baber/WOPTO huggingface dataset:
Patent KR-20220109599-A (KR)
Inventor: KIM UN SU
IPC: B65D81/02
Filed: 2021-01-29
Abstract: In accordance with the present invention, a packaging structure for a fragile product includes: a lower tray partially housing a lower portion of a product, while a plurality of placements ends in a central area, at which the product is placed, and a fitting stepped portion through which the product is fitted and combined along edges of the placement ends; and an upper tray having a protruding portion or a curved surface corresponding to the shape of an upper side of the product, and partially housing an upper portion of the product including the upper side. The upper tray includes: an upper tray body provided with a protruding reinforcement unit protruding from the protruding portion or the curved surface and a recessed reinforcement unit formed to be recessed; a load support cone provided along the edge of the upper tray body; and a width direction reinforcement unit provided along a width direction of the upper tray body such that the protruding portion or the curved surface is prevented from being damaged by an external impact. In accordance with present invention, in the packaging structure for a fragile product, the width direction reinforcement unit and the embossed furring bamboo unit are provided on positions corresponding to an upper side portion of the product to facilitate the suppression of a buckling phenomenon in a lateral direction and the protection of a protruding shape of the product; a lateral load is considerably reduced through the load support cone and the reinforcement rib to secure structural hardness; and, even when upper trays are mutually stacked during a manufacturing process, a vertical gap is secured by a stopper groove unit to achieve worker convenience and reduce the number of processes.
Patent KR-20220115708-A (KR)
Title: Organic light-emitting display apparatus
Inventor: KISHIMOTO KATSUSHI
IPC: H01L51/50
Filed: 2021-02-09
Abstract: The present invention is for an organic light emitting display device capable of displaying a high quality image. Provided is the organic light emitting display device which comprises: a substrate; a first pixel electrode disposed on the substrate; a second pixel electrode disposed on the substrate and having an upper surface of a flatness degree higher than a flatness degree of an upper surface of the first pixel electrode; a first color light emitting layer disposed on the first pixel electrode; and a second color light emitting layer disposed on the second pixel electrode and capable of emitting light having a longer wavelength than a wavelength of light emitted from the first color light emitting layer.
Patent KR-20220115361-A (KR)
Inventor: CHUNG BYUNG YUN
IPC: E03C1/04
Filed: 2021-02-10
Abstract: Even a simple problem can become a great technique if users change a way users use products. The present technology is also IDEA TECHNOLOGY SYSTEM. It seems that encouragement and dissemination are needed. A current faucet is located in the middle of a washbasin so that a head touches the faucet, making it difficult to use. Two faucets are placed next to the washbasin for easy and convenient use.
Patent KR-20220116963-A (KR)
Title: Wafer cleaning apparatus, method for cleaning wafer and method for fabricating semiconductor device
Inventor: CHO SEONG KEUN
IPC: B23K26/60
Filed: 2021-02-16
Abstract: A wafer cleaning device, a wafer cleaning method, and a semiconductor manufacturing method are provided. The semiconductor device manufacturing method comprises: placing a wafer on a rotatable chuck; heating the wafer by emitting a laser to the lower surface of the wafer; and cleaning the wafer by supplying a chemical solution to the upper surface of the wafer. The laser transmits through an optical system including an aspherical lens array. The laser transmits through a correction window including a transmissive window including first and second areas that are different from each other, a first coating layer covering the first area of the transmissive window, and a second coating layer covering the second area of the transmissive window. The first coating layer and the second coating layer have different light transmittances. A technical problem to be solved by the present invention is to provide a wafer cleaning device with improved performance by improving temperature distribution over the entire surface of the wafer.
Patent KR-20210106391-A (KR)
Inventor: LEE JAE EON
IPC: E01C13/04
Filed: 2021-02-22
Abstract: The present invention relates to a plastic floor material, which includes ribs of a base frame formed in a hexagonal honeycomb structure and enables vertical legs to be installed in every vertex of the structure, to enable load in horizontal and vertical directions to be most efficiently dispersed and have high productivity and economic efficiency. Moreover, a plurality of protrusions are formed on a hexagonal upper surface, and a Y-shaped protrusion is formed on an upper surface of a side finishing material to improve slip resistance.
Patent KR-20220120232-A (KR)
Title: Radar control apparatus and method
Inventor: JIN HO YOUNG
IPC: G01S7/40
Filed: 2021-02-23
Abstract: The present disclosure relates to a radar control apparatus and method. More specifically, according to the present disclosure, the radar control apparatus comprises: a reception unit which receives front driving information on the surroundings of an own vehicle from a radar; a calculation unit which calculates a first velocity ratio based on a relative velocity of a front vehicle and the own vehicle and a vertical angle of the radar for the front vehicle and calculates a second velocity ratio based on a relative velocity of an object and the own vehicle and a vertical angle of the radar for the object; and a determination unit which determines whether the vertical angle of the radar is twisted based on the first velocity ratio and the second velocity ratio. The present invention can improve the reliability of detection information by radar.
Patent KR-20220122820-A (KR)
Title: mobile tool system
Inventor: YIM HO YEON
IPC: B60R25/10
Filed: 2021-02-26
Abstract: The present invention relates to a transportation means system. The transportation means system comprises an entry device for smoothly performing communication between a user terminal and a user vehicle terminal. Accordingly, communication reliability between a fixing device and a portable device can be increased.
Patent KR-20220123934-A (KR)
Title: Bulk acoustic resonator filter
Inventor: HWANG HYUN MIN
IPC: H03H9/02
Filed: 2021-03-02
Abstract: An acoustic resonator filter according to one embodiment of the present invention comprises: a series part comprising at least one series acoustic resonator electrically connected in series between first and second ports in which a radio frequency (RF) signal passes, respectively; and a shunt part comprising a plurality of shunt acoustic resonators electrically connected between one node of the series part and the ground, wherein a difference between a plurality of anti-resonance frequencies of the plurality of shunt acoustic resonators may be smaller than that of a difference between a plurality of resonance frequencies of the plurality of shunt acoustic resonators. Therefore, the present invention is capable of further reducing a possibility of damage.
Patent KR-20210116246-A (KR)
Inventor: HOFFMANN JENS
IPC: B60W40/105
Filed: 2021-03-02
Abstract: The present invention relates to a method for controlling the longitudinal dynamics of a vehicle. The vehicle has a brake system with friction brakes and a drive system with an electromotive drive which acts on at least one wheel of the vehicle and a battery for supplying power to the electromotive drive. The method comprises: a step of determining state information (202, 210) for describing the state of the vehicle and/or the state of the brake system and/or of the drive system, a step of determining route information (218) for describing a route profile of a future route of the vehicle, a step of determining an action plan (248) for implementing a future braking request (252) by the friction brakes and/or the electromotive drive on the basis of the state information (202, 210) and the route information (218), wherein the action plan (248) specifies, for future times and/or areas on the route, whether a braking request of the vehicle is to be implemented by the friction brake and/or the drive system; and a step of implementing the braking request (252) triggered in the vehicle in accordance with the action plan (248).
Patent KR-20210143647-A (KR)
Title: An apparatus for semiconductor dies bonding and method thereof
IPC: H01L21/67
Filed: 2021-03-03
Abstract: The present invention relates to a device (1) and method (2) for bonding a semiconductor die. In particular, in rotary turret-based semiconductor die bonding, since at least one first indexer (109) and at least one second indexer (111) are operated to move sequentially and repeatedly in an X-axis direction and a Y-axis direction along a single track providing system, the production throughput can be increased and idle time of a bonding process can be reduced compared to a conventional bonding process. The device (1) for bonding a semiconductor die comprises: a rotary turret (101); a semiconductor die picking station (DPS); and a semiconductor die bonding station (DBS).
Patent KR-20220125110-A (KR)
Title: Overdenture provided to enable angle adjustment
Inventor: YOON JU IL
IPC: A61C8/00
Filed: 2021-03-04
Abstract: The present invention relates to an over-denture enabling an angle adjustment that is characterized in comprising: a fixture that comprises an upper part structure of a ball shape and implanted into the alveolar bone; and a cap part provided to be coupled with an upper part structure of the fixture, wherein the cap part comprises an accommodating part in which the upper part structure is accommodated, and the accommodating part comprises at least three or more incision parts. Therefore, the present invention is capable of having an advantage of being more stably maintained.
Patent KR-20220000806-A (KR)
Title: Method for controlling traffic signal using image information and system thereof
Inventor: SEO YEONGJIN
IPC: G08G1/017
Filed: 2021-03-09
Abstract: A traffic signal control method using image information is disclosed. According to one aspect of the present invention, the method includes the steps of: detecting the number of pedestrians waiting for a pedestrian signal to pass the crosswalk arranged on the first road with a first image detection device; comparing the number of pedestrians with a first reference value; opening a pedestrian signal of the first road during the reference crossing time when the number of pedestrians is equal to or greater than the first reference value; opening a vehicle signal of a second road during the reference travel time corresponding to the reference crossing time; detecting information of a vehicle waiting for a vehicle signal in at least one of a straight-line lane and a left-turn lane of the second road with a second image detection device, when the number of pedestrians is less than the first reference value; comparing the information of the vehicle with a second reference value; and opening the vehicle signal of the second road for an adjusted travel time different from the reference travel time according to a result of the comparison with the second reference value. According to the present invention, it is possible to effectively reduce traffic congestion by actively controlling traffic signals by using image information in an intersection situation.
Patent KR-20220128159-A (KR)
Title: Apparatus and scheduling method for process scheduling
Inventor: HYUNCHUL SEOK
IPC: G06F9/48
Filed: 2021-03-12
Abstract: Embodiments relate to an apparatus and a scheduling method for process scheduling. According to an embodiment, an electronic device comprises: a processor including a plurality of cores; and a memory operatively connected to the processor. On the memory, an operating system driven by the processor is loaded. The operating system acquires IPC information of a task loaded on the memory, acquires, in response to each of the plurality of cores, the capacity and the power for each frequency corresponding to the acquired IPC information, and can allocate the task to any one of the plurality of cores on the basis of the acquired capacity and power for each frequency. Therefore, by scheduling the task in consideration of the IPC information of the task, performance and energy efficiency related to processing of the task can be improved.
Patent KR-20210119310-A (KR)
Title: Header for semiconductor package, and semiconductor package
Inventor: KIMURA YASUYUKI
IPC: H01S5/02315
Filed: 2021-03-17
Abstract: A header for a semiconductor package has: an eyelet having an upper surface and a lower surface that is opposite to the upper surface; a metal block having a side surface, and configured to protrude from an upper surface of the eyelet; a lead encountered in a through-hole penetrating the eyelet from an upper surface to a lower surface; and a substrate equipped with a front surface on which a signal pattern electrically connected to the lead is formed, and a rear surface opposite to the front surface. The rear surface of the substrate is fixed to a side surface of the metal block. One part of the rear surface of the substrate is exposed from the metal block, and a ground pattern is formed on this part of the substrate. Therefore, an objective of the present invention is to provide the header for the semiconductor package capable of further improving electrical characteristics.
Patent KR-20220148955-A (KR)
Title: Private conversation providing remote meeting method
Inventor: SEO HYUNG SU
IPC: H04L9/40
Filed: 2021-03-18
Abstract: The present invention relates to a remote meeting performed by a plurality of computers (10) connected through the Internet. It is to enable individual connection and voice conversation between a participating computers (10) in a state where a remote meeting is in progress. Through the present invention, smooth private communication between users is possible in the course of a remote meeting, thereby improving the effectiveness and efficiency of the remote meeting and increasing user convenience.
Patent KR-20220133516-A (KR)
Title: Method for detecting tumor derived mutation from cell-free DNA based on artificial intelligence and Method for early diagnosis of cancer using the same
Inventor: CHOI JUNGKYOON
IPC: G06N20/00
Filed: 2021-03-25
Abstract: The present invention relates to a method for early diagnosis of cancer, using artificial-intelligence-based detection of a tumor-derived mutation of cell-free DNA and, more specifically, to a method for early diagnosis of cancer, using artificial-intelligence-based detection of a tumor-derived mutation of cell-free DNA, the method using a method comprising obtaining sequence information from a biological sample, and then comparing the sequence information with that of a reference genome to detect a mutation, and inputting the detected mutation information into an artificial intelligence model trained to determine the presence of a tumor-derived mutation and analyzing same. A method for detecting a tumor-derived mutation of cell-free DNA, and a method for early diagnosis of cancer, using same, according to the present invention, allow next generation sequencing (NGS) to be used to diagnose cancer early on the basis of artificial intelligence by using both functional and sequence features of cancer, so that high commercial utilization due to high accuracy and sensitivity are provided, and thus the methods of the present invention are useful in early diagnosis of cancer.
Patent KR-20220134117-A (KR)
Title: Handler for testing electronic components
Inventor: CHO YOUNG HWAN
IPC: G01R31/28
Filed: 2021-03-26
Abstract: The present invention relates to a handler for testing electronic components. According to the present invention, the handler for testing electronic components has a composition in which a moving hand moves an electronic component to a holder, which can hold the electronic component, through the holder and a test hand moves the electronic component from the holder to a tester to electrically connect the electronic component and the tester and, for the composition, has a stacker part for supplying and recovering the electronic component. According to the present invention, the handler for testing electronic components has an effect of electrically connecting a large electronic component such as an SSD to a tester automatically and, especially, handling electronic components with various specifications so as to minimize construction costs for testing electronic components.
Patent KR-20220134833-A (KR)
Inventor: CHOI SANG KYU
IPC: H02G7/05
Filed: 2021-03-26
Abstract: Disclosed in the present invention is a clamp device. The disclosed clamp device includes: a clamp body part which includes a conductive material, and surrounds an electric wire; a clamp fixing part which fixes the clamp body part to the electric wire, and includes a conductive material; and a ground wire coupling part which is detachably coupled to the clamp body part, allows a ground wire to be coupled thereto, and includes a conductive material.
Patent KR-20220135814-A (KR)
Title: Height adjustable legs of desk and chair
Inventor: KIM DOO CHUL
IPC: A47B9/14
Filed: 2021-03-31
Abstract: The present invention relates to a device for adjusting the height of legs of a desk and a chair, wherein a button having a hooking part and a release part is provided elastically through a spring on a supporting member fixed to a lower leg, so when a desk or a chair is lifted without pressing the button, the release part is released from an adjustment hole of an upper leg, and when the button is pressed in an opposite manner, the hooking part is released from the adjustment hole to lower the desk or the chair, thereby eliminating the need to press the button when adjusting the desk or the chair high to facilitate use. For the purpose, the present invention provides a device for adjusting the height of legs of a desk and a chair, comprising: an upper leg having an upper end fixed to an upper plate of a desk or a seat plate of a chair; a lower leg lifted and lowered while having the upper leg inserted thereinto; and a supporting member provided on an upper end of the lower leg to be selectively inserted into a plurality of adjustment holes formed on the outer circumference surface of the upper leg. The supporting member includes a button, which moves elastically toward the outer circumference surface of the upper leg through the spring, and the button consists of a hooking part inserted into the adjustment hole to be hooked, and a release part over which the adjustment holes cross. Therefore, even when the button is not pressed while the desk or the chair is lifted upward, the adjustment holes cross over the release part to adjust the height.
Patent KR-20220135908-A (KR)
Inventor: KIM SHIN
IPC: B29C39/02
Filed: 2021-03-31
Abstract: According to the present invention, a method of manufacturing a molded product using coffee grounds comprises: a drying step of drying coffee grounds; a filtering step of filtering the coffee grounds dried in the drying step; a coffee ground mixing step of mixing a gypsum mixture with the coffee grounds filtered in the filtering step; and a molding step of inserting the mixture prepared through the coffee ground mixing step into a mold and molding the same. The molded product manufactured through the above-mentioned process is eco-friendly because discarded coffee grounds are reused, and exhibits excellent antibacterial properties, so that it is possible to provide a molded product that can be used for various purposes such as potted plants, candle containers, interior props, a sense holder, a mobile phone holder, etc.
Patent KR-20220139764-A (KR)
Inventor: JUNG YOUNG HO
IPC: E05D7/081
Filed: 2021-04-08
Abstract: The present invention relates to a hinge structure of a door, which comprises: a support device fixated and installed in one point inside a hinge casing of a door; a spring mounted and installed in an upper portion of the support device; a hinge shaft rotatably installed in one point of a door frame; and a hinge shaft support rotated with the hinge shaft together and compressing the spring when lifting the door upward. The hinge shaft support is coupled to be liftable by the spring inside the hinge casing. Accordingly, the door and the door frame are coupled only by inserting the door in a hinge and lifting the door without using an additional tool.
Patent KR-20210128918-A (KR)
Inventor: YOU TAE HWAN
IPC: H01Q5/50
Filed: 2021-04-09
Abstract: The present invention relates to a multiple and broadband antenna which maximizes radiation efficiency of an antenna in a limited size to have multiple and broadband characteristics. According to an embodiment of the present invention, the antenna is divided into a low-band module and a high-band module, and wiring for electrical connection with a combiner module connected the low-band and high-band modules is spaced apart from each other by a predetermined distance or more, and thus there is an effect which can minimize mutual influence.
Patent KR-20220140951-A (KR)
Inventor: PARK SUN HO
IPC: G06F8/36
Filed: 2021-04-12
Abstract: Disclosed are a system and a method for producing an application, capable of making convenient the generation of an application by using a basic source code and stored content. To achieve the purpose, the system for producing an application includes an application generation server analyzing content information and app setting information transmitted from an application generation program installed in a user terminal to extract a corresponding basic function source code from a source code storage, generating a self-produced app source code with the basic function source code and the app setting information, and combining the content information with the self-produced app source code to generate an application installation file. In accordance with the present invention, an application for sharing content produced or owned by a user with other people can be conveniently generated without professional knowledge about development.
Patent KR-20220141067-A (KR)
Inventor: PARK CHEOL SU
IPC: G06N20/00
Filed: 2021-04-12
Abstract: The present invention relates to a method for controlling a seawater battery and a system therefor. The present invention provides a method for controlling a seawater battery including a plurality of cells. The present invention may provide a method for controlling a seawater batter. The method comprises the steps of: receiving a set value with respect to at least one of charging and discharging; receiving sensing information sensed from at least one sensor included in the seawater battery; and performing control related to the at least one of charging and discharging corresponding to the set value on the basis of the sensing information. The sensing information includes information related to at least one of salinity and pressure around the plurality of cells. This study in the present invention is a result of studies conducted as a regional vitality project (P0012970) supported by the Ministry of Trade, Industry and Energy and the Korea Institute for Advancement of Technology. According to the present invention, the method for controlling a seawater battery and the system therefor can stably drive a seawater battery even when a state of seawater changes.