baber/WOPTO huggingface dataset:
Patent KR-20220099320-A (KR)
Title: Sterilization method and electronic device supporting the same
Inventor: TAESOO KIM
IPC: A61L2/24
Filed: 2021-01-06
Abstract: According to various embodiments of the present invention, an electronic device comprises: a plurality of light sources disposed at different positions and emitting light corresponding to a designated angle at each position to form each sterilization area; a plurality of sensors disposed to correspond to each of the plurality of light sources and detecting signals; and at least one processor electrically connected to the plurality of light sources and the plurality of sensors, wherein the at least one processor is configured to determine a first distance between the first sensor and a first part of an object, based on a first signal detected through a first sensor among the plurality of sensors, and determine a second distance between a second sensor and a second part of the object, based on a second signal detected through the second sensor adjacent to the first sensor among the plurality of sensors, and determine whether the object is disposed within a first sterilization area of a first light source corresponding to the first sensor and a second sterilization area of a second light source corresponding to the second sensor based on the first distance and the second distance. Various embodiments are intended to provide a sterilization method for ensuring the sterilization of an object within a designated sterilization area and an electronic device supporting the sterilization method.
Patent KR-20220099765-A (KR)
Title: Transparent Wood Composite Impregnated with Environmental-Friendly Polymer and Method of Preparing The Same
Inventor: KIM JAE HWAN
IPC: B65D65/42
Filed: 2021-01-07
Abstract: The present invention relates to an eco-friendly transparent wood composite and a producing method therefor. Specifically, disclosed are the eco-friendly transparent wood composite with improved transparency, UV-blocking property, and mechanical property by removing lignin and hemicellulose from a veneer wood cut in a surface direction of a raw material tree by bleaching, and vacuum impregnating chitosan or cellulose nanofiber suspension; and the producing method therefor. The producing method comprises: a step of producing a transparent tree; a step of impregnating with an aqueous solution of chitosan or a suspension of cellulose nanofiber; and a step of drying the impregnated transparent wood.
Patent KR-20220101264-A (KR)
Inventor: NA HYEONG JU
IPC: G06F3/06
Filed: 2021-01-11
Abstract: Embodiments of the present invention relate to a memory system and an operating method of the memory system. According to the embodiments of the present invention, the memory system checks the first information indicating an execution state of a reference operation for each memory block during a target time period set for each of a plurality of memory blocks, enables one or more target memory blocks that are targets of a refresh operation to be determined among the plurality of memory blocks based on the first information, and enables the refresh operation for the target memory block to be executed. Therefore, the present invention is capable of enabling a problem of shortening a lifespan of the memory system to be prevented.
Patent KR-20220103848-A (KR)
Inventor: HAN SANG ROG
IPC: H02K3/04
Filed: 2021-01-15
Abstract: The present invention provides a hairpin coil twisting automation device including a hairpin coil twisting device and a hairpin winding motor. The hairpin coil twisting device includes: a frame part; a cylinder part including a plurality of cylinders coupled to the frame part while being perpendicularly to the ground; a core fixing part coupled to the plurality of cylinders and moving in the upward/downward direction by operations of the plurality of cylinders; a motor jig part inserted into at least a portion of the frame part to face the core fixing part; a twisting part located inside the motor jig part to face the core fixing part; a power part operating in a state of being connected to the center of the twisting part to rotate the twisting part; a power supply part that supplies power to the cylinder part and the power part; and a control part that controls operations of the cylinder part and the power part. The hairpin winding motor includes: a motor core mounted inside the motor jig part; and a hairpin coil module inserted into the motor core and composed of a plurality of hairpin coils, each of which has opposite ends inserted into and fixed to the twisting part. The twisting part twists opposite sides of each of the plurality of hairpin coils while rotating by an operation of the power part.
Patent KR-20220107875-A (KR)
Inventor: CHOI JUNG SAM
IPC: G08G1/017
Filed: 2021-01-26
Abstract: The present invention relates to a deep learning-based multi-lane unmanned speed enforcement system using a camera, which includes: a lighting unit; an image capturing unit; a control unit; and a communication unit, wherein the control unit includes a vehicle object recognition unit, a speed detection unit, a license plate recognition unit, and a traffic information analysis unit. The present invention provides the system which operates without a complicated structure and additional manpower regardless of installation location through communication with a server without the need for a separate controller through real-time image processing (Real-Time) in the camera.
Patent KR-20220109960-A (KR)
Title: Apparatus for fixating pressure vessel
Inventor: WOO MYEONG NAM
IPC: F17C13/08
Filed: 2021-01-29
Abstract: The present invention relates to a pressure vessel fixing device, comprising: a frame part provided to be separable from a target object and supporting a pressure vessel; and a foot hold provided in the frame part, thereby having advantageous effects of simplifying a structure and improving design freedom and space utilization.
Patent KR-20220111400-A (KR)
Title: Method for verifying electric control lelay quality
Inventor: HEO HEE MOO
IPC: G01R31/327
Filed: 2021-02-02
Abstract: Provided is a method for verifying electric control relay quality. The method for verifying electric control relay quality may include: a step that failure modes are classified according to a cause of failure in a control relay in which failure occurs; a step that an essential feature for checking failure of the control relay is derived by performing impact analysis based on the failure mode; a step that conformity checking standards for each essential feature are set; a step that a control relay to be verified is tested based on the essential feature; and a step that quality of the control relay is determined according to a result of the test based on the conformity checking standards.
Patent KR-20220112969-A (KR)
Inventor: PARK JONG HOON
IPC: B60R11/00
Filed: 2021-02-05
Abstract: The hanger rod supports, which are coupled to both ends of a length-adjustable hanger rod of a vehicular hanger support device provided to hang hangers inside a vehicle and are detachably coupled to an internal structure in the vehicle to support the hanger rod, comprises: a locking unit detachably coupled to the internal structure in the vehicle; and a hanger rod support and rotation unit which is rotatably coupled to the locking unit in a transverse direction, allows one end of the hanger rod to be insertable thereinto, rotates in the transverse direction relative to the locking unit to automatically adjust the length of the hanger rod when the locking unit is coupled to each of portions, facing each other, of the internal structure in the vehicle, and can support the hanger rod. Therefore, the hanger rod supports enable a large amount of clothes to be hung thereon at once, and enable the hanger rod support and rotation unit to be rotatably coupled to the locking unit in the transverse direction and the length of the hanger rod to be adjusted, so that the length of the hanger rod is automatically adjusted through an operation in which a user can couple the pair of hanger rod supporters to pillar portions facing each other by locking, thereby enabling the user to easily and quickly install the same in the interior space of the vehicle through a simple installation operation.
Patent KR-20220114212-A (KR)
Title: Composition for skin regeneration and wound healing comprising the extract of Trichosanthes kirilowii as an active ingredient
Inventor: KI YOUNG KIM
IPC: A61Q19/00
Filed: 2021-02-08
Abstract: The present invention relates to a composition for skin regeneration or cell therapy comprising an extract of Trichosanthes kirilowii as an active ingredient. The extract of Trichosanthes kirilowii of the present invention comprises a natural extract derived from a plant as an active ingredient, has low toxicity to the human body and is effective in promoting the growth and migration of keratinocytes, thereby being effectively used as a cosmetic composition for skin regeneration or a composition for external skin application for treatment of wound.
Patent KR-20210102113-A (KR)
Title: Binding machine
Inventor: YOSHIDA YUSUKE
IPC: B65B13/02
Filed: 2021-02-10
Abstract: A binding machine comprises: a wire supply unit; a curl forming unit; a cutting unit; a binding unit; a motor; and a control unit. The binding unit comprises: a rotating shaft driven by the motor; a wire assembly coupled to the wire and configured to twist the wire by being rotated along with the rotating shaft; and a rotation regulating part configured to regulate rotation of the wire assembly. The control unit is configured to control the stop of the motor rotating in the wire twisting direction based on a position in the rotational direction of the wire assembly and a position at which the rotation of the wire assembly can be regulated by the rotation regulating part.
Patent KR-20220116656-A (KR)
Title: Neural network based inference method and apparatus
Inventor: GAO CHANG
IPC: G06N5/04
Filed: 2021-02-15
Abstract: Disclosed are a neural network-based inference method and device. A neural network-based inference method according to one embodiment comprises: a step of compressing a matrix composed of a plurality of processing elements corresponding to an operation of a neural network; a step of balancing a workload by reordering the compressed matrix based on the workload related to the operation; and a step of performing inference based on a rearranged matrix.
Patent KR-20220117463-A (KR)
Title: Tumbler with temperature measurement function
Inventor: KIM HYEON HUI
IPC: B65D39/08
Filed: 2021-02-17
Abstract: The present invention relates to a tumbler lid (10) usable as a mobile phone holder, wherein a holder is installed on the upper lid (10) to be usable anywhere while carrying a tumbler. In the tumbler lid according to the present invention, the upper lid (10) is provided to be opened and closed by sliding, and a groove (11) for holder is formed on the upper lid part to cross an upper surface of the lid to facilitate use of a mobile device.
Patent KR-20220118680-A (KR)
Title: Chatbot service providing system for considering user personaand method thereof
Inventor: NA YUN HOO
IPC: G06F40/205
Filed: 2021-02-19
Abstract: Provided are a user-customized chatbot service system and a method thereof. The user-customized chatbot service method performed by a chatbot management server may include: a step of receiving conversation data including a question from a user terminal through a chatbot service; a step of generating analysis data by analyzing the conversation data including the question; a step of calculating user understanding by using the analysis data; a step of generating search data based on the analysis data; and a step of generating conversation data including an answer when the search data is satisfied with the user understanding.
Patent KR-20220124308-A (KR)
Title: Display device
Inventor: PARK JUCHAN
IPC: H01L27/32
Filed: 2021-03-02
Abstract: The present disclosure relates to a display device. In accordance with one embodiment, the display device includes: a substrate including a first display area and a second display area; a plurality of first pixel circuit units positioned on the first display area of the substrate; a first light emitting element connected to the first pixel circuit units; a plurality of second pixel circuit units positioned on the second display area of the substrate; a second light emitting element connected to the second pixel circuit units; and a driving circuit unit connected to the first pixel circuit units and the second pixel circuit units, and overlapped with the second light emitting element. The number of first pixel circuit units per unit area is greater than the number of second pixel circuit units per unit area. Therefore, the present invention is capable of providing a display device with an expanded display area.
Patent KR-20220124468-A (KR)
Title: Apparatus and method for estimating target component
Inventor: JANG HYEONG SEOK
IPC: A61B5/145
Filed: 2021-03-03
Abstract: Disclosed is a device for estimating a target component by generating a target component model using an effective optical path length vector. According to one embodiment, the device for estimating the target component may comprise: a temperature controller that modulates a temperature of a target body for calibration; a measurement part that measures a spectrum according to a temperature change of the target body; and a processor that obtains an effective optical path length vector according to the temperature change based on the spectrum for each temperature of the target body, determines a representative effective optical path length based on the obtained effective optical path length vector, and generates a target component estimation model using the determined representative effective optical path length.
Patent KR-20220126119-A (KR)
Inventor: LIM HYEONG SU
IPC: G03B17/53
Filed: 2021-03-08
Abstract: An embodiment of the present invention relates to a booth-type self-photo studio system with a separate shooting space and editing space, in which a shooting booth where photographing is performed and an editing kiosk where photo editing and printing are performed are installed separately to provide sufficient editing time while reducing waiting time for photographing. The self-photo studio system of the present embodiment comprises: at least one shooting booth which has a shooting body installed in the booth providing a shooting space to allow a user to take photos and issues an identification code for identifying the taken photos to the user when photographing is completed; a plurality of editing kiosks which are installed in a separate editing space separated from the shooting space, and when the user inputs the identification code, allow the user to edit and print the photos taken in the shooting booth; and a local server which is connected to the shooting booth and the editing kiosk through a network, which receives corresponding photo data and stores the same in a local DB when the photographing is completed in the shooting booth, which generates an identification code for identifying the photo data, which provides the identification code to the corresponding shooting booth to issue the identification code to the user, when the identification code is received through an arbitrary editing kiosk, which transmits the photo data of the identification code to the editing kiosk such that the photo can be edited, and when editing and printing services are completed, which removes the photo data of the user from the local DB.
Patent KR-20220129952-A (KR)
Title: Method for controlling safety belt for pet
Inventor: SONG EUNG YEOL
IPC: G06F3/01
Filed: 2021-03-17
Abstract: Disclosed is a seat belt control method for a companion animal. The seat belt control method for the companion animal according to one embodiment may comprise the following steps of: obtaining environment information (The environment information about a vehicle comprises at least one of driving environment information representing information about a surrounding environment of the vehicle and internal environment information representing information about an internal environment of the vehicle) about the vehicle; determining a risk level using an artificial neural network model based on the environment information about the vehicle; and determining tightening strength of a seat belt based on the risk level. An objective of the present invention is to improve safety of the companion animal.
Patent KR-20220130409-A (KR)
Title: Memory system and operating method of memory system
Inventor: NA HYEONG JU
IPC: G06F11/00
Filed: 2021-03-18
Abstract: Embodiments of the present invention relate to a memory system and an operating method of the memory system. According to the embodiments of the present invention, the memory system can set, with respect to a first memory die among multiple memory dies, a status check memory block, which is a memory block used to check a status of data stored in memory blocks included in the first memory die, among the multiple memory blocks included in the first memory die, and with respect to each of set multiple temperature sections, manage a program memory block list indicating information of memory blocks in which data is programmed when the temperature of the memory system and a status check page corresponding to each temperature section on the status check memory block and falls within each temperature range. Therefore, the present invention can prevent a drop in reliability due to temperature change.
Patent KR-20210120855-A (KR)
Title: Chip, circuit board, circuit board assembly and electronic device
Inventor: ZHANG JINFU
IPC: H01L23/498
Filed: 2021-03-18
Abstract: The present invention relates to a chip, to a circuit board, to a circuit board assembly, and to an electronic device. While dividing a chip board into a central area and an edge area, by dividing a plurality of pads into a first pad installed in the edge area of the board and a second pad installed in the central area of the board, a straight edge of the first pad may share the stress from an outer peripheral edge of the board. By installing the above configuration, the ability of each pad located in different areas of the board to resist stress is improved, and the structural strength of the pad itself and the welding strength between the pad and the solder ball is improved, so as to prevent the destruction of the pad or the solder ball due to impact, drop or the like during testing and use, and extend the service life of the chip, the circuit board, the circuit board assembly, and the electronic device.
Patent KR-20210039347-A (KR)
Title: Cell phone strap attachment structure
Inventor: JANG JONG HYEON
IPC: A45C13/20
Filed: 2021-03-22
Abstract: The present invention relates to a structure for attaching a strap of a mobile phone, which is made with a simple structure to reduce manufacturing costs, while being selectively attached regardless of the model of the mobile phone when connecting and fixing the strap of the mobile phone to the back surface of the mobile phone or a cover protecting the mobile phone, so that the mobile phone can be hung around a user's neck in the form of a cross bag. That is, the strap of the mobile phone is connected and fixed to the rear surface of the mobile phone or a rear panel of a mobile phone protection cover to hang the mobile phone around a user's neck or to enable the user to carry the mobile phone in the form of a cross bag. According to the present invention, the strap comprises: a base film which includes a tube providing adhesion and disposed in a section of the strap, and has a rib extending to one side to be joined while surrounding the tube by folding the rib through a first double-sided tape at a portion on which the tube is seated; and a second double-sided tape which has one side bonded to the base film including a portion on which the rib is folded, and has the other side bonded to the back surface of the mobile phone or the rear panel of the mobile phone protection cover when a release sheet removed.
Patent KR-20220048420-A (KR)
Inventor: CHO DONG HO
IPC: H02J50/12
Filed: 2021-03-29
Abstract: Disclosed is a wireless power collector having an input power blocking circuit. According to one aspect of the present disclosure, the wireless power collector for reducing the capacity of a discharge resistor comprises: a resonance unit which includes a resonance capacitor and a current collecting coil; a rectifier which converts AC power output from the resonance unit into DC power; and an input breaker unit which includes a resonant frequency shift capacitor and a discharge resistor configured to be connected in series with the resonance capacitor when an output terminal voltage of the rectifier is greater than a preset threshold voltage.
Patent KR-20220138751-A (KR)
Inventor: BAE WON SIK
IPC: G06T5/00
Filed: 2021-04-06
Abstract: Disclosed is a method for pre-detecting detective products of a porous polymer substrate for a separator to facilitate identification of defects in the appearance of a separator. According to the present invention, the method comprises the steps of: selecting a porous polymer substrate having a plurality of pores to detect whether the selected porous polymer substrate is a good product or a defective product; observing the selected porous polymer substrate with a scanning electron microscope (SEM) to acquire an image of the porous polymer substrate; using the obtained image of the porous polymer substrate to quantify an average value of a pore distribution index (PDI); correcting the average value of the quantified PID to acquire an average value of the corrected PID; checking whether the average value of the quantified PID is 60 arbitrary unit (a.u) or less; and classifying as a good product when the average value of the quantified PID is checked as 60 a.u or less and classifying as a defective product when the average value of the quantified PID is checked as greater than 60 a.u.
Patent KR-20220138977-A (KR)
Title: Learning content recommendation server that recommends customized learning content to learners through survey results and operating method thereof
Inventor: SEO JI HOON
IPC: G06Q50/20
Filed: 2021-04-07
Abstract: Disclosed are a learning content recommendation server which recommends a customized learning content to learners through a survey result and an operation method thereof. The present invention discloses a learning content recommendation server and its operating method, which are capable of recommending customized learning content necessary for the learner based on an answer sheet for each of a plurality of survey questions prepared by the learner. Accordingly, it is possible to support the learners to receive recommendations for the customized learning content necessary for the learners.