baber/WOPTO huggingface dataset:
Patent KR-20200104275-A (KR)
Title: Appararus for remote-controlling speed sprayer using virtual reality
Inventor: KWON DAE CHAEK
IPC: G02B27/01
Filed: 2020-08-26
Abstract: The present invention relates to a remote adjustment device for an agricultural machine and, more specifically, to a device for remotely adjusting an agricultural machine by using virtual reality. According to the present invention, the remote adjustment device may include: a remote adjustment target generating a neighborhood image about the neighborhood and transmitting the image to a remote adjustment part through wireless communication, and controlling the operation of a control accessory in response to a remote adjustment control signal received from the remote adjustment part through wireless communication; and the remote adjustment part sensing a position of a body part of a remote adjuster, providing a virtual reality image to the remote adjuster by using the sensed position of the body part and the transmitted neighborhood image, and generating and transmitting the remote adjustment control signal corresponding to the control accessory to the remote adjustment target.
Patent KR-20220030797-A (KR)
Title: Apparatus for night vision and method for controlling power thereof
Inventor: KIM WOO KYU
IPC: H02J7/00
Filed: 2020-09-03
Abstract: A night vision device and a power control method thereof are provided. In the method, the night vision device obtains acceleration values corresponding to the X-axis, Y-axis, and Z-axis, respectively, from an acceleration sensor embedded in the night vision device. And a value corresponding to a rotation direction is obtained around an axis corresponding to one of a horizontal axis or a vertical axis of the night vision device of the X-axis and the Y-axis based on the acceleration values corresponding to the individual axes and a posture of the night vision device is determined based on the obtained value. Based on a determination value, power supply control for an image amplification tube of the night vision de vice is performed.
Patent KR-20220031836-A (KR)
Title: Display device and Method of manufacturing of the display device
Inventor: YOU CHUN GI
IPC: H01L27/12
Filed: 2020-09-04
Abstract: The present invention provides a display device having a structure capable of preventing moisture infiltration through an opening and a method of manufacturing the same. The display device includes a substrate including an opening area, a display area surrounding the opening area, and a non-display area between the opening area and the display area; a first insulating layer disposed on the substrate and including a first recess or a first opening overlapping the non-display area; a second insulating layer disposed on the first insulating layer, and including a second opening exposing a first upper surface of the first insulating layer disposed between the first recess or the first opening and the opening area; a conductive pattern disposed between the first insulating layer and the second insulating layer, and including a first layer and a second layer; and a display element disposed on the second insulating layer to overlap the display area, and including a first electrode, a light emission layer on the first electrode, and a second electrode on the light emission layer.
Patent KR-20220036373-A (KR)
Title: Apparatus of generating energy using motion of free fall
Inventor: CHOE MAN SEOP
IPC: F03G3/02
Filed: 2020-09-07
Abstract: In accordance with the present invention, provided is an energy generation apparatus using a free fall, wherein since the energy generation apparatus is connected through a belt including a plurality of rotary wings provided between a driving gear and a driven gear, an energy generation effect can be increased due to the addition of weight of a plurality of weights as the weights fall. In particular, in accordance with the present invention, a gear ratio between the driving gear and the driven gear is adjusted, and an acceleration gear box is mounted on the driven gear, and, thus, the rpm of the driving gear rotated by the weights can be accelerated to increase the energy generation effect. Moreover, since at least two energy generation apparatuses are installed in a gravitactic direction, the energy generation effect can be doubled as each of the weights passes through the two energy generation apparatuses.
Patent KR-20220032378-A (KR)
Inventor: LEE BYUNG JUNG
IPC: A41D13/11
Filed: 2020-09-07
Abstract: The present invention relates to a solid oxygen cartridge which prevents contamination of dirty foreign substances generated from the respiratory organ from contaminating objects to be hygienic and clean, such as other people or food, without interfering with breathing or speaking at all, and supplies sufficient oxygen in an enclosed kitchen and the like. According to the present invention, the solid oxygen cartridge comprises: a cartridge body in which a solid oxygen compound is stored; a fixing means installed on the lower part of the cartridge body to detachably fix the cartridge body to a sanitary mask; a cover filter preventing powder of the solid oxygen compound stored in the cartridge body from being ejected to the outside and releasing high-concentration oxygen from the solid oxygen compound; and a cover covering and fixing the cover filter to the cartridge body.
Patent KR-20220033367-A (KR)
Inventor: LEE KWANG WOON
IPC: H02P6/18
Filed: 2020-09-09
Abstract: Disclosed are a sensorless control device of a permanent magnet motor and a control method thereof. According to one embodiment of the present invention, the sensorless control device of the permanent magnet motor comprises: a first estimator for estimating first physical quantity information describing an operation of a motor in a stationary coordinate system; a second estimator for estimating second physical quantity information representing a back electromotive force of the motor in a synchronous coordinate system based on a first estimation value for an angle of a rotor of the motor obtained based on the first physical quantity information; and a position/speed detector for generating position and speed information of the rotor of the motor in which an error included in the angle of the first estimation value is compensated by using the second physical quantity information.
Patent KR-20220043597-A (KR)
Inventor: PARK CHEON MAN
IPC: A01K85/01
Filed: 2020-09-29
Abstract: The present invention provides a lure for catching hairtail, which increases attracting efficiency due to the same color as that of live bait while emitting the same smell as that of saury, which is live bait, and generates fine air bubbles as well as large air bubbles when winding a fishing line to maximize attracting efficiency. According to the present invention, the lure comprises: a main body formed of a soft synthetic resin in the same shape as anchovy, having a saury-flavored material and a luminescent material included during molding, and including wrinkle parts formed in the vertical direction to generate fine bubbles from a gill line on the front side of both sides to an end, wherein the upper and lower parts are molded in different colors; eyes bonded to both sides of the front side of the main body, respectively, to emit light; triangular pectoral fins formed on both sides of the main body on the rear side of each eye, respectively, to generate small air bubbles; and a tail fin formed in a heart shape for generating large air bubbles toward a connection tail integrally formed at the rear end of the main body and the lower part. Accordingly, the lure provides an effect of increasing the amount of catch like live bait by increasing hairtail attracting efficiency.
Patent KR-20220045326-A (KR)
Inventor: RYU HONG SIK
IPC: F16F15/02
Filed: 2020-10-05
Abstract: The present invention provides a damper structure comprising a first fastening plate part fastened to a first structural member; a second fastening plate part fastened to a second structural member connected to cross the first structural member; and a damper part connecting between the first fastening plate part and the second fastening plate part and having at least one closed cross-section formed in a transverse direction to absorb energy transferred between the first structural member and the second structural member. According to the damper structure of the present invention, it is possible to prevent brittle fracture and increase ductility while preventing damage to structural members.
Patent KR-20220046031-A (KR)
Inventor: YOON HYUN SEO
IPC: A61P25/24
Filed: 2020-10-06
Abstract: The present invention relates to an antidepressant and antistress composition containing a Fraxinus lanuginose leaf extract. More specifically, the present invention relates to a natural product-based antidepressant and antistress composition capable of exhibiting a stress reducing effect and a depression prevention and alleviation effect. The present invention can be taken or used for a long time while being able to exhibit effects such as antidepressant and antistress without the problem of side effects based on natural products.
Patent KR-20220046072-A (KR)
Title: Seaweed seedling culture rope supply winding device
Inventor: JIN DEUK SEONG
IPC: B66D1/38
Filed: 2020-10-07
Abstract: The present invention relates to a winding device for supplying seaweed seedling culture ropes, which comprises: a winding roller winding a seaweed seedling culture rope in which a rope and a net are sewn through a sewing machine while rotating by power of a drive motor; and a load reducing means relieving a load generated on the winding roller due to a difference between a supply speed of the seaweed seedling culture rope supplied from the sewing machine and a winding speed of the seaweed seedling culture rope wound around the winding roller. According to the present invention, the seaweed seedling culture rope in which the rope and net are sewn by the sewing machine is wound and stored around the winding roller, so that problems caused by storing the seaweed seedling culture rope in bags in the past are solved, thereby providing an effect of securing the excellent quality and ease of use of the seaweed seedling culture rope. In addition, a load generated by pulling the seaweed seedling culture rope wound from the winding roller can be reduced and relieved through the load reducing means, thereby securing the structural safety of the device. In addition, a supply means cooperates with the load reduction means to reduce and relieve the generated load together, thereby providing an effect of further strengthening the structural safety of the device.
Patent KR-20220047468-A (KR)
Inventor: WONHYOUNG RYU
IPC: A61F2/00
Filed: 2020-10-08
Abstract: The present invention relates to a drug delivery device and a drug delivery method using the same. The drug delivery device according to one embodiment of the present invention comprises: a microneedle device which is attached to a treatment site, and which delivers a drug; and a coil-type stent which surrounds the treatment site to which the microneedle device is attached, and which fixes the microneedle device thereto.
Patent KR-20220050530-A (KR)
Inventor: PARK JI WOONG
IPC: G06N3/08
Filed: 2020-10-16
Abstract: Disclosed are a method and a device for detecting music sections in video content. The method for detecting music sections includes the steps of: extracting features from audio data included in the video content; determining a starting point of the music from the audio data based on the extracted features; storing the features extracted from a first frame corresponding to the starting point of the music; and determining whether a second frame corresponds to the music section, based on the features extracted from the second frame which is the next frame of the first frame, and the features extracted from the stored first frame.
Patent KR-20220051606-A (KR)
Inventor: KIM CHANG KWAN
IPC: G06Q30/06
Filed: 2020-10-19
Abstract: The present invention provides an open market system of ship supplies for Chinese-speaking countries to increase economic efficiency. According to the present invention, the open market system comprises: a user terminal group including buyer terminals and seller terminals provided for trading ship supplies; a user information storage unit storing a database for registered ship information and personal information of a buyer and seller input from the buyer terminal and the seller terminal; a ship supplies data storage unit storing a database of ship supplies coded with preset classification codes for each major category, middle category, and small category; a search log storage unit storing search log data input from the buyer terminal; a supplier data storage unit storing a database of inventory information of ship supplies owned by each seller; a transaction record storage unit storing a database of transaction records including transaction items, transaction time, transaction price, transaction amount, delivery time, and quality information of delivery products when a transaction occurs between the buyer and the seller; and a web server individually communicating with the user terminal group through the Internet network and connecting communications so that the databases are connected to the user information storage unit, the ship supplies data storage unit, the search log storage unit, the supplier data storage unit, and the transaction record storage unit.
Patent KR-20220052126-A (KR)
Inventor: LEE SANG HUN
IPC: E04B1/343
Filed: 2020-10-20
Abstract: Provided is a variable simple house which can change a size thereof according to necessary conditions such as storage, movement, and use by utilizing a folding structure. The variable simple house according to one aspect of the present invention comprises: a main body unit partitioned into a ceiling surface, a floor surface, a front surface, and a rear surface; a blade unit hinged to a side surface of the main body unit and extended with respect to the ceiling surface of the main body unit in an unfolded status; and an extension unit which slides along the side surface direction from the main body unit in the unfolded status of the blade unit and extends.
Patent KR-20210084231-A (KR)
Title: An insurance planning counseling system using the distribution of predicted values for each disease
Inventor: KIM JAEWON
IPC: G06Q40/08
Filed: 2020-10-21
Abstract: The present invention relates to an insurance plan counseling system using distribution of predicted values of an occurrence for each disease to generate a disease risk distribution for each disease by sampling similar groups of customers from sample data and predict a customer's risk level for each disease by analyzing a customer's risk position in each disease risk distribution. The system includes: a data collection unit that collects sample data composed of medical data of a plurality of people, wherein medical data of each person is configured into one record; a customer data collection unit that collects customer medical data; a sample extracting unit that samples records similar to customers from the sample data to configure a similar record group (hereinafter referred to as similar group); a risk prediction unit that predicts the risk of disease occurrence (hereinafter referred to as risk) of each disease of the customer or record by using the medical data of the customer or record; a risk distribution generating unit that predicts the risk of the records of the similar group through the risk predicting unit, and generates a risk distribution with the predicted risk; and a risk level estimation unit that predicts the risk of the customer through the risk prediction unit, finds the customer's risk position within the risk distribution, and estimates the position as the customer's risk level. According to the above system, the customer's position within the risk distribution of a group similar to the customer is analyzed, so that the appropriate health level of the customer is more accurately estimated. Accordingly, personal medical expenses are reduced, and expenses for an insurance company are reduced.
Patent KR-20220053292-A (KR)
Inventor: LEE HAN SO
IPC: A63B69/36
Filed: 2020-10-22
Abstract: The present invention relates to a putting practice device which enables training to make a square of a putter face without checking the movement of a golf ball, and enables training with putting strength and practicing linear motion of a putter during a stroke while hitting an actual golf ball in addition to the making of the putter face square. To this end, the putting practice device for making a square of a putter face and adjusting the putting strength, according to the present invention, comprises: a base plate on which an exit groove is formed to allow a golf ball to be placed and advanced, and a distance display part capable of measuring a distance of a backstroke along a center line of the exit groove is formed; hitting parts which are provided in a pair to be mounted on the base plate with the exit groove narrower than the width of the head so that the head of the putter can hit when putting, and have a striking surface on which the head strikes formed on the same line; an impact sensor which detects an impact of the head hitting each of the hitting parts; and a display part which displays a result detected by the impact sensor.
Patent KR-20220053859-A (KR)
Inventor: CHOI HYUNGMAN
IPC: E04G25/00
Filed: 2020-10-23
Abstract: In accordance with one embodiment of the present invention, a supporting post coupling device for a yoke member for mounting a supporting post on a yoke member, includes: a combination plate having a rectangular plate shape, coming in contact with a lower side of the yoke member; a plurality of combination pipes fixed and combined with an upper side of the combination plate, extended along front and rear edges of the upper side of the combination plate, and having an internal space; a supporting post coupling pipe combined with the center of a lower side of the combination plate to be vertical to the lower side, and having a pipe shape extended downward from the lower side; and a plurality of "L"-shaped combination pins including an insertion part inserted into the combination pipe, and a handle part extended from one end of the insertion part in a direction orthogonal to a longitudinal direction of the insertion part. Therefore, the present invention is capable of considerably reducing the number of work processes.
Patent KR-20200129072-A (KR)
Inventor: KIM JEONG YEOB
IPC: G01R31/28
Filed: 2020-11-04
Abstract: The present invention relates to a component mounting system and a method for inspecting mounted components. According to the component mounting system includes: a solder inspection apparatus comparing coordinate information of the solder, which is obtained through measurement of a substrate to which solder is applied, with reference coordinate information to generate coordinate correction data; and a mounting inspection apparatus comparing a first measurement data obtained by measuring mounting state of a component when the component is mounted based on the coordination correction data through a component mounting apparatus, with the coordinate correction data to verify whether a component is mounted on a position corrected based on the coordinate correction data. In this manner, by adding the verification function for the performance function of the component mounting apparatus to the inspection apparatus, it is possible to monitor the operation state of the component mounting apparatus in each process step.
Patent KR-20220060847-A (KR)
Title: Smart Farm System
Inventor: LEE SEUNG MIN
IPC: A23K30/00
Filed: 2020-11-05
Abstract: The present invention relates to a smart farm system wherein steam process processing, cutting, fermentation, and distribution of bulky feed are automated. In the present invention, provided is the smart farm system comprising: a chamber that accommodates the bulky feed; a steam supply module that boils the bulky feed by supplying steam into the chamber; and a chamber unit comprising a cutting module that cuts the bulky feed in the chamber.
Patent KR-20220061410-A (KR)
Inventor: JOE IN SUNG
IPC: H04N9/04
Filed: 2020-11-06
Abstract: Provided is an image sensor. The image sensor comprises: an element isolation film arranged in a mesh shape within a substrate; a plurality of pixel areas which are a plurality of pixel areas defined by the element isolation film within the substrate, and include a first pixel area and a second pixel area arranged to be adjacent to each other while placing the isolation film therebetween; a first lens arranged while spanning the first pixel area and the second pixel area; a first color filter allowing light focused by the first lens to pass to the first and second pixel areas; and a color filter grid which is a color filter grid defining the area in which the first color filter is arranged, and of which at least one portion is overlapped with the first pixel area and the second pixel area from a perspective of a cross-section. Therefore, an image sensor with improved performance of an AF motion can be provided.
Patent KR-20220063516-A (KR)
Title: Power Compensation Device integrated Junction Box for Photovoltaic Module
Inventor: KANG GEON MIN
IPC: H02S40/38
Filed: 2020-11-10
Abstract: According to the present invention, a junction box-integrated output compensation device for a photovoltaic (PV) module disclosed herein includes: a case in which a bypass diode is mounted; and a thermoelectric module attached to one outer side surface of the case to dissipate heat from the case. A sensor unit for sensing a current, a voltage, and a temperature of the PV module, a DC/DC converter for changing a DC power generated from the PV module to drop or raise the DC power and outputting the changed DC power, and a microcontroller are provided inside the case. The microcontroller includes: a maximum power point tracking (MPPT) control unit for continuously monitoring the current and the voltage supplied by the PV module through the sensor unit, and maintaining a maximum output power by tracking a maximum power point (MPP) of the PV module by using a maximum power point tracking (MPPT) algorithm; and a thermoelectric module control unit for controlling driving of the thermoelectric module. Accordingly, miniaturization and cost reduction of a solar photovoltaic system are promoted.
Patent KR-20220064030-A (KR)
Title: A method of manufacturing pellets
Inventor: KIM DONG UH
IPC: B29B11/10
Filed: 2020-11-11
Abstract: The present invention is a pellet manufacturing process which includes processes of placing waste plastics, from which foreign substances are removed, on one end of an automatically inputting input unit; melting and extruding the waste plastics, which are input into the input unit, to shape the outer shape of pellets; cooling the melted and extruded pellets; removing the moisture present on the surfaces of the cooled pellets using a device such as a motor; removing remaining moisture present in the pellets, from which the surface moisture has been removed, using a device such as an air pump; and cutting the pellets, from which all moisture has been removed, to certain size and length. According to the present invention, damage of operators can be prevented.