handle and solving the monotonous exercise problem. That is, the present invention relates to a terra band including the band handle composed of the band; and a light handle. The band is formed of long rubber for the muscle exercise with the elastic band. The light handle is conveniently held by a hand and differently sets the difficulty level depending on a position of the handle. Therefore, the present invention allows the muscle exercise with the elastic band; is conveniently held by the hand with the band handle; and solves the conventional monotonous exercise problem by differently setting the difficulty level depending on the position of the handle and solving the monotonous exercise problem.