baber/WOPTO huggingface dataset:
Patent KR-20220021763-A (KR)
Inventor: PARK EUNSOO
IPC: C22F1/11
Filed: 2020-08-14
Abstract: The present invention relates to an alloy having a heterogeneous complex microstructure which is developed by performing the metastable supersaturation of saturation atom including B, C, N, O, P, and S on a far-field high entropy alloy (HEA) substrate made of Cr, Mn, Fe, Co, and Ni, and conducting recrystallization delay and eduction control. The alloy has improved mechanical properties compared with the existing saturated body alloy with no eduction. Here, the substrate of the heterogeneous microstructure HEA by supersaturation saturation element is manufactured with alloy elements selected from an alloy group including five alloy elements such as Cr, Mn, Fe, Co, and Ni, and can be manufactured by simultaneously alloying the saturation element selected from an alloy group made of B, C, N, O, P, and S on such substrate alloy. In addition, a multi-layer eduction process is conducted, leading to transformation and heat treatment, on the alloy manufactured thereby, the HEA having a heterogeneous complex microstructure can be manufactured. Through this process, the HEA can be applied as a structure material requiring excellent toughness and high strength, and can be applied as structural material for corresponding to extreme environments such as a projectile propulsion unit, nuclear power pressure container, sheathed pipe, and turbine blade for high-efficiency, next-generation thermal power generation, to which the conventional materials could not be applied.
Patent KR-20220023218-A (KR)
Title: Apparatus and method using this
Inventor: KIM DONG OK
IPC: G01L25/00
Filed: 2020-08-20
Abstract: The present invention relates to a device for measuring shape-engagement of a press, which comprises: a load measurement plate supporting an upper mold formed to form a material by press compression on the material and a lower mold of which a shape is engaged with a shape of the upper mold and having a plurality of measurement sensors which measures load and is formed inside the load measurement plate; and a control unit determining an abnormal portion through load for each portion of the lower mold measured by the plurality of measurement sensors.
Patent KR-20220026245-A (KR)
Inventor: PARK JOO SHIN
IPC: B66D1/60
Filed: 2020-08-25
Abstract: A helideck is disclosed. The helideck according to the present invention comprises: a rotatable support unit rotatably connected to a deck frame supporting a deck floor where helicopters take off and land, and supporting a safety net; a rotation unit supported on the deck frame and connected to the rotatable support unit to rotate the rotatable support unit; and a stopping support unit supported on the deck frame, connected to the rotatable support unit to limit the rotation of the rotatable support unit, and supporting the rotatable support unit. An objective of the present invention is to provide the helideck that is easily maintained and repaired, thereby reducing the maintenance time and cost.
Patent KR-20220028598-A (KR)
Inventor: AHN JAE IN
IPC: H01L21/306
Filed: 2020-08-31
Abstract: According to the present invention, a prefabricated polishing pad, a manufacturing method of the polishing pad, and a manufacturing method of a semiconductor device using the same. A polishing layer of the polishing pad is composed of a plurality of block forms to be replaced according to a state of each polishing layer to increase use life of the polishing pad, and a polishing surface is composed of the polishing layers having different properties to perform polishing performance optimized for a polishing target surface of a semiconductor substrate. Moreover, the present invention provides the manufacturing method of the semiconductor device using the prefabricated polishing pad.
Patent KR-20220029195-A (KR)
Title: assembly spherical umbrella water repellator
Inventor: JU SI HYEON
IPC: F26B5/14
Filed: 2020-09-01
Abstract: The present invention relates to an assembled spherical umbrella desiccator. According to the present invention, inconvenience that when it rains or snows, a water remains between umbrellas because people are busy, even if they use general umbrella desiccators is eliminated. In addition, the assembled spherical umbrella desiccaator of the present invention was made by taking advantage of time and convenience in consideration of people moving quickly. The assembled spherical umbrella desiccator is designed to attach and remove an attachment hair inside a hemispherical upper part.
Patent KR-20220029887-A (KR)
Title: Orthodontic dry storage box
Inventor: YANG JI HOON
IPC: A61C19/02
Filed: 2020-09-02
Abstract: The present invention relates to an orthodontics instrument dry storage box, which is easy to prevent rust or deformation of a metal part of an orthodontics instrument by washing the orthodontics instrument and then quickly drying the orthodontics instrument through a propeller, wherein the orthodontics instrument dry storage box includes: an orthodontics instrument storage box made of aluminum; a propeller installed on an upper part of the orthodontics instrument storage box; an operation button necessary to operate the propeller; a battery installed at the bottom for operating the propeller; and a charging terminal for charging the battery.
Patent KR-20220032294-A (KR)
Inventor: KIM HYEON U
IPC: F21S10/02
Filed: 2020-09-07
Abstract: The present invention relates to a light for showing weather by using an LED and cotton. An objective of the present invention is to pack an LED to prevent the LED from being seen by cloud cotton, show a cloud shape, emit light of a desired color by the LED, and allow the LED to emit light in accordance with weather by a circuit to resolve the problem in which only light of fixed colors such as white and ivory is emitted and design features are insufficient to resolve the conventional problem in which only light of fixed colors such as white and ivory is emitted and design features are insufficient. The light comprises: a light body having a hole allowing a post to be inserted thereinto and formed on a wide circular plate to be placed on a table; a light post formed in a cylindrical shape to support a cloud shape; cloud cotton formed in a round shape by compressing cotton to pack an LED to prevent the LED from being seen and show a cloud shape; an LED connected to a circuit by a wire to be positioned in the cloud cotton to emit light of a desired color; and a circuit connected to Wi-Fi to allow the LED to emit light and connected by a wire to obtain current weather information and operate the LED. Therefore, the present invention can pack an LED to prevent the LED from being seen by cloud cotton, show a cloud shape, emit light of a desired color by the LED, and allow the LED to emit light in accordance with weather by a circuit to resolve the problem in which only light of fixed colors such as white and ivory is emitted and design features are insufficient to resolve the conventional problem in which only light of fixed colors such as white and ivory is emitted and design features are insufficient.
Patent KR-20220036584-A (KR)
Title: Camera module and optical apparatus
Inventor: SANGOK PARK
IPC: G03B17/12
Filed: 2020-09-16
Abstract: The present embodiment relates to a camera device. The camera device includes: a housing; a mover disposed within the housing; a first magnet and a first coil for tilting the mover with respect to a first axis; a second magnet and a second coil for tilting the mover with respect to a second axis perpendicular to the first axis; and a lens module moving along a third axis perpendicular to the first axis and the second axis. Light is incident on the first axis. A first yoke is disposed between the second magnet and the mover.
Patent KR-20210036292-A (KR)
Title: Optimal luminance mapping for augmented reality devices
Inventor: HABEL RALF
IPC: G06T7/90
Filed: 2020-09-24
Abstract: Various embodiments disclosed in a specification of the present invention adjust luminance values of images to improve appearances of the images on an augmented reality device. In some embodiments, the luminance values of the images are adjusted to display the images on the augmented reality device (for example, having background luminance) so as to recognize the images to be more similar to a different manner of recognizing the images (for example, on a device which does not have background luminance). In some embodiments, the images are adjusted based on an estimate of the human perception of luminance that is not linear.
Patent KR-20220040859-A (KR)
Title: Gate circuit, gate driving circuit and display device
Inventor: KIM BYOUNG WOO
IPC: G09G3/36
Filed: 2020-09-24
Abstract: Embodiments of the present invention relate to a gate circuit, a gate driving circuit, and a display device, which allow a holding gate circuit for maintaining a level of a Q node during a touch sensing period and adjusting an output timing of a carry signal to be arranged, so that a main gate circuit for outputting a scan signal can reduce stress applied during the touch sensing period. In addition, the timing of a holding clock signal input to the holding gate circuit is adjusted for each holding gate circuit, so that it is easy to control whether or not touch sensing is performed while the holding gate circuit transmits the carry signal, and the degree of freedom of a touch sensing method of the display device can be improved.
Patent KR-20210057655-A (KR)
Title: Bag-shaped actuator system, gripping device using the same, robotic hand, and usage method of robotic hand
Inventor: TSUKUI AKIRA
IPC: B25J9/14
Filed: 2020-09-25
Abstract: A bag-shaped actuator system (0A, 0B ; 10A-10D) includes: a bag-shaped actuator (1A, 1B ; 11A-11D) having a hermetic bag member (2A, 2B ; 12A-12D), and a flowable granular material (3A, 3B ; 13A-13D) filling the inside thereof; a bag member connection pipe (4A, 4B ; 14A-14D) connected to the inside of the bag member; a low air pressure source connection pipe (5A, 5B ; 15A-15D) connected to a low air pressure source (LP); a high air pressure source connection pipe (6A, 6B ; 16A-16D) connected to a high air pressure source (HP); a switcher (7A, 7B ; 17A-17D) switching the connection of the inside of the bag member to outside air, the low air pressure source connection pipe and the high air pressure source connection pipe through the bag member connection pipe; and a switch control part (8 ; 18) controlling a switch of a connected place on the switcher.
Patent KR-20220042893-A (KR)
Title: An electronic device that performs synchronization of video data and audio data and control method thereof
Inventor: HEO JIN
IPC: H04N21/44
Filed: 2020-09-28
Abstract: Disclosed are an electronic device for performing synchronization of video data and audio data to perform accurate synchronization by correcting errors and a control method thereof. According to an embodiment of the present invention, the electronic device comprises a touchscreen display, at least one speaker, and at least one processor. The at least one processor is configured to acquire a user input to output video data of a first media while outputting audio data of the first media through the at least one speaker; identify a time point at which the audio data is being output through the at least one speaker on the basis of the acquired user input; determine a time point at which the video data is to be output through the touch screen display or an external electronic device by using at least a delay time calculated on the basis of the identified time point; and control the touch screen display or the external electronic device to output the video data at the determined time point.
Patent KR-20220007484-A (KR)
Inventor: LEE BYEONG BAE
IPC: G06F16/188
Filed: 2020-10-07
Abstract: The present disclosure provides a method for permanently deleting a file and a computer program. According to one aspect of the present disclosure, in the provided method for permanently deleting a file for permanently deleting a file and computer program, a deleted file is detected through real-time monitoring of a file in a file system, and a temporary file and a copy file of the temporary file are generated and deleted respectively based on information on the deleted file. According to another aspect of the present disclosure, a file system in a mobile environment is searched and compared at regular intervals to find a deleted file, and the temporary file of the deleted file is generated and deleted so as to permanently detect the file, in the method for permanently deleting a file and a computer program.
Patent KR-20220046326-A (KR)
Inventor: KO YOUNG CHEOL
IPC: F16H55/08
Filed: 2020-10-07
Abstract: Disclosed is a power take-off unit. In the power take-off unit according to one embodiment of the present invention, a pinion shaft (100) and a rear flange (200) have different over pin diameters (OPD). An objective of the present invention to provide the power take-off unit which minimizes generation of vibration noise.
Patent KR-20210048409-A (KR)
Inventor: HEO CHUNG HYEON
IPC: H01M50/10
Filed: 2020-10-13
Abstract: The present application relates to a film for a secondary battery pouch containing graphene and a method for manufacturing a film for a secondary battery pouch. The film for a secondary battery pouch includes a sealant layer, a first adhesive layer, a primer layer, a core layer, a second adhesive layer, and a surface layer. The present invention can significantly reduce the use amount of aluminum.
Patent KR-20220051908-A (KR)
Inventor: KO JAE YOUNG
IPC: A61B10/00
Filed: 2020-10-19
Abstract: Disclosed is an opening and closing device which can secure the safety of a testing person and a tested person. According to various embodiments of the present invention, the opening and closing device comprises: a frame having a width; a window arranged on one surface of the frame to be supported, and making the other surface of the width direction of the frame visible; an overhead shutter of which one edge is coupled to one edge of the window to be hinged by a hinge separated to be arranged on the frame to change to a first state of blocking the window and a second state of opening the window; a first cleaning module including a nozzle formed on the frame on which the hinge is arranged to inject fluid toward the window; a wiper removing foreign substances attached to the window; a tilting unit including a sink capable of discharging fluid injected from the first cleaning module to the outside, formed to have a tilt toward the sink, and formed on an area of the frame facing the first cleaning module; and a glove inserted into an opening penetrating the window and provided with an entrance positioned on one surface of the window and allowing a hand of a user to be inserted thereinto, wherein a shape of enclosing the hand of the user protrudes to the other surface of the window.
Patent KR-20220052511-A (KR)
Inventor: LEE NA KYOUNG
IPC: A46B5/04
Filed: 2020-10-21
Abstract: The present invention relates to a glove-type brush for cats, which implements efficient and functional cat hair management, minimizes hairballs to induce a cat's health, and contains a substance that cats like to eliminate rejection to combing, thereby increasing efficiency of the cat's hair management. According to the present invention, the glove-type brush for cats comprises: a glove body formed to fit a hand; a cat-favored scent emitting substance containing member disposed on the glove body and containing at least one of catnip and matatabi leaves; and a brush pad provided on one side of the glove body and brush pins formed therein.
Patent KR-20220053355-A (KR)
Inventor: PARK SEOG WON
IPC: G01N21/3577
Filed: 2020-10-22
Abstract: The present invention relates to a concentration measuring apparatus using absorption photometry. The concentration measuring apparatus comprises: a sample storage tank which stores a target sample for concentration measurement and is formed of a transparent material; a light source for emitting light onto the sample storage tank; an optical sensor installed on a side opposite to the light source with the sample storage tank interposed therebetween and absorbing light emitted from the light source and transmitted through the sample storage tank to measure absorbance; and a control unit which obtains absorbance free of turbidity by measuring the absorbance of a turbidity-free liquid by using the optical sensor, obtains reference absorbance and color absorbance by measuring respective absorbances before and after adding a reagent to the target sample being measured, and calculates a concentration of the sample on the basis of a difference (A) between the reference absorbance and the color absorbance by using a difference between the absorbance free of turbidity and the reference absorbance as a turbidity correction factor (B). The present invention can accurately measure the sample concentration without the influence of turbidity.
Patent KR-20220054109-A (KR)
Title: Method and apparatus for selecting resource in wireless communication system
Inventor: PARK DONG HYUN
IPC: H04W72/02
Filed: 2020-10-23
Abstract: Provided is a method for a terminal to support sidelink communication in a wireless communication system. The method for a terminal to support sidelink communication includes the steps of: receiving a cooperation request from a transmitting terminal; generating a cooperation message based on the cooperation request; and transmitting the generated cooperation message to the transmitting terminal. Here, the generated cooperation message is generated based on different types, and a resource through which the cooperation message is transmitted may be set based on at least one of a preset dedicated resource and a resource determined by sensing.
Patent KR-20210052280-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: WOLOHAN PETER
IPC: C07F5/02
Filed: 2020-10-23
Abstract: A boron containing compound is provided and a combined product comprising the boron containing compound is also provided. Further, provided are OLEDs utilizing the boron containing compound and related consumer products.
Patent KR-20220055895-A (KR)
Title: Organic electroluminescent device
Inventor: LEE DONG HYUNG
IPC: H01L51/50
Filed: 2020-10-27
Abstract: The present application provides an organic electroluminescent element, which includes a light emitting layer and a hole transport zone. By including a combination of a specific light emitting layer and a specific hole transport zone according to the present disclosure, the provided organic electroluminescent element has excellent driving voltage, luminous efficiency and/or lifetime characteristics.
Patent KR-20220057034-A (KR)
Title: Three dimensional flash memory for mitigating tapered channel effect and manufacturing method thereof
Inventor: KIM TAEWHAN
IPC: H01L27/11582
Filed: 2020-10-29
Abstract: Disclosed are a three-dimensional flash memory for mitigating a tapered channel effect and a manufacturing method thereof. According to an embodiment, a three-dimensional flash memory comprises: a plurality of word lines sequentially stacked in a vertical direction while extending in a horizontal direction on a substrate; at least one channel layer passing through the plurality of word lines and extending in a vertical direction with respect to the plurality of word lines; and at least one oxide-nitride-oxide (ONO) layer extending in the vertical direction with respect to the plurality of word lines to surround the at least one channel layer. A blocking oxide layer included in the at least one ONO layer has an outer surface taper angle and an inner surface taper angle which are different from each other.
Patent KR-20200144514-A (KR)
Inventor: PARK HO JIN
IPC: G01R31/28
Filed: 2020-10-29
Abstract: The present invention relates to a high-temperature test device configured to perform a test without a burn-in chamber. According to the present invention, the high-temperature test device comprises: a control unit controlling a high-temperature test process; a test board on which a DUT, which is a device to be tested, is mounted; and a system board controlled by the control unit to input and output a test signal to the test board.
Patent KR-20220058323-A (KR)
Inventor: KIM YUN YOUNG
IPC: A01B1/02
Filed: 2020-10-31
Abstract: The present invention relates to a screw shovel and solves the existing problem of requiring a lot of force due to the required striking down by making it easy to enter the ground due to screw-type container. The shovel includes a container having a screw-shaped outer in a core cutter to be easily inserted into the ground, a buckle locking the container not to be open when inserted into the ground, a handle horizontally mounted to facilitate turning and inserting of the screw-shaped container, and a cylinder to wrap in a cylindrical shape to protect the container.
Patent KR-20220061766-A (KR)
Inventor: LEE TAE KYU
IPC: G06Q30/02
Filed: 2020-11-06
Abstract: By the present disclosure, provided is a method for providing a game comprising: a step of receiving a request for access to an online game from a user; a step of identifying a quest progress state in the online game of the user, when the request is allowed; a step of providing an advertisement to the user, based on the quest progress; and a step of providing a reward to the user who has completed replaying the advertisement. Therefore, the present invention is capable of inducing users to replay the advertisement in the online game.
Patent KR-20220063058-A (KR)
Inventor: KIM SO YOUN
IPC: E03C1/182
Filed: 2020-11-09
Abstract: Disclosed is an installation structure of a sink and a drain container. The installation structure of a sink and a drain container according to the present invention prevents contaminants from remaining on the bottom of a sink and germs from being propagated and allows a single worker to readily couple the drain container under the sink. When the drain container is coupled with the sink drain by means of a ring bracket, a sleeve extended downward is formed in a sink drain. A first protruding coupling unit is formed on a lower surface of the ring bracket and an inner diameter is formed in a size to be inserted into the outer diameter of the sleeve. The ring bracket is pushed from a lower part to an upper part of the sleeve and then bonded to a lower surface of the sink bottom while inserted into an outside of the sleeve. A second coupling unit to be assembled into the first coupling unit of the ring bracket is formed in the drain container. When the drain container is assembled into a lower part of the sink, the second coupling unit of the drain container is assembled into the first coupling unit of the ring bracket.
Patent KR-20220064245-A (KR)
Title: Logistics platform system and the operation method thereof
Inventor: JANG HYUN JIN
IPC: G06Q10/06
Filed: 2020-11-11
Abstract: The present invention relates to a logistics platform system for integrating, managing, and analyzing logistics data, and a method for operating the same. In particular, the logistics platform system of the present invention includes: a data collection unit which obtains input information and logistics data; a route generating unit which generates at least one logistics route based on the input information and the logistics data; a calculation unit which calculates a logistics cost for each of the at least one logistics route based on node information and link information included in each of the at least one logistics route; and a service providing unit which sets a recommended logistics route of the at least one logistics route based on the logistics cost.
Patent KR-20220068834-A (KR)
Title: engine-oil pan
Inventor: LIM TAEYONG
IPC: F02N11/04
Filed: 2020-11-19
Abstract: The present invention relates to an engine oil pan. In the engine oil pan for a ship generator according to an embodiment of the present invention, a groove may be formed in the engine oil pan. In addition, a part of a starter motor may be disposed in the groove. Disclosed is the engine oil pan capable of providing an extra space when assembling the starter motor by forming the groove in the engine oil pan.