baber/WOPTO huggingface dataset:
Patent KR-20200142794-A (KR)
Inventor: PARK AE JA
IPC: B01D46/00
Filed: 2019-06-13
Abstract: The present invention relates to a filter housing for a bus type air purifier, which provides countermeasures for ultra-fine dust introduced into a bus through a door and a window of the bus. According to the present invention, the filter housing for smells from a bus interior comprises: a housing fixing unit for fixating the filter housing to a ceiling of the bus; a filter guide unit for supporting a filter inside the housing to fixate the filter at the center of the housing; and a ventilation slit for transferring air to the filter. Therefore, the filter housing can purify fine dust and the ultra-fine dust contained in the air introduced from the window or the door.
Patent KR-20200143791-A (KR)
Inventor: LIM JAI YOUNG
IPC: H01L21/67
Filed: 2019-06-17
Abstract: The present invention relates to a semiconductor package separation device capable of easily separating a semiconductor package from a film in a state where the contamination of the semiconductor package in a sputtering process of the semiconductor package and burrs occurred in the semiconductor package separation device are minimized, being compatible with various types of separation methods, and handling various types of wafers for the sputtering process of the semiconductor package. The semiconductor package separation device according to the present invention can easily separate the semiconductor package from the film by softening an adhesive layer of the film adsorbed on a chuck table through a heating member arranged on the chuck table in a process of separating the semiconductor package from the film on which the sputtering process has been completed, can minimize the burrs occurred at the outer corners of the semiconductor package by spraying cooling air toward the separated semiconductor package, and can stably pick up the semiconductor package separated from the film by using a gripper. In addition, the semiconductor package can be smoothly separated by using a proper separation method according to a type of the film used in the sputtering process and an adhesion degree of the film, and the various separation methods can be properly selected and used with one separation device.
Patent KR-20200143922-A (KR)
Inventor: PARK CHANHO
IPC: G06F12/02
Filed: 2019-06-17
Abstract: Provided are a memory card and a data processing method using the same. The memory card connected to a system bus of a host device comprises: a memory module; an address determination unit configured to determine that a memory address included in a memory access request transmitted from a protocol engine is located in which physical space; a memory access unit configured to perform a read/write operation according to the memory access request with respect to the memory module when it is determined that the memory address corresponds to the memory module; and a host access unit configured to perform a read/write operation according to the memory access request for the local memory or the storage when it is determined that the memory address corresponds to the local memory or storage of the host device.
Patent KR-20190143826-A (KR)
Inventor: KIM YONG SUNG
IPC: C07K7/08
Filed: 2019-06-20
Abstract: Provided in the present specification are cyclic peptides that specifically bind to cell surface molecules to enable cell/tissue-specific targeting. Cyclic peptides can be bound to chemicals such as a polypeptide like an antibody or a cell-penetrating antibody. The cell/tissue-specific cell-penetrating antibodies containing the cyclic peptides described herein allow targeted delivery in a cell type specific or tissue specific (i.e., cell/tissue specific) manner. The cell/tissue-specific cell-penetrating antibodies described herein can be used as effective anticancer agents for cancers that overexpress cell membrane proteins specifically binding to fused cyclic peptides.
Patent KR-20200145221-A (KR)
Title: Bus Information System : BIS .
Inventor: KO MYUNG JIN
IPC: G06Q50/26
Filed: 2019-06-21
Abstract: Disclosed is a bus information system (BIS) for an unstopped bypass bus and a stop in which a user can check information on an unstopped bypass bus and a stop in advance. According to the present invention, a bus information system for an unstopped bypass bus and a stop may comprise: a collection unit which identifies event and assembly information within a certain period of time in a traffic information system; and a central control server for receiving the event and assembly information from the collection unit, generating unstopped bypass bus and stop information based on the event and assembly information, and transmitting the unstopped bypass bus and stop information to bus stop terminals and bus-related applications on the corresponding route.
Patent KR-20200145383-A (KR)
Inventor: LEE DO HAENG
IPC: A61K8/36
Filed: 2019-06-21
Abstract: The present invention relates to a composition for improving a skin condition and including omega-7 derived from refined fish oil and red ginsengs. The composition according to the present invention includes an omega-7 and red ginseng composite material as an active ingredient, and thus exhibits an excellent skin improving effect. The composition for improving a skin condition according to the present invention comprises, at optimized concentrations, omega-7 derived from refined fish oil, and red ginsengs containing saponine, polysaccharides and the like as active ingredients. Thus, on the basis of high stability, the effects of improving skin moisturizing, improving skin protection barriers, and inhibiting cell damage caused by oxidative stress are ensured. Accordingly, a comprehensive skin condition improvement effect is exhibited with respect to damage to skin caused by external stimuli such as fine dust. Also, antioxidant, anti-inflammatory, skin elasticity, and anti-wrinkle effects are ensured, and an excellent skin aging inhibitory effect is exhibited. The composition according to the present invention comprehensively exhibits a fundamental skin condition improvement effect, and thus is expected to be variously utilized for food, health functional food, food additives, cosmetics, and the like.
Patent KR-20200105368-A (KR)
Inventor: SHIN SEUNG HYUN
IPC: G06T7/00
Filed: 2019-07-03
Abstract: Disclosed are an application method and an application device. According to an embodiment of the present invention, the application method comprises the following steps: collecting first three-dimensional shape information of an area to which an adhesive is to be applied to an object; comparing the collected first three-dimensional shape information with pre-stored three-dimensional shape information to correct an adhesive application position; applying the adhesive to the corrected application position; collecting second three-dimensional shape information of the applied adhesive; and comparing the corrected application position information with the second three-dimensional shape information to determine the misapplication of the adhesive.
Patent KR-20210004580-A (KR)
Inventor: PARK SANG MOK
IPC: H01M50/572
Filed: 2019-07-05
Abstract: The present invention relates to a lithium-ion secondary battery capable of improving the safety of battery cells and, more specifically, to a lithium-ion secondary battery comprising: a positive electrode including a positive electrode current collector and a positive electrode coating layer coating the positive electrode current collector; a positive electrode lead unit in which the positive electrode coating layer is not formed in the positive electrode current collector, and a conductive coating layer is formed on at least one of an upper surface, a lower surface, and both surfaces; a negative electrode including a negative electrode current collector and a negative electrode coating layer coating the negative electrode current collector; and a separator positioned between the positive electrode and the negative electrode.
Patent KR-20200027412-A (KR)
Title: A grass cutter of unwind
Inventor: KIM YONG TAK
IPC: A01D34/73
Filed: 2019-07-09
Abstract: In order to solve the objective, a cutting machine blade is coupled to a rotating shaft of a cutting machine power transfer pipe according to the present invention and rotates. A winding prevention blade for a cutting machine is erected between the cutting machine blade and a holder. When the cutting machine operates, the winding prevention blade for the cutting machine rotates with the cutting machine blade and prevents outside grass from being wound between the cutting machine power transfer pipe and the cutting machine blade, and a blade erected on a reinforced fixed plate cuts the wound grass by rotation and discharges the grass to the outside, thereby preventing the grass from being wound. At the same time, a sharp blade cuts and removes the grass wound together so that a blade without the wound grass rotates smoothly to perform work.
Patent KR-20210007120-A (KR)
Inventor: YOO KWANG SU
IPC: A62B1/18
Filed: 2019-07-10
Abstract: The present invention relates to an installation stand for a descending life line. More particularly, the present invention relates to an installation stand for a descending life line comprising: a wall fixing member (1) having side reinforcement bars (11) (12) on both sides; a first installation member (2) installed in the wall fixing member (1) to horizontally rotate a first support arm (3) while connecting one side of the first support arm (3); a second installation member (4) installed on the other side of the first support arm (3) to connect a second support arm (5); and the second support arm (5) installed on the second installation member (4) and having a ring (6) at the end while rotating in the vertical direction. Accordingly, it maximizes the safety of the use of the descending life line and, through a two-section structure, enables safe escape and descent while firmly avoiding the collision between the descending life line (rope device, rope, boarding machine, etc.) and the escaper.
Patent KR-20200007714-A (KR)
Inventor: MOREL HERVE
IPC: B64D45/00
Filed: 2019-07-11
Abstract: The present invention provides a method for analyzing a vibration signal caused by rotation of at least one moving part (2) belonging to a rotation mechanism (3) forming a part or a whole of a drive train (4) to transfer drive torque. The rotation mechanism (3) is suitable for an aircraft (5, 5′). The method for analyzing the vibration signal caused by the rotation of the at least one moving part (2) belonging to the rotation mechanism (3) includes: at least a first measurement step of measuring vibration in at least a direction and generating the vibration signal indicating a motion of the rotation mechanism (3) as a time function, wherein the first measurement step is executed by at least a vibration sensor (6); and at least a second measurement step of measuring each position of the moving part (2), wherein the moving part (2) has at least a degree of freedom of rotating on each circumference of a rotation axis (Z). The method for analyzing the vibration signal caused by the rotation of the at least one moving part (2) can determine at least an available range about the vibration signal.
Patent KR-20190094131-A (KR)
Title: Headset and operating method thereof
Inventor: SEO JAE PIL
IPC: H04R1/10
Filed: 2019-07-23
Abstract: Disclosed are a headset implementing an artificial intelligence (AI) algorithm and/or a machine learning algorithm and communicating with other electronic devices and external servers in a 5G communication environment and an operating method thereof. The headset comprises a plurality of microphones, an AEC module, a VAD module and a BSS module processing a sound source signal received from the microphones. Accordingly, convenience of users can be increased.
Patent KR-20200011908-A (KR)
Title: Adhesive composition
Inventor: KO MIN JIN
IPC: C09J175/04
Filed: 2019-07-25
Abstract: TThe present invention relates to an epoxy-based adhesive composition which provides excellent adhesive strength, peel strength and impact resistant strength uniformly over a wide temperature range. The adhesive composition comprises: (a) one or more epoxy resins; (b) a urethane resin; (c) core shell rubber; and (d) at least one epoxy curing agent.
Patent KR-20210016778-A (KR)
Title: Greenhouse with multi-stage ventilation structure
Inventor: YANG SE JIN
IPC: E04B1/76
Filed: 2019-08-05
Abstract: The present invention relates to a plastic greenhouse having a multi-stage ventilation structure. More specifically, the present invention relates to a plastic greenhouse having a multi-stage ventilation structure, wherein a space is formed between an inner house means for cultivating plants and an outer house means for adjusting a temperature, and thus the temperature inside the inner house means is adjusted. The plastic greenhouse having a multi-stage ventilation structure of the present invention comprises: an inner house means for cultivating plants; an outer house means for moving external air so as to adjust and maintain the internal temperature of the inner house means while preventing external air from directly entering the inner house means; and a spatial part formed between the inner house means and the outer house means to trap or move external air.
Patent KR-20190098119-A (KR)
Title: Refrigerator
Inventor: JISU PARK
IPC: F25D25/02
Filed: 2019-08-13
Abstract: According to an embodiment of the present invention, a refrigerator enables at least a portion of a refrigerator door to be selectively transparent by user control for the inside of the refrigerator to be seen through while the refrigerator door is in a closed state. Moreover, a transparent panel assembly for seeing through the inside of the refrigerator can be integrally installed along with an outer plate of the door.
Patent KR-20210027563-A (KR)
Title: Storage device and operating method thereof
Inventor: CHO YOUNG ICK
IPC: G06F12/02
Filed: 2019-08-28
Abstract: An object of the present invention is to provide a storage device and an operating method thereof that can perform an unmap operation effectively. A storage device according to an embodiment of the present invention includes a nonvolatile memory and a controller. The controller is configured to: store, in a map update buffer, one or more unmap target map segments including first logical addresses to be trim-processed; count the number of second logical addresses having the same memory block number from among logical address to physical address (L2P) entries of the one or more unmap target map segments stored in a map update buffer; and selectively perform a first unmap operation or a second unmap operation according to whether the number of the first logical addresses and the number of the second logical addresses are the same.
Patent KR-20210026066-A (KR)
Title: Inner lens of lamp for vehicle
Inventor: KIM CHUL HYUN
IPC: F21S43/30
Filed: 2019-08-29
Abstract: The present invention relates to an inner lens of a vehicle lamp. The inner lens includes: a first inner lens unit extending in a first direction; a second inner lens unit extending in a second direction; a light split incident light unit formed in a connection portion between the first inner lens unit and the second inner lens unit and dispersed and guided in a traveling direction of light irradiated from a light source to the first inner lens unit and the second inner lens unit; and a reflection groove formed to be recessed in at least one side of the first inner lens unit and the second inner lens unit, and guiding the traveling direction of light passing through the first inner lens unit toward an outer lens side. The present invention provides the inner lens of the vehicle lamp which can implement various and beautiful aesthetics.
Patent KR-20210033593-A (KR)
Title: Memory module and operating method thereof
Inventor: JEON YOUNHO
IPC: G06F3/06
Filed: 2019-09-18
Abstract: According to an embodiment of the present invention, a memory module comprises: a device controller for communicating with a host device based on a first interface including a first clock signal, a first data signal, and a first data strobe signal, and operates in either a first operation mode or a second operation mode according to an operation mode control value from the host device; and a memory device for communicating with the device controller based on a second interface including a second data signal and a second data strobe signal. The device controller includes a buffer training support logic circuit configured to transmit a predetermined training result value to the host device according to a training control value from the host device, when a training is performed on a third interface, a virtual interface, recognized by the host device in the first operation mode. Therefore, the memory module can operate as an LRDIMM type module without a data buffer.
Patent KR-20210034135-A (KR)
Title: Display device
Inventor: HWANG YOUNG IN
IPC: G09G3/3233
Filed: 2019-09-19
Abstract: Provided is a display device. The display device includes: a (k−1)^th scan line and a k^th scan line parallel to each other; a j^th data line crossing the (k−1)^th scan line and the k^th scan line; and a subpixel connected to the (k−1)^th scan line, the k^th scan line, and the j^th data line, wherein the subpixel includes: a driving transistor configured to control a driving current flowing from a first electrode to a second electrode according to a data voltage applied to a first gate electrode, wherein the driving transistor having a second gate electrode is connected to the (k−1)^th scan line; and a light-emitting element configured to emit light according to the driving current, thereby minimizing a difference in white luminance of pixels, which may occur due to the rise of current between a drain and a source of the driving transistor due to the hysteresis characteristics of the driving transistor.
Patent KR-20210037262-A (KR)
Title: Portable Slide Valve
Inventor: LEE JUNG SOO
IPC: F16K3/36
Filed: 2019-09-27
Abstract: The present invention relates to a portable slide valve which is able to provide a lubricant in a process of opening/closing of a sliding unit to allow the lubricant to be actively used for a long time, and rotate a handle unit of the sliding unit to prevent the handle unit from being an obstacle in installing a cable underground and prevent the gas from being discharged from the pipe to the outside. The portable slide valve comprises: a body unit in which a first penetrating hole is formed on the center of the inside thereof to communicate with the pipe, and a sealing groove in a trapezoid shape with a sealing rubber inserted is formed on an outer side of the first penetrating hole, and which includes a lower plate module, in which on one side surface an entrance/exit hole is formed and a lower surface is engaged with one side of the lower connection unit, and an upper plate module in which a lower surface is connected to an upper surface of the lower plate module, and in the center a second penetrating hole is formed to be overlapped with the first penetrating hole, and an upper surface is engaged with one side of the upper connection unit; and a sliding unit which slides and moves through the entrance/exit hole, opens/closes the first penetrating hole and the second penetrating hole, and includes a plate module made of hard materials and a handle module which can be refracted upward or downward from the plate module.
Patent KR-20210038786-A (KR)
Title: Boss for pressure vessel
Inventor: KIM WON YOUNG
IPC: F17C13/00
Filed: 2019-09-30
Abstract: The present invention relates to a boss for a pressure vessel. More particularly, the present invention provides a boss for a pressure vessel, which comprises: a hollow inner metal boss including a first region that is inserted and fixed along an inner circumferential surface of a liner in which an outer circumferential surface of a cylindrically protruding inlet is formed, and a second region that extends in the longitudinal direction of the first region; and a cylindrical outer metal boss including a third region in contact with an outer circumferential surface of the liner, and a fourth region in which an inner circumferential surface is in contact with an outer circumferential surface of the second region of the inner metal boss.
Patent KR-20210039561-A (KR)
Title: Mehtod for correcting error of dead reckoning and electronic device thereof
Inventor: SEO MYUNG HWAN
IPC: G08G1/0968
Filed: 2019-10-02
Abstract: Various embodiments of the present invention relate to a dead reckoning error correction method and an electronic device thereof. The electronic device comprises: an image sensor; an inertial sensor; a wheel sensor; a memory; and a processor operatively coupled to the image sensor, the inertial sensor, the wheel sensor, and the memory, wherein the processor can be set to generate first positioning information associated with movement of a vehicle based on an image obtained from the image sensor, generate second positioning information associated with the movement of the vehicle based on a measurement value of the inertial sensor, and determine positioning information of the vehicle based on the first positioning information, the second positioning information, and the measurement value of the wheel sensor. Other embodiments of the present invention are possible. Therefore, accuracy of dead reckoning technology using visual inertial odometer can be increased.
Patent KR-20210041933-A (KR)
Title: Game providing device managing content related to game and operation method of game providing device
Inventor: KIM HO YEON
IPC: G06F16/9535
Filed: 2019-10-08
Abstract: Disclosed is a method of operating a game providing device, comprising: a step of acquiring a plurality of keywords related to a predetermined game; a step of determining at least one valid keyword based on a search result of searching for content using the plurality of keywords; a step of mapping and registering the at least one valid keyword and at least one content searched for with the at least one valid keyword; a step of providing customized content to an account of a predetermined user based on search information or status information of the predetermined user; and a step of managing the at least one registered content based on feedback information of the customized content for the predetermined user.
Patent KR-20210042611-A (KR)
Title: Curling control system for preparing complex sheet, Manufacturing method of complex
Inventor: LEE SANG PIL
IPC: B32B37/06
Filed: 2019-10-10
Abstract: The present invention provides a curling control system capable of minimizing and/or preventing the occurrence of curling in a sheet bonded with a metal sheet when manufacturing a complex sheet using the metal sheet, a method for manufacturing the complex sheet introducing the same and a method for manufacturing an encapsulant for an organic electronic device using the complex sheet manufactured thereby.
Patent KR-20210046909-A (KR)
Inventor: CHI DAE YOON
IPC: A61K51/04
Filed: 2019-10-18
Abstract: A compound represented by chemical formula 1 of the present invention enables diagnosis or treatment through a pre-targeting method, maintains the concentration thereof in the blood for a relatively long time by binding to the albumin protein, can adjust the retention time according to the magnitude of the binding force with albumin, and thus can be used for both diagnosis and treatment.