baber/WOPTO huggingface dataset:
Patent KR-20210117203-A (KR)
Title: Microcontroller program instruction execution fingerprinting and intrusion detection
Inventor: MERCHAN JORGE GUAJARDO
IPC: G06F21/55
Filed: 2021-03-17
Abstract: Provided is an improved approach for fingerprinting a microcontroller unit (MCU) via analysis of a physical property of the MCU during execution of program instructions, as well as to performing intrusion detection based on the fingerprinting. Instruction classification and software intrusion detection are executed. The program instruction execution of a processor of a microcontroller unit (MCU) is monitored via side-channel signal analysis, in which the monitoring includes capturing a signal trace of a physical property of the MCU that reveals information correlated with the program instruction execution of the MCU, and the signal trace indicates a value of the physical property over time. From the signal trace, time domain features, frequency domain features, and Mel Frequency Cepstral Coefficients (MFCC) features are extracted. A model is utilized for instruction detection to identify an execution signature based on the time domain features, frequency domain features, and MFCC features. The execution signature is compared to one or more reference instruction signatures. A remedial action is performed responsive to the execution signature failing to match to the one or more reference instruction signatures.
Patent KR-20220106640-A (KR)
Inventor: SHIN WOONG CHUL
IPC: H01B1/02
Filed: 2021-03-19
Abstract: The present invention relates to a bonding wire for a semiconductor package which forms an insulating film on an outer surface of a core part by a thin film deposition method to fundamentally prevent short circuits during wire bonding and improve bonding characteristics. According to the present invention, the bonding wire for a semiconductor package comprises: the core part made of a conductive metal; and an insulating film formed on the outer surface of the core part by the thin film deposition method.
Patent KR-20220140070-A (KR)
Inventor: CHO EUN BUM
IPC: C01B25/32
Filed: 2021-04-08
Abstract: The present invention relates to a superparamagnetic mesoporous hydroxyapatite nanoparticles containing biocompatible cobalt ions using biowaste as a raw material and a manufacturing method thereof. The method for producing hydroxyepatite nanoparticles containing cobalt ions comprises the steps of: pulverizing scallops to obtain calcium powder; dissolving the calcium powder with hydrochloric acid; mixing a chelating agent with the solution; adding and mixing phosphate to the mixture; treating the mixture with a strong base; performing microwave treatment of the mixture; and aging at room temperature.
Patent KR-20220143506-A (KR)
Inventor: Kim seung yoon
IPC: H01L27/11568
Filed: 2021-04-16
Abstract: According to an embodiment of the present invention, a semiconductor device with improved integration and productivity includes: a substrate; first pad layers and a second pad layer on the substrate; a pattern structure including first openings on the first pad layers and a second opening on the second pad layer, and having a first region and a second region; gate electrodes laminated to be spaced apart from each other in the vertical direction on the pattern structure, extending along a first direction from the first region onto the second region, and each including a pad region of which a part of the upper surface thereof is exposed to the top on the second region; channel structures penetrating the gate electrodes, extending along the vertical direction, and each including a channel layer; gate contact plugs electrically connected to each of the gate electrodes through a pad region of each of the gate electrodes, extending in the vertical direction, and passing through the first openings of the pattern structure to be connected to the first pad layers, respectively; a source contact plug spaced apart from the gate electrodes, extending in the vertical direction, passing through the second opening of the pattern structure, and connected to the second pad layer; and a source connection pattern having an upper surface coming in contact with a portion of a lower surface of the pattern structure and coming in contact with the source contact plug and the second pad layer.
Patent KR-20220145183-A (KR)
Inventor: CHOI YOON JIN
IPC: G06Q30/06
Filed: 2021-04-21
Abstract: Disclosed in one embodiment of the present invention is a method for registering information applicable to a vehicle sharing platform. The method comprises: a consumer registration step in which a server provides a first interface including a residence authentication information input area to a first terminal, receives the consumer's residence authentication information from the first terminal, determines whether the consumer's residence is a preset apartment house, and performs information registration to set the consumer as a resident of the preset apartment house; a supplier registration step in which the server provides a second interface including a residence authentication information input area to a second terminal, receives the provider's residence authentication information from the first terminal, determines whether the supplier's residence is the preset apartment house, and performs information registration to set the supplier as a resident of the preset apartment house; and a vehicle registration step in which the server provides a third interface including a rental vehicle information input area for a vehicle to be rented to the second terminal, receives rental vehicle information of the supplier from the second terminal, and performs information registration to set the vehicle to be rented as a rentable resident vehicle of the preset apartment house. The vehicle sharing platform provides rental and leasing services for residents' vehicles such that people can share vehicles with each other.
Patent KR-20220146034-A (KR)
Title: Educational Device for Dental Care Instrument
Inventor: SON HO JUNG
IPC: G09B19/00
Filed: 2021-04-23
Abstract: The present invention relates to an educational device for dental care instruments, which allows infants and children to easily learn a use method of the dental care instruments and increase intimacy with dental care instruments by allowing the infants and children to directly use the dental care instruments such as dental floss. The educational device for dental care instruments according to the present invention comprises: an oral cavity model comprising a gum part having a shape corresponding to the gums of an oral cavity of a human body and a plurality of teeth arranged along the gum part; a dental care instrument detachably installed to the oral cavity model; and a foreign material model clay which is separably inserted into at least one gap formed between the plurality of teeth to serve as a foreign material caught between the teeth, and separated from the gap between the teeth by the dental care instrument.
Patent KR-20220149167-A (KR)
Title: Apparatus and method for providing IPTV contents seamlessly
Inventor: CHOI JAE WON
IPC: H04N21/472
Filed: 2021-04-30
Abstract: Disclosed are an apparatus and method for providing IPTV content seamlessly between IPTV service terminals, which enable a user to view corresponding IPTV content on another IPTV service terminal while viewing the IPTV content on a mobile terminal capable of using an IPTV service. According to one embodiment of the present invention, the IPTV service terminal comprises: a content playback unit playing IPTV content received through an access point; a search unit searching for other IPTV service terminals accessing the access point to acquire IPTV service unique IDs of the other IPTV service terminals; and a seamless viewing request transmission unit transmitting a seamless viewing request including IPTV content information and the acquired IPTV service unique ID to a seamless viewing relay server through the access point.
Patent KR-20220154901-A (KR)
Title: The pitching machine in which the baseball quality change facilitates
Inventor: KIM BYUNG JIN
IPC: A63B24/00
Filed: 2021-05-14
Abstract: The present invention relates to a pitching machine that controls the rotational speed of a plurality of wheel members and rotates at least one of a middle body or an upper body as necessary to be able to throw a baseball with a fastball or breaking ball. More specifically, the pitching machine comprises: a body part into which the baseball is thrown; a plurality of wheel members installed to be rotatable radially with the body part based on the thrown baseball and throwing the baseball by rotation; and a control part controlling the rotational speed of the wheel members.
Patent KR-20220159530-A (KR)
Inventor: HAN GIYEON
IPC: A61K8/9789
Filed: 2021-05-25
Abstract: The present invention provides a composite extract from raw materials including wild-type fructus lycii, eclipta prostrata, and phellodendri cortex, or raw materials for herbal medicine among herbs and a use of a functional cosmetic composition including lactic-acid fermented extracts of two or more among the above-mentioned raw materials. In particular, lactococcus latis strain (WC5) KCCM 43384 that is active in initial growth is added to the mixture including the above-mentioned three raw materials at the 1:1:1 ratio to culture the mixture while shaking the same, and then a fermented solution obtained after lactobacillus is killed is extracted with 40% 1,3-Butylene glycol, filtered under reduced pressure, and sterilized to obtain a fermented composite extract. The fermented composite extract of the present invention has excellent effects of antioxidation, whitening, and anti-inflammation and gives outstanding efficacy of hair growth, so that the extract can be used in various functional cosmetic compositions.
Patent KR-20220162980-A (KR)
Title: Semiconductor device and method of fabricating thereof
Inventor: NA CHAE HO
IPC: H01L27/092
Filed: 2021-06-02
Abstract: Provided is a semiconductor device capable of improving reliability and performance. The semiconductor device includes: a first fin-shaped pattern extended in a first direction, on a substrate; a second fin-shaped pattern spaced apart from the first fin-shaped pattern in a second direction, and extended in the first direction, on the substrate; a first epitaxial pattern connected to the first fin-shaped pattern, on the first fin-shaped pattern; a second epitaxial pattern connected to the second fin-shaped pattern, and separated from the first epitaxial pattern, on the second fin-shaped pattern; a lower field insulation film covering a side wall of the first fin-shaped pattern and a side wall of the second fin-shaped pattern, and including a protruding part protruding in a third direction, on the substrate; a lower epi-etching stop layer extended along an upper surface of the lower field insulation film, a side wall of the first epitaxial pattern, and a side wall of the second epitaxial pattern; an upper field insulation film covering a part of the side wall of the first epitaxial pattern, and a part of the side wall of the second epitaxial pattern, on the lower epi-etching stop layer; and a source/drain contact connected to the first and second epitaxial patterns, on the first and second epitaxial patterns, wherein the protruding part of the lower field insulation film is disposed between the first and second fin-shaped patterns, and the upper surface of the protruding part of the lower field insulation film is raised and lowered while moving away from the side wall of the first fin-shaped pattern.
Patent KR-20220166114-A (KR)
Title: Cylindrical motor mount
Inventor: HAM YI WOA
IPC: F16F1/38
Filed: 2021-06-09
Abstract: The present invention relates to a cylindrical motor mount. More specifically, the cylindrical motor mount comprises: an outer container member; an elastic member vertically arranged in the outer container member, and provided with a hollow shaft coupling part; an inner pipe inserted into the shaft coupling part of the elastic member to be mounted on a shaft of a motor; and a stopper protruding along the outer circumferential surface of the inner pipe, and arranged between the elastic members to control the axial movement of the motor. The stopper for controlling axial movement is integrally formed on the inner pipe mounted on the motor in a motor mount mounted on the motor to eliminate conventional separate assembly parts mounted for controlling the axial movement of the motor, thereby reducing the size and weight of the motor mount and reducing production costs as well as material costs.
Patent KR-20220166515-A (KR)
Title: Vehicle partition structure
Inventor: KIM HYUNG TAE
IPC: B60R21/02
Filed: 2021-06-10
Abstract: The present invention relates to a partition unit structure of a vehicle. The partition unit structure of the vehicle of the present invention comprises: a partition panel installed long in the transverse direction of a vehicle body to divide a passenger compartment and a cargo loading space; a transverse member reinforced along the transverse direction of the vehicle body to the partition panel; and a plurality of longitudinal members extending downward from the transverse member and then extending in the longitudinal direction of the vehicle body. An objective of the present invention is to provide the partition unit structure of the vehicle capable of effectively preventing a loading cargo from entering the passenger compartment, etc.
Patent KR-20220066814-A (KR)
Title: Data aggregation in zns drive
Inventor: KARIN INBAR
IPC: G06F12/02
Filed: 2021-06-14
Abstract: The present disclosure relates to controlling, by zone append commands, efficient transmission of data generally for a zoned namespace (ZNS). A ZNS storage device includes a memory device having a plurality of memory dies, and a control unit connected to the memory device. The control unit receives the zone append commands, wherein each zone append command relates to zone identifier information identifying a zone in a plurality of zones, and fetches and collects data related to each zone append command by the zone identifier information in an additional write buffer. The control unit writes the collected data in the memory device when the collected data for each zone reaches a preset size of programming chunk or writes in a temporary memory when the preset size is insufficient. Each zone uses a separate channel when transmitting the collected data to the memory device such that a plurality of channels are used in parallel to each other.
Patent KR-20220169326-A (KR)
Title: Electronic bulletin board system using electronic banners
Inventor: KIM YONG SOO
IPC: G06Q50/10
Filed: 2021-06-18
Abstract: An electronic billboard system, which is one aspect of the present invention, comprises: an advertiser terminal including an advertising information input unit for inputting setting information for an electronic banner that an advertiser wishes to post; an operation server connected to the advertiser terminal through a network to receive the setting information and manage the posting of the electronic banner according to the setting information; and at least one electronic billboard including at least one electronic billboard that receives the setting information from the operation server and posts the electronic banner. The advertising information input unit can input setting information including an advertising text, advertising area, industry category, and design. Accordingly, an advertiser can make an advertisement easy and convenient.
Patent KR-20230000105-A (KR)
Inventor: CHOI CHANG HWAN
IPC: G11C11/54
Filed: 2021-06-24
Abstract: The present invention relates to technology for forming a plurality of neuromorphic devices formed by three-dimensional (3D) stacking on a complementary metal oxide semiconductor (CMOS) wafer independently through an interconnection layer, and using pulses generated and transmitted from the CMOS wafer to selectively operate and test the plurality of neuromorphic devices. According to one embodiment, a 3D neuromorphic system, which is implemented on a CMOS wafer, comprises: a device array unit including a plurality of neuromorphic devices independently connected to each of a plurality of interconnection layers formed on the CMOS wafer; a synaptic pulse generation unit generating at least one synaptic pulse to generate synaptic characteristics in the plurality of neuromorphic devices; and a control unit generating a control signal to control generation of the at least one synaptic pulse, and performing control to apply the generated at least one synaptic pulse to be sequentially applied to the plurality of neuromorphic devices.
Patent KR-20230000145-A (KR)
Title: Removable Concrete reinforcement injecting device
Inventor: LEE HYANG DONG
IPC: B05C5/02
Filed: 2021-06-24
Abstract: The present invention relates to a mobile concrete repair material injecting device, which can improve the durability of a used motor, comprising: a chassis frame including mobile wheels and a handle; a tank separately mounted on the chassis frame; a pumping means; and an injection nozzle for injecting a repair material into a crack of a concrete structure.
Patent KR-20230000811-A (KR)
Title: Biocompatible polymer and preparation method thereof
Inventor: LEE JINSEOK
IPC: A61L27/16
Filed: 2021-06-25
Abstract: The present invention provides biocompatible polymers having improved mechanical properties such as tensile strength and thermal and chemical stability while maintaining high biocompatibility, and a method for manufacturing the polymer effectively, wherein the polymer has an end group represented by a chemical formula 1 below.
Patent KR-20230001375-A (KR)
Title: A nanotube semiconductor device and a shear force sensor including the same
Inventor: YI GYU CHUL
IPC: G01L5/16
Filed: 2021-06-28
Abstract: The present disclosure relates to a vertical semiconductor device and a shear force sensor including the same. The semiconductor device may include: a substrate; a nanotube disposed on the substrate; and at least one electrode in contact with a side surface of the nanotube. The semiconductor device can calculate a reverse applied shear force by sensing a change in charge distribution within the nanotube flexed or bent by the applied shear force.
Patent KR-20220009885-A (KR)
Title: Dressing apparatus and polishing apparatus
Inventor: MITSUI TAKAHIKO
IPC: B24B37/30
Filed: 2021-07-13
Abstract: Provided is a dressing apparatus comprising: a dresser which is provided in a polishing apparatus polishing a workpiece by bringing a polishing pad into contact with a substrate-like workpiece and by relative movement of the workpiece and the polishing pad, and has a dressing surface for dressing the polishing pad by sliding relative to a polishing surface of the polishing pad; a dresser driving member for rotating the dresser; a high-pressure water generator which supplies high-pressure water pressurized at 1 to 15 MPa; and a high-pressure water spray nozzle for spraying the high-pressure water toward the rotating dressing surface. In these dressing and polishing apparatuses, it is possible to obtain excellent dressing performance and preferably maintain polishing performance over a long period of time. Therefore, the productivity of the polishing process can be raised.
Patent KR-20230011632-A (KR)
Title: Folding type opening and closing door device
Inventor: LEE EUN HYOUNG
IPC: E05F15/632
Filed: 2021-07-14
Abstract: The present invention provides a folding opening/closing door device. To open and close an entrance by expanding longitudinally on the inside of the entrance while ensuring straightness without having a rail that protrudes and digs outward from the bottom of the entrance and, the present invention includes: an expandable door means including a plurality of vertical door posts arranged vertically on the inside of the entrance; and an expandable door member having a plurality of expandable frames axially coupled to each of the vertical door posts so as to be rotatable and connecting the vertical door posts to be close to and spaced apart from each other through an expansion movement of folding or unfolding in the longitudinal direction on the inner shaft of the entrance; and a movement means including a moving body on which one end of the expandable door member is rotatably fixed, a power member provided in the moving body and generating rotational force through control of a control means that controls the power of a power supply unit, and a driving roller provided on the bottom of the moving body, rotating by receiving the rotational force generated by the power member, and rolling against the bottom of the entrance. Inside the entrance, a guide rail is provided that has a length in the longitudinal direction and is made of a material that can be magnetically coupled. On the outer peripheral surface of the driving roller, magnetic bodies that are magnetically coupled to the guide rail are provided.
Patent KR-20230014351-A (KR)
Inventor: KIM SUNG MIN
IPC: A61B17/70
Filed: 2021-07-21
Abstract: A guide apparatus according to an embodiment comprises: a housing which can penetrate an object; a first angle adjusting unit which is connected to one end of the housing, and adjusts a first angle of the housing; a second angle adjusting unit which is connected to the first angle adjusting unit, and adjusts a second angle of the housing; a central adjusting unit which is connected to the second angle adjusting unit, and adjusts the height of the housing; and a gripping unit which is disposed on a lower side of the central adjusting unit, to grip spine.
Patent KR-20220018913-A (KR)
Title: Conveying pad
Inventor: YONETANI MASANORI
IPC: H01L21/677
Filed: 2021-07-21
Abstract: The present invention relates to a conveying pad which enables a work set including a ring frame having partial irregularities to be conveyed appropriately. More specifically, the present invention provides a conveying pad (2) connected to a conveying device (1) capable of conveying a ring frame (93) to a chuck table while sucking and maintaining four points on an upper surface (930) of the ring frame (93) using suckers (25). The conveying pad (2) comprises: an X-axis rail (21) extending in the X-axis direction of a horizontal surface; two Y-axis rails (23) extending in the Y-axis direction intersecting at a right angle with the X-axis direction on a horizontal surface, and arranged on the X-axis rail (21) to be able to move in the X-axis direction; and suckers (25) each arranged on the Y-axis rails to be able to move in the Y-axis direction, wherein the Y-axis rails (23) can be fixed to the X-axis rail (21) at an arbitrary position in the X-axis direction, and the suckers (25) can be fixed to the Y-axis rails (23) at arbitrary positions in the Y-axis direction.
Patent KR-20230015162-A (KR)
Inventor: SOON YEOL PARK
IPC: H04N25/57
Filed: 2021-07-22
Abstract: According to an embodiment of the present invention, an image sensing device comprises: a first transmission gate transporting a photo charge generated in a photoelectric conversion region to a first floating diffusion region; and a second transmission gate transporting a photo charge stored in the first floating diffusion region to a second floating diffusion region. The second transmission gate comes in contact with a side surface of the first transmission gate. The first floating diffusion region comes in contact with a lower surface of the second transmission gate and the side surface of the first transmission gate. The second floating diffusion region can come in contact with one surface of the second transmission gate facing the surface where the second transmission gate comes in contact with the first transmission gate. Therefore, a photo charge can be easily stored and transported.