baber/WOPTO huggingface dataset:
Patent KR-20210111524-A (KR)
Title: Nose hair cutter
Inventor: KIM GAB SOO
IPC: B26B19/38
Filed: 2020-03-03
Abstract: The present invention relates to a nose hair cutter capable of considerably improving cutting performance by designing an optimal structure for a cutting part of the nose hair cutter. According to the present invention, a rounding part is formed at an upper front end of an outer cutting part formed in a fixed outer body while formed to be longer than an upper front end of an inner cutting part formed in a rotary inner body to keep a predetermined gap therewith, a first cutting blade and a second slit of the inner cutting part are arranged on positions opposed to each other and an inner slope surface of the second cutting blade is led to a convex part formed from the center of the bottom, a lower slope surface of a first slit of an outer cutting part is placed below the convex part of the inner cutting part to guide nose hair toward the convex part through the second slit such that the nose hair is cut by the first and second cutting blades, a bolt for coupling the fixed outer body with the rotary inner body is embedded not to be projected from a circumference surface of the fixed outer body while engaged with a ring-shaped groove formed in a middle part of the rotary inner body, and an auxiliary cap equipped with a cleaning brush and a screwdriver is screwed with the bottom of a handle part.
Patent KR-20210112088-A (KR)
Title: Method for preparing organic dielectric thin film and organic thin film transistor at low temperature using the soluble polyimides
Inventor: KIM YUN HO
IPC: H01L51/05
Filed: 2020-03-04
Abstract: The present invention relates to a low-temperature manufacturing method of an organic insulator thin film and an organic thin film transistor using a soluble polyimide. The low-temperature manufacturing method of an organic insulator thin film includes the steps of: preparing a solution containing soluble polyimide; and forming an organic insulator thin film by applying the solution on a substrate and drying the same.
Patent KR-20200028916-A (KR)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L21/02
Filed: 2020-03-06
Abstract: The present invention provides a transistor having high electrical characteristics even in case of a minute structure. The transistor comprises a source electrode layer coming in contact with one side of a longitudinal side of a channel of an oxide semiconductor layer, and a drain electrode layer coming in contact with the other side. The transistor also has a gate electrode layer on an area overlapped with a channel forming area by interposing a gate insulation layer, and a conductive layer functioning as a portion of the gate electrode layer on an area overlapped with the source electrode layer or the drain electrode layer by interposing a gate insulation layer to come in contact with a side of the gate electrode layer to maintain a minute channel length and form an LOV area. The conductive layer formed to come in contact with the side of the gate electrode layer is formed by forming an insulation layer and a conductive film covering the gate electrode layer and then processing the conductive film by processing the insulation film to use the insulation layer as a sidewall insulation layer and use the sidewall insulation layer as a mask. Therefore, a minute conductive layer can be formed in a self-matching manner to come in contact with the side of the gate electrode layer.
Patent KR-20210120618-A (KR)
Inventor: MOON SUNG JAE
IPC: H04W4/021
Filed: 2020-03-27
Abstract: A location-based POI information guidance method according to an embodiment if the present invention comprises the steps of: a navigation device transmitting preferred point of interest (POI) category information to a POI information guidance server; the navigation device transmitting real-time location information to the POI information guidance server; the navigation device receiving preferred POI guidance information retrieved based on the real-time location information from the POI information guidance server; and the navigation device outputting synthetic voice for guidance explanation received from a voice synthesizing device server. A location-based POI information guidance system according to an embodiment of the present invention comprises: a navigation device; a POI information guidance server for receiving POI information from the outside and storing the same; and a voice synthesizing server interworking with the navigation device. The navigation device transmits preferred POI category information to the POI information guidance server, transmits real-time location information to the POI information guidance server, receives preferred POI guidance information retrieved based on the real-time location information from the POI information guidance server, and outputs synthetic voice for guidance explanation received from the voice synthesizing device server.
Patent KR-20210126450-A (KR)
Title: Goverment Policy Information Service Providing System And Method
Inventor: KANG DO HOON
IPC: G06Q50/26
Filed: 2020-04-10
Abstract: The present invention relates to a government policy information service providing system that includes a plurality of government agency servers, a plurality of affiliated agency servers, a plurality of local government servers, a plurality of member terminals and an operator server connected through a wired/wireless communication network, wherein the operator server searches for government policy data according to input conditions including a communication module, an operating program, a database, a database control part and a central control part and notifies a search result. The operator server executes a search by matching the conditions of desired government policy information input through the plurality of member terminals from company-related policy information posted on the plurality of government agency servers, the plurality of affiliated server servers, or the plurality of local government servers and transmits the execution result to the member terminal.
Patent KR-20210129782-A (KR)
Inventor: PARK HYUN JIN
IPC: A01G9/26
Filed: 2020-04-20
Abstract: The present invention relates to a functional crop cultivation apparatus. With the present invention, a bioactive substance can be contained in quantity by stimulation during plant cultivation. The apparatus includes: a cultivation environment unit sensing a cultivation environment using a sensor; a stimulation control unit applying and controlling a preset condition of stimulation depending on the crop; a state management unit inspecting a cultivation state changed as a result of the stimulation and storing the resultant data; a supply confirmation unit provided with monitoring means for current state transmission to a consumer or a supplier; and a power supply unit for supplying a necessary power to the cultivation environment unit, the stimulation control unit, the state management unit, and the supply confirmation unit.
Patent KR-20210129883-A (KR)
Inventor: LEE WANG IL
IPC: A61G17/08
Filed: 2020-04-21
Abstract: Provided, in one embodiment of the present invention, is an ashes box comprising: an inner container that stores the ashes or tribute; a first inner cover that primarily covers the inner container; a second inner cover positioned on an upper part of the first inner cover to cover the inner container and the first inner cover; and a vacuum stopper comprising air holes formed in one sidewall on one circumferential line so that the air flowing in from the inner container can flow out, and coupled to the second inner cover to discharge at least one part of the air in the inner container to the outside. Therefore, the present invention is capable of storing the ashes or the tribute for a long time without being damaged.
Patent KR-20210132514-A (KR)
Title: Appratus and method for accident detection
IPC: H04N7/18
Filed: 2020-04-27
Abstract: Disclosed are an apparatus and a method for detecting an accident at a remote location, which enable acoustic-based accident detection through accident sound deep learning so as to identify and deal with the accident on a road more quickly and accurately. The apparatus for detecting the accident at the remote location comprises: a memory buffer storing a stream of an input sound detected through a sound collector disposed near the remote location; and at least one processor.
Patent KR-20210137679-A (KR)
Title: Memory controller
IPC: G06F11/10
Filed: 2020-05-11
Abstract: The present invention relates to a controller for controlling a memory device including a plurality of pages, each page corresponding to a physical address. The controller includes: a memory for storing a plurality of logical-to-physical (L2P) chunks each indicating mapping between one or more logical addresses and one or more physical addresses and an original valid page bitmap (VPB) indicating whether each of the plurality of pages is a valid page which stores valid data; and a processor for generating a reconstructed VPB based on normal L2P chunks when a corrupted L2P chunk is detected, detecting pages having different values in the original VPB and the reconstructed VPB, obtaining logical addresses mapped to physical addresses of the detected pages, respectively, by referring to a spare area of the detected pages, and recovering the corrupted L2P chunk based on the physical addresses of the detected pages and the obtained logical addresses. The present invention can provide a memory system capable of quickly recovering an error of map data stored in the volatile memory and an operating method thereof.
Patent KR-20210137814-A (KR)
Title: Sliding door system of the cleaning chamber for nuclear fuel rod long tube
IPC: E05D15/06
Filed: 2020-05-11
Abstract: The present invention relates to a sliding door fastening system of a device for cleaning a long tube of a nuclear fuel rod and, more specifically, to a sliding door fastening system of a device for cleaning a long tube of a nuclear fuel rod, which has a door capable of opening and closing a long tube washing tub, and can maximize the sealing power of the washing tub for a washing space through a fastening clamp. To this end, provided is the sliding door fastening system of a device for cleaning a long tube of a nuclear fuel rod. The sliding door fastening system comprises: a door including a washing tank provided to clean a plurality of long tubes of nuclear fuel rods and including an opening opened upwardly, and for opening and closing the opening of the washing tank; guide rails installed on both sides of the washing tub and for providing a path along which the door is horizontally moved from one side of the opening of the washing tub to the opening of the washing tub; and a fastening clamp installed on the door, and for sealing the washing tub by clamping, to the washing tub, the door opposite to the opening of the washing tub.
Patent KR-20210143366-A (KR)
Title: Apparatus for drying marine algae
IPC: F26B21/02
Filed: 2020-05-19
Abstract: The present invention relates to a seaweed drying apparatus. According to the present invention, a seaweed drying apparatus is configured to hang a seaweed holding means on a chain part moving on a moving conveyor installed in a circulation structure in a drying chamber (1) to dry seaweed while moving along a trolley conveyor. The seaweed holding means comprises: fixing bars (10) having the upper end fixed to a plurality of hangers (4) of the trolley conveyor, extending downward, and configured to hang seaweed thereon; tension members (11, 12) spaced apart from each other in the front and rear sides of the fixing bars (10) to prevent deformation during drying of the seaweed hung on the fixing bars (10); and a plurality of support members (15) supporting the tension members (11, 12) from the outside so that the tension members (11, 12) do not spread outward and elastically support the seaweed therebetween. Since hot air is supplied while transferring the seaweed with the trolley conveyor, a straight state can be maintained in the seaweed by front and rear wires during a process of removing moisture from the seaweed, so that productivity is increased, thereby providing an effect of increasing the income of fishermen of an aquafarm. In addition, the dried seaweed is dried in a straight state, thereby providing effects of preventing damage to the seaweed during storage and transportation and increasing convenience of packaging.
Patent KR-20210143084-A (KR)
Title: Apparatus of claw for excavator
IPC: E02F3/413
Filed: 2020-05-19
Abstract: A gripping apparatus of an excavator is disclosed. The gripping apparatus of the excavator according to an embodiment of the present invention comprises: a connection arm (110) axially fixated at a tip end of an arm (10) and formed of a pair of locking hooks (12) and a reinforcement arm (114) connecting the locking hooks (112) between the pair of locking hooks (112); a gripping body (120) coupled to the connection arm (110) by allowing the locking hooks (112) to be detachably connected to locking supports (121) protruding from both side portions or allowing one end to be detachably coupled to the reinforcement arm (114) due to rotation of an attachment/detachment hook (123) axially connected by an attachment/detachment hook hinge (122); a moving gripper (130) axially connected to the gripper body (120) to be able to axially rotate; a first hydraulic cylinder (140) having one end detachably coupled to the arm (10) of the excavator and the other end connected to a body rotating shaft of the gripper body (120) to rotate the gripper body (120); and an upper attachment/detachment unit (150) detachably coupling one end of the hydraulic cylinder (140) to the arm (10). The present invention can conveniently and rapidly attach and detach the gripping apparatus to and from the excavator.
Patent KR-20210143526-A (KR)
Title: Generationg apparatus of road installation
IPC: F03G7/08
Filed: 2020-05-20
Abstract: The present invention relates to a generating device for road installation which uses an X rod (120), lengthily and horizontally extended by coupling a plurality of X type structures, to which a central hinge (63) is coupled, by an edge hinge (62) to use a theory of making a length of the X rod (120), which is lengthened by compression, long according as the number of X type structures increases to convert vertical movement of a narrow width, which is generated by pressing a presser (111) while a vehicle passes by, into horizontal expansion and contraction movement of a wide width by the X rod (120) and then convert the X rod to have rotation movement through gear coupling to rotate a generator so as to produce electricity even though a road surface protrusion height of a tire presser (115) is made short.
Patent KR-20210144196-A (KR)
Title: Rod for adjusting tab
IPC: H01F27/29
Filed: 2020-05-21
Abstract: An embodiment of the present invention relates to a rod for adjusting a tab, comprising: a hollow rod part extending in one direction and having a rod part conducting hole formed therethrough along the one direction therein; a holding part coupled to one end of the rod part, and having a holding part conducting hole formed therethrough along the one direction therein; and a head part coupled to the other end opposite to the one end of the rod part, wherein the head part is configured to engage a tap switch inside a pole transformer, a lamp for irradiating light in a direction away from the holding part is provided at a portion where the rod part and the head part are coupled to each other, the holding part is provided with a battery, and the battery and the lamp are electrically connected to each other through the rod part conducting hole and the hold part conducting hole. An object of the present invention is to provide the rod for adjusting a tap having a structure that can be smoothly engaged with a tap changeover switch.
Patent KR-20210144310-A (KR)
Title: Vehicle integrated menu apparatus
IPC: H01H25/04
Filed: 2020-05-22
Abstract: The present invention relates to an integrated menu apparatus for a vehicle, comprising: an integrated input/output unit which integrally performs functions of an input unit and an output unit; a switch detection unit which detects an input of a main menu switch from the integrated input/output unit; and a control unit which drives, when an input of the main menu switch is detected from the integrated input/output unit, an LED of a color corresponding to the main menu switch, to display a symbol corresponding to a sub-menu switch of a main menu in the color on the integrated input/output unit.
Patent KR-20210151480-A (KR)
Inventor: OH MIN CHEOL
IPC: G02B6/02
Filed: 2020-06-05
Abstract: In a WDM optical communication systems required for 5G communication network, a narrow bandwidth that satisfies a channel spacing of 100 GHz, the wide wavelength tunability that can accommodate multiple channels, and high SMSR characteristics are required. In order to realize a wavelength filter that satisfies the complicated conditions, the present invention proposes a polymer waveguide-based Bragg grating filter having an original structure that was not previously available. The structure in which asymmetric mode-separated optical waveguides and inclined Bragg gratings are combined can separate a reflected signal without an external circulator, and through two Bragg grating reflections of a two-stage connection, a reflection bandwidth can be more narrowed and the SMSR characteristics can be improved. In addition, by passing through two mode-separating elements, a crosstalk signal caused by abnormal mode coupling can be suppressed. The proposed device exhibits a 20-dB bandwidth of 1 nm and the SMSR characteristics of over 35 dB, and enables tunable wavelength filtering over a wide wavelength range.
Patent KR-20210156938-A (KR)
Inventor: LEE DO HUN
IPC: B01D49/00
Filed: 2020-06-19
Abstract: The present invention relates to a Black solider fly spawning facility with a pollution reduction device, and more particularly, to a Black solider fly spawning facility with a pollution reduction device, which comprises a darkroom-type eclosion room on a first floor and a relatively bright spawning room on the second floor so as to easily attract adult insects by light, and which is installed with a moving window between the first and second floors so as to be used as a passage for adult insects and as a work passage for workers, while the density of adult insects in the spawning room on the second floor can be controlled, and which is formed with an odor injection unit the spawning container to increase the working efficiency when replacing a spawning container. The facility comprises: an eclosion room (100) in which a plurality of eclosion boxes (110) located on the first floor are stacked and the light is blocked, so that pupae of Black solider fly are accommodated and induced to eclose and grow to adult insects; a spawning chamber (200) located on the second floor, in which a spawning tube (210) is disposed so that the grown insects are spawned, and the luminance is higher than that of the eclosion room (100) through natural or illuminated light; and a pollution reduction device (2000) installed at one end of the spawning room, so as to treat and reduce pollution factors existing inside the spawning room.
Patent KR-20220000181-A (KR)
Title: A program for operating method of intelligent security surveillance service providing apparatus based on edge computing
Inventor: PARK JOO YOUNG
IPC: G06N3/08
Filed: 2020-06-25
Abstract: According to an embodiment of the present invention, for a program for operating an edge computing-based intelligent security surveillance device, one or more camera devices and sensor devices are connected to one or more intelligent security surveillance devices to form a local surveillance network, and one or more deep-learning distributed processing devices are connected to the one or more intelligent security surveillance devices to form an edge computing device. The intelligent security surveillance device provides a surveillance service of: detecting a predetermined first surveillance event based on initial analysis information; detecting a second monitoring event by deep-learning analysis processing results in conjunction with the one or more deep-learning distributed processing devices for an event requiring accurate analysis; and performing a service of transmitting an alarm message to a user terminal corresponding to the first and second surveillance events detected in a security surveillance area, a service of notifying of or canceling an alarm, and a service of transmitting status information to a control service server. Therefore, system delay can be minimized.
Patent KR-20220003849-A (KR)
Title: Metal fluoride oxide of noncentrosymmetric crystal structure and synthetic method thereof
Inventor: OK KANG MIN
IPC: C01G29/00
Filed: 2020-07-02
Abstract: According to one embodiment of the present invention, provided is a metal fluoride oxide represented by chemical formula 1: Bi_x(SeO_3)_y(Se_2O_5)_zF. In the chemical formula 1, x, y, and z are each independently an integer of 1 to 10.
Patent KR-20220005333-A (KR)
Title: Method for measuring interference in memory device
Inventor: SOO HYUN KIM
IPC: G11C16/34
Filed: 2020-07-06
Abstract: The present invention relates to a method for measuring interference in a memory device, which includes: a step of programming a select memory cell among memory cells connected in series between bit and source lines; a step of measuring a first noise value of the programmed select memory cell; a step of programming an adjacent memory cell adjacent to the select memory cell among the memory cells; a step of measuring a second noise value of the select memory cell after the programming of the adjacent memory cell is completed; and a step of determining interference between the select memory cell and the adjacent memory cell based on the first and second noise values. The first and second noise values are measured by detecting the low-frequency noise of the cell current of the select memory cell.
Patent KR-20210130074-A (KR)
Inventor: BAEK IN KYU
IPC: A61C17/08
Filed: 2020-07-16
Abstract: An auxiliary device for a dental treatment according to an embodiment of the present disclosure includes a base, a stand extended along a first axial direction and configured to engage the base; a first suction device configured to suck in the oral cavity by-products generated during a dental treatment; a second suction device configured to suck by-products outside the oral cavity and detachable from the first suction device, a passive arm coupled to the stand and configured to move at least one of the first suction device and the second suction device, and a control part configured to control an operation of at least one of the first suction device and the second suction device.