baber/WOPTO huggingface dataset:
Patent KR-20220111096-A (KR)
Inventor: JUNG HYUNG HAK
IPC: A23K10/22
Filed: 2021-02-01
Abstract: The present invention relates to a functional feed composition containing creatine and octacosanol with increased intake and preference. When the feed composition contains the creatine and octacosanol together, compared to creatine alone, the interest, intake and preference for pet feed increase, and the skeletal muscle content also increases. In addition, muscle functions and exercise performance are improved, and effects of enhancing endurance and alleviating fatigue are excellent by containing the creatine and octacosanol in the feed composition, and thus it is possible to provide the functional feed composition differentiated from existing products.
Patent KR-20220111332-A (KR)
Inventor: KIM HYUN SU
IPC: B66C3/06
Filed: 2021-02-02
Abstract: The present invention relates to a hammer grab having a compact structure and, more specifically, to a hammer grab having a compact structure to improve use and storage by miniaturizing the overall size of the hammer grab. In accordance with the present invention, the hammer grab includes: a body comprising a first space part formed therein to be penetrated vertically, a second space part formed on the lower side of the first space part to be expanded in a lateral direction, and a rail installed in the first space part; a lower engagement device installed in the first space part to be connected with an upper engagement device on the outside; a cart connected to the lower part of the lower engagement device via a chain to be moved up and down along the rail; a grab opened and closed by being rotatably connected to the lower part of the body; and a link device located in the second space part, having one end connected with the cart and having the other end rotatably connected with the grab to rotate the grab in interoperation with the movement of the cart.
Patent KR-20220111491-A (KR)
Inventor: JUNEYOUNG LEE
IPC: A47J27/21
Filed: 2021-02-02
Abstract: The present invention relates to an electric kettle having a water-level window on a body. The electric kettle according to the present invention includes: a body containing water or food therein and having a water-level window for indicating an internal water level; a lid provided on the upper side of the body and shielding the open upper side of the body; and a base provided on the lower side of the body and supporting the body. The body is made in a double layer so as to include: an inner body forming an inner exterior; and an outer body forming an outer exterior. The water-level window includes: an inner cover formed to be opaque and fastened to the inner body; and an outer cover formed to be transparent and coupled to the outer body. According to this configuration, assembling and using the water-level window may become convenient.
Patent KR-20220111840-A (KR)
Title: Opening and closing apparatus of vitrification cold crucible
Inventor: JEONG JEONG SU
IPC: F27B14/08
Filed: 2021-02-03
Abstract: Provided is a melting furnace switch gear of vitrification equipment. The melting furnace switch gear of the vitrification equipment may comprise: a mounting unit located at an upper part of a melting furnace; and a rod unit installed on the mounting unit and opening and closing an outlet inside the melting furnace through up-and-down flow. The rod unit may include: an upper part rod body positioned outside the melting furnace; and a lower part rod body located inside the melting furnace and opening and closing the outlet inside the melting furnace. According to the melting furnace switch gear of the vitrification equipment, abnormal or non-periodic discharge of a molten material can be prevented.
Patent KR-20210117146-A (KR)
Title: Control method of feed mixer to reduce equipment load and increase blending efficiency
Inventor: YOON YOUNG SIN
IPC: B01F7/00
Filed: 2021-02-08
Abstract: The present invention relates to a method of controlling an animal feed mixture for reducing an equipment load and increasing mixing efficiency, which is configured to: individually implementing a mixing screw driving motor for each screw so as to individually control a rotational screw of the screw, thereby preventing occurrence of an excessive load in advance; sequentially operating the motors during the start-up thereof so as to minimize a starting load; optimally controlling an operation (speed, screw drive, etc.) so as to maximize mixing efficiency. The method of controlling an animal feed mixture for reducing an equipment load and increasing mixing efficiency comprises the steps of: sequentially starting first and second motors during the start-up thereof so as to suppress a starting load at the time of initial start-up; detecting loads of first and second screws through a screw load detection unit; individually controlling, when detected load detection values of the first and second screws exceed a reference load value, the first and second screws according to the detected load detection values of the first and second screws, such that the loads of the first and second screws are reduced; and operating, when the load detection values of the first and second screws are within the reference load value, the first and second motors at the same speed for the first set time so as to mix animal feed. Accordingly, occurrence of an excessive load is prevented, and facility failure is prevented. Therefore, durability of the facility is enhanced, and mixing efficiency is increased.
Patent KR-20210031436-A (KR)
Title: Organic-inorganic hybrid perovskite compound film
Inventor: MOON JOOHO
IPC: H01L51/44
Filed: 2021-02-19
Abstract: According to the present invention, provided is an organic-inorganic hybrid perovskite compound film which is a quasi-single crystalline having an intensity ratio of 15 or more, a thickness of 300 to 1000 nm, and a columnar structure, wherein the intensity ratio is obtained by dividing a diffraction intensity of a (110) plane by a diffraction intensity of a (310) plane, in an X-ray diffraction pattern of the organic-inorganic hybrid perovskite compound film using Cu Kα rays.
Patent KR-20210022031-A (KR)
Title: Handpiece and unit chair having the same
Inventor: SONG JU HAN
IPC: A61C17/02
Filed: 2021-02-22
Abstract: A handpiece and a unit chair having the same are disclosed. The handpiece according to an embodiment of the present invention includes: a bur; a head to which the bur is mounted; a body connected to the head; a motor located inside the body and generating a driving force for driving the bur; a hand sensing part exposed to the outside of the body to sense a user′s grip strength; and a control part controlling the speed of the motor based on the grip strength. According to the present invention, it is possible to control specific components of the unit chair and the handpiece through operation of the handpiece and a foot control unit.
Patent KR-20220129850-A (KR)
Title: Apparatus, method and program for transmitting and receiving wireless power
Inventor: DONG HEE KIM
IPC: H02J50/12
Filed: 2021-03-17
Abstract: A wireless power transceiver device according to an embodiment of the present invention includes a wireless power transmitter and a wireless power receiver. The wireless power transmitter includes: a voltage adjusting unit for adjusting the voltage of rectified power supplied in the form of alternating current; a power transmission unit for generating a signal capable of wireless power transmission from the adjusted voltage output from the voltage adjusting unit and transmitting the generated signal to the wireless power receiver; and a transmission-side control unit for controlling the adjusted voltage based on the output voltage of the reception-side of the wireless power receiver. The wireless power receiver includes: a power reception unit for receiving power from the power transmission unit; and a reception-side control unit which calculates the maximum reception-side output voltage by controlling the reception-side output voltage of the wireless power receiver, and calculates the optimal capacitance of a capacitor included in the power reception unit based on the maximum reception-side output voltage. The maximum efficiency of a system can be maximized.
Patent KR-20220130473-A (KR)
Title: Acoustic-based image generating device
Inventor: KIM MIN SOO
IPC: G10G1/02
Filed: 2021-03-18
Abstract: Disclosed is a sound-based image generating device. The sound-based image generating device according to one embodiment of the present invention is a sound-based image generating device which generates an image from sound information, and comprises: a sound input unit which receives the sound information to acquire a scale including a first note and a second note; a range setting unit which sets a generating range subject to image generation, while including the first note and the second note in the scale; a first oscillation frequency setting unit which respectively sets a first audible oscillation frequency and a second audible oscillation frequency with respect to the first note and the second note; a second oscillation frequency setting unit of setting a first visible light oscillation frequency and a second visible light oscillation frequency which are in a harmonic relation to the first audible oscillation frequency and the second audible oscillation frequency; an image conversion unit which generates a first unit image and a second unit image respectively having a predetermined area on a virtual image space, and allows the color corresponding to the first visible light oscillation frequency and the second visible light oscillation frequency to respectively correspond to the first unit image and the second unit image; and an image alignment unit which aligns the first unit image and the second unit image according to a predetermined alignment order to generate the entire image. Here, the image conversion unit, in order to allow the entire area of the visible light oscillation frequency to individually correspond to the entire colors constituting a color classification system aforementioned, may divide the entire area of the visible light oscillation frequency into a plurality of individual visible light oscillation frequency areas corresponding to the number of the entire colors. Next, the color corresponding to the individual visible light oscillation frequency area, to which the first visible light oscillation frequency and the second visible light oscillation frequency belong, may be made to individually correspond to the first unit image and the second unit image. Therefore, the visual image can be automatically generated.
Patent KR-20220135547-A (KR)
Inventor: KIM OK BONG
IPC: A47J37/12
Filed: 2021-03-30
Abstract: Disclosed is a strainer capable of stepwise adjusting a use height when boiling noodles or making fried food, which prevents a metal net from being deformed or damaged. According to the present invention, the strainer capable of stepwise adjusting a height comprises: a convex basket-shaped metal net; a fixing frame coupled to the rim of the metal net to maintain the shape of the metal net; a handle unit connected to one side of the fixing frame; a plurality of reinforcing wires installed in an arcuate shape along the outer surface of the metal net to prevent deformation of the metal net; and a hook unit having both ends connected to the fixing frame on the opposite side of the handle unit, and configured to hang the metal net on the rim of a cooking vessel. The hook unit includes two or more hooks having different heights and is configured to hang one of the hooks on the rim of the cooking vessel to stepwise adjust the height of the metal net with respect to the bottom surface of a receiving part of the cooking vessel.
Patent KR-20220135657-A (KR)
Title: Novice driver sign sticker for high readability
Inventor: YEONGJIN KIM
IPC: G09F3/02
Filed: 2021-03-31
Abstract: Disclosed is a novice driver sign sticker for improving readability. According to an embodiment of the present invention, a method of providing driver display information performed by a driver display system includes the steps of: receiving a phrase of driver display information input from a user; designing driver display information including the phrase of the received driver display information based on a glass angle of a vehicle; and generating the designed driver display information in a form for attaching to the vehicle.
Patent KR-20220138149-A (KR)
Inventor: KIM JONGHAE
IPC: H04M1/02
Filed: 2021-04-05
Abstract: An electronic device according to various embodiments disclosed in the present document comprise: a display panel; a flexible printed circuit board electrically connected to the display panel; a first connection part disposed on the flexible printed circuit board; at least one electronic component disposed on the flexible printed circuit board to be adjacent to the first connection part; and a connecting member including a second connection part which is coupled to the first connection part so as to be electrically connected to the flexible printed circuit board. The connecting member can include an extension part which is formed to cover the at least one electronic component disposed on the flexible printed circuit board. Various other embodiments may be possible. The present invention can prevent damage to electronic components due to ESD.
Patent KR-20220139680-A (KR)
Inventor: MOON YOUNG PIL
IPC: G06T5/00
Filed: 2021-04-08
Abstract: An apparatus for correcting an object included in an image comprises: an image reception unit receiving an image captured from a camera; an object extraction unit extracting a trapezoidal object from the received image based on an object detection model; a division unit determining the number of divisions based on a distance between the extracted trapezoidal object and the camera, and dividing the object into a plurality of internal trapezoids based on the determined number of divisions; a height determination unit determining the height of the plurality of divided internal trapezoids; and a correction unit performing warping with respect to the plurality of internal trapezoids based on the determined height to correct the trapezoidal object. Therefore, the present invention can provide an apparatus, a method, and program for correcting a trapezoidal object into a rectangular object.
Patent KR-20220141669-A (KR)
Inventor: JOO CHULHYUN
IPC: B33Y40/00
Filed: 2021-04-13
Abstract: The present invention relates to a rail cleaning system for an architectural 3D printer. The rail cleaning system of the present invention includes a brush housing mounted on a movable side. The rail cleaning system of the present invention can remove contamination and foreign substances around a wheel rail while driving automatically.
Patent KR-20220142053-A (KR)
Inventor: KWON OH KUG
IPC: G03F7/20
Filed: 2021-04-14
Abstract: An extreme ultraviolet light source device comprises: a collector disposed in a source chamber and for reflecting extreme ultraviolet light; a target droplet generator for generating and injecting a target droplet onto the collector; a laser generator for emitting laser light to the target droplet injected onto the collector through an aperture of the collector to generate extreme ultraviolet light; and a target debris discharge device including a discharge pipe passing through the aperture of the collector and extending adjacent to a position of an upper part of the collector, which is irradiated with the laser light, and for sucking and discharging a target debris generated from the target droplet irradiated with the laser light through the discharge pipe. The extreme ultraviolet light source device includes a target debris collection device capable of collecting and removing target debris generated in an extreme ultraviolet chamber.
Patent KR-20220142060-A (KR)
Inventor: YOU HONG JUN
IPC: B23K26/08
Filed: 2021-04-14
Abstract: The present invention relates to an element bonding device and, more specifically, to an element bonding device for bonding elements to a strip using a laser beam. Disclosed is an element bonding device (100) as an element bonding device (100) for bonding a plurality of elements (10) to a strip (20). The element bonding device (100) comprises: at least one shuttle unit (110) installed to reciprocate along a movement line (L) formed between a first area (A1) and a second area (A2), on which the strip (20) is seated; a strip transfer unit (120) for picking up the strip (20) to load the strip (20) on the shuttle unit (110) located on the first area (A1) or picking up the strip (20) seated on the shuttle unit (110) located on the first area (A1) to unload the strip (20) to the outside; and a laser beam emission unit (130) for emitting a laser beam (LB) to the upper surface of the strip (20) seated on the shuttle unit (110) located on the second area (A2) to bond the plurality of elements (10) to the strip (20).
Patent KR-20220149820-A (KR)
Title: Antibacterial headliner for vehicles and the method thereof
Inventor: KWON CHOONG HO
IPC: B32B37/24
Filed: 2021-04-30
Abstract: The present invention prevents the propagation of bacteria or fungi in the interior of the vehicle using copper ions generated from a copper ion fiber by using a fabric containing the copper ion fiber when manufacturing a skin material constituting the headliner, thereby creating a comfortable indoor environment. In particular, the present invention enables an antibacterial action across the entire surface of the headliner exposed in the interior of the vehicle to further enhance the antibacterial effect by manufacturing the skin material with copper ion yarn mixed with the copper ion fiber and polyethylene terephthalate (PET) fiber. In addition, the present invention has an excellent bacteriostatic reduction rate (antibacterial spectrum) in the antibacterial degree test even without using a harmful substance by mixing the copper ion fiber and the PET fiber at the weight ratio of (5-20): (80-95) wt%.
Patent KR-20220149206-A (KR)
Inventor: TSANG HUNG HSU
IPC: G03B17/12
Filed: 2021-04-30
Abstract: Disclosed is a sleeve for absorbing moisture from a lens. A sleeve body is divided into an upper space and a lower space for mounting the lens by a partition wall. A mounting cavity in which a moisture absorbent is disposed is in the upper space. An upper cover comprising a moisture detection unit is coupled to an opened end of the mounting cavity. The lower space provides an expandable space so that lenses having various sizes are firmly inserted. The moisture absorbent has a moisture absorbing range which extends to a periphery of the lens through an air passage to absorb moisture from the lens through a gap between an end of the lens, a focus ring, and an iris ring, thereby maintaining the lens in a dry state. The moisture detection unit allows a user to replace or process the moisture absorbent in a timely manner. The present invention can effectively remove the moisture from the lens by the moisture absorbent mounted on the sleeve body.
Patent KR-20220114450-A (KR)
Title: Electronic apparatus and controlling method thereof
Inventor: SEO GAE WON
IPC: H04N21/4402
Filed: 2021-05-07
Abstract: An electronic device includes an input/output interface connected to a source device, a display, and a processor. The processor performs: receiving identification information of the source device from the source device when it is detected that the source device is connected through the input/output interface; controlling the display to display a user interface (UI) for changing a resolution based on the received identification information of the source device; identifying, based on the identification information of the source device, whether the source device can transmit content with a resolution corresponding to a user input for changing a resolution when the user input is received through the displayed UI; and transmitting a signal requesting content with a resolution corresponding to the user input to the source device through the input/output interface when the source device is identified as being capable of transmitting content with a resolution corresponding to the user input. The present invention is to determine whether a source device can transmit content of a resolution requested by a user.
Patent KR-20220154533-A (KR)
Title: Bioresorbable scaffold stent and its manufacturing method
Inventor: JEONG MYUNG HO
IPC: A61L31/18
Filed: 2021-05-13
Abstract: The present invention relates to a biodegradable stent comprising: a stent material including biodegradable polymers; and a contrast medium containing iodine components and applied on the stent material. The stent according to the present invention is removed by being absorbed in the human body after a certain period of time, and thus has excellent biodegradability. Also, the stent has improved radiopacity via the iodine contrast medium coating and exhibits high imaging contrast even when a medical procedure is performed while performing radiography in real time, and thus is highly efficient. In addition, the stent can be useful when inserted into a small diameter blood vessel, an acute obstructive lesion, an imminent obstructive lesion, or the like due to having a low axial contraction rate and high flexibility, radial strength, and elastic restorability.
Patent KR-20230010277-A (KR)
Inventor: SONG JAE YONG
IPC: A61M21/02
Filed: 2021-05-15
Abstract: The present invention relates to you are na. According to the present invention, a user can recover mental health through you are na.
Patent KR-20220157696-A (KR)
Title: Storage system for electronic devices
Inventor: JUN JIN PYO
IPC: H02J7/00
Filed: 2021-05-21
Abstract: The present invention relates to a storage system of electronic devices which comprises: a charging board for perform charging by supplying appropriate charging power according to a type of electronic devices coupled to a terminal unit; a control board that performs data communication with the charging board to perform information resource management of the electronic devices and control a charging state of the charging board; and a user terminal that manages power resources and information resources of the electronic devices through wireless communication with the control board.
Patent KR-20220159669-A (KR)
Inventor: CHOI JUNG SUK
IPC: A47B61/04
Filed: 2021-05-26
Abstract: The present invention relates to a multipurpose shoe rack. The multipurpose shoe rack according to the present invention comprises: a main body part having an accommodation space with open front and lower portions, and side plates disposed on both sides of the accommodation space; an opening and closing door rotatably connected to side plates on both sides of the main body part to open and close a front opening of the accommodation space; and a drainage shelf provided with a drain hole on a plate surface and disposed in a lower opening of the accommodation space at a position spaced upward from the bottom surface supporting the main body part. By opening a lower part of the shoe rack in a state where the lower part of the shoe rack is separated from the floor of an entrance, ventilation of the shoe rack can be secured.
Patent KR-20210150287-A (KR)
Inventor: MORI YUKIHIRO
IPC: C23C16/458
Filed: 2021-05-27
Abstract: A device for processing a substrate may comprise: a reaction chamber; a substrate support unit disposed inside the reaction chamber and having a support surface for supporting a substrate; and a motor providing rotation. The motor is controlled and configured to generate bidirectional rotation around a shaft which is perpendicular to the support surface between the reaction chamber and the substrate support unit.