baber/WOPTO huggingface dataset:
Patent KR-20220098986-A (KR)
Title: Apparatus for automatic supplying workpiece of machine tool
Inventor: LEE YOUNG HYUN
IPC: B23Q7/14
Filed: 2021-01-05
Abstract: The present invention relates to an automatic machine tool feeder. According to the present invention, through a configuration in which a signal necessary for a work is transmitted and received by using a wireless communication technology using an infrared communication unit (500), use of conventional communication cables can be eliminated. Therefore, simplification of the configuration, reduction of a man-hour and a cost can be achieved.
Patent KR-20220099223-A (KR)
Title: Structure detachable from mask
Inventor: CHOI CHANGSOON
IPC: A62B18/08
Filed: 2021-01-06
Abstract: The present invention relates to a structure that can be attached to and detached from a mask. The structure that can be attached to and detached from a mask according to the present invention comprises: a center frame; a mounting portion that allow the structure to be mounted on the mask by being formed on a first side portion in a longitudinal direction with respect to the center frame; a first frame that is formed in the widthwise direction on a second side portion which is opposite to the first side portion in the longitudinal direction with respect to the center frame; a pair of second frames that are separately formed on one side portion in a transverse direction with respect to the first frame, and the other side portion in a transverse direction with respect to the first frame, while extending in the longitudinal direction of the center frame; and a third frame that supports the center frame by being provided to cross the inside of the pair of second frames.
Patent KR-20210005976-A (KR)
Inventor: KIM BYUNG MOK
IPC: G01N21/45
Filed: 2021-01-06
Abstract: According to one embodiment of the present invention, provided is a substrate inspection apparatus which includes: a deposition part depositing a material on a substrate; a vacuum chamber placing the deposition part therein and forming a vacuum; an inspection chamber placed adjacently to the vacuum chamber; and an inspection unit placed in the inspection chamber, and inspecting abnormality of the deposited substrate by inspecting the substrate while restoring three-dimensional information of the surface of the substrate. The inspection unit includes: a light source part radiating single-wavelength light; a collimator for collimating the single-wavelength light radiated from the light source part; a light splitter splitting the single-wavelength light having passed through the collimator into object light and reference light; an object light object lens passing the object light split by the light splitter; an optical mirror reflecting the reference light split by the light splitter; an image sensor recording interference patterns formed by separately delivering the object light reflected from the surface of the substrate by passing through the object light object lens and the reference light reflected by the optical mirror to the light splitter; and a processor receiving and storing an image including intensity information of an object hologram created by the conversion of the interference patterns from the image sensor, and creating three-dimensional shape information of the surface of the substrate.
Patent KR-20220101940-A (KR)
Inventor: LEE JIN SU
IPC: G03H1/04
Filed: 2021-01-12
Abstract: The present invention relates to an evaluation apparatus and method for hologram images, which can quantify evaluation items for evaluating the quality of a holographic image. The evaluation apparatus comprises: a light source that provides laser light of a set wavelength band; an optical system that converts the laser light into a surface light source form; a hologram generator that generates hologram data from three-dimensional information or hologram signals, generates holographic image signals by diffracting the laser light in the surface light source form into a form corresponding to the hologram data, and provides the same to a predetermined first focal plane; a spatial filter that removes an optical noise component from the holographic image signals and provides the holographic image signals to a predetermined second focal plane; a first lens that is positioned on the first focal plane in front of the spatial filter and focuses an optical path of the holographic image signals on the spatial filter; a second lens that is installed on a rear surface of the spatial filter to diffuse the optical path of the holographic image signals focused on the spatial filter to the second focal plane; an image detector that captures a three-dimensional image corresponding to the holographic image signals reproduced at a measurement position predetermined based on the second focal plane, to provide an image signal; and an image analyzer that analyzes the image signal captured by the image detector to provide result values of evaluation items including resolution, uniformity, and viewing angle or image plane distortion.
Patent KR-20210124015-A (KR)
Title: Anti-virus sensor lighting module
Inventor: LEE CHANG SIN
IPC: A61L2/24
Filed: 2021-01-13
Abstract: The present invention relates to an anti-virus sensor lighting module comprising: an LED PCB (230) in which a portion of a donut-shaped substrate is formed as a cut arc-shaped substrate, and UVC 275 nm LEDs (231) are formed protruding at equal intervals; a donut-shaped case (210) for housing the LED PCB (230) and having a through-hole penetrating the UVC 275 nm LEDs (231) at equal intervals in the lower direction; a light fastening tube (220) formed in the inner portion of the donut-shaped case (210) to fasten the lighting (100) from the lower side; a PIR sensor (110) formed on the lower side of the light fastening tube (220) or donut-shaped case (210); and a controller (300) for controlling an operation of the UVC 275 nm LED (231) and the lighting lamp (100) according to the detection information of the PIR sensor (110) when a power terminal of the LED PCB (230), the lighting lamp (100) power terminal, the PIR sensor (110), and external power are connected, and inserted into a remaining space of the LED PCB (230) in the donut-shaped case (210). When the lighting lamp (100) is inserted and fastened into the lighting lamp fastening tube (220), the UVC 275 nm LED for sterilization (231) and the lighting lamp (100) are automatically operated to drive the sterilization lamp and the sensor lamp according to motion detection of the PIR sensor (110).
Patent KR-20220009845-A (KR)
Inventor: Yang feng cheng
IPC: H01L21/28
Filed: 2021-01-14
Abstract: According to embodiments, a memory array is formed by a multi-patterning process. In an embodiment, a first trench is formed in a multilayer stack. A first conductive material is deposited into the first trench. After the first conductive material is deposited, a second trench is formed in the multilayer stack. A second conductive material is deposited into the second trench. The first conductive material and the second conductive material are etched.
Patent KR-20220103336-A (KR)
Title: file length measuring device for determination root canal working length
Inventor: ROH JIN KOOK
IPC: A61B5/00
Filed: 2021-01-15
Abstract: The present invention provides a file length determination device comprising: a file support part that provides a reference point on which a file for root canal determination is held, and a first position of the file for root canal determination is aligned; and a main body part comprising a position display part detachably coupled to the file support part and aligned to a second position of the file for root canal determination by moving along a longitudinal direction of the file for root canal determination, and providing digital data for a distance between the reference position and the second position. Therefore, the present invention is capable of having an advantage of being more convenient and accurate.
Patent KR-20220109621-A (KR)
Title: Pre-Delivery Inspection Apparatus
Inventor: KIM JONG BAE
IPC: G06T7/00
Filed: 2021-01-29
Abstract: The present invention relates to a PDI (Pre-Delivery Inspection) inspection device. The device comprises: a vehicle inspection space; a hemispherical placement camera module disposed around the vehicle inspection space and capturing an exterior of a vehicle placed in the vehicle inspection space to generate a hemispherical vehicle image; and a vehicle exterior inspection module analyzing the hemispherical vehicle image to inspect a defect existing on the exterior of the vehicle.
Patent KR-20220111429-A (KR)
Inventor: KIM IL HWAN
IPC: A01N59/06
Filed: 2021-02-02
Abstract: The present invention relates to an infection protection curtain which can minimize microbial infection by preventing the spreading of bacteria by applying an anti-bacterial material to a curtain for separating beds or making infectious bacteria adhere to the curtain. To this end, the infection protection curtain includes: a curtain body which is installed around beds to separate the beds; and an anti-bacterial film which is bonded to both sides of the curtain body and coated with an anti-bacterial material on the surface to block the spreading of microorganisms.
Patent KR-20220117650-A (KR)
Title: Hospital and nursing facility health product sales system
Inventor: NAM IERE
IPC: G06Q20/32
Filed: 2021-02-17
Abstract: The present invention relates to a kiosk-based system for selling a health product at a hospital and a nursing facility. The present invention relates to a system (1) for selling a health product at a hospital and a nursing facility, which comprises: a caregiver terminal group (10g) comprising a plurality of caregiver terminals (10); a kiosk terminal (100); a network (200); and a health product sale server (300), wherein after providing health product information to the caregiver terminal (10) through a control of the kiosk terminal (100) so that the health production information provided to the kiosk terminal (100) can be provided to the caregiver terminal (10) managed as a member of the kiosk terminal (100), the health product sale server (300) controls a transceiver unit (310) so that selection information for the health product information provided from the caregiver terminal (10) can be received through the kiosk terminal (100); and includes a payment module (322) controlling a combined payment amount information corresponding to each piece of selection information is transmitted to the kiosk terminal (100) through the network (200) to be output to the kiosk terminal (100) as well as controlling the kiosk terminal (100) to provide the combined payment amount information to the caregiver terminal (10) executing an order for a health product. Accordingly, it is possible to improve a quality of life at the hospital and the nursing facility by increasing accessibility to the health product that a caregiver requests on a non-face-to-face basis.
Patent KR-20220119280-A (KR)
Title: bottle cap opener
Inventor: LEE SO HYEON
IPC: B67B7/12
Filed: 2021-02-20
Abstract: The present invention is an invention of silicon material so that anyone can easily and safely open a tightly closed cap. The present invention is made of silicone material, thereby being manufactured to be easily stretched, not limited in shape, easily adsorbed in any bottle, and being better stretchable since there is a hole in the middle. Thus, the present invention has features that even young children can use the same conveniently.
Patent KR-20220119976-A (KR)
Title: Manufacturing method of copper connector for electric vehicle using metal powder injection molding
Inventor: JEON SEONG JUN
IPC: C22C1/04
Filed: 2021-02-22
Abstract: The present invention relates to a manufacturing method of a copper connector for an electric vehicle using metal powder injection molding. The manufacturing method of a copper connector for an electric vehicle using metal powder injection molding comprises: a step of mixing a binder and copper powder to manufacture a feedstock which is a raw material for injection molding; a step of using an injection molding machine to inject the manufactured feedstock into a mold of a connector part shape to form a formed body; a step of degreasing the formed body; and a step of sintering the degreased formed body to form a sintered body. A part of a complex shape can be manufactured. The present invention can manufacture a copper connector for an electric vehicle using metal powder injection molding which lowers material loss rates and allows mass production.
Patent KR-20220051779-A (KR)
Inventor: JEONG KI HUN
IPC: B01L3/00
Filed: 2021-02-26
Abstract: The present invention relates to a wax valve for a microfluidic chip, a microfluidic chip comprising the same, and a sample analysis method using the microfluidic chip. The wax valve for a microfluidic chip according to an embodiment of the present invention comprises: a fluid channel; wax controlling the opening/closing of the fluid channel; a storage unit storing the wax; and a wax channel connecting the fluid channel and the storage unit.
Patent KR-20220123977-A (KR)
Title: Wireless brassiere
Inventor: AHN SO JIN
IPC: A41C3/00
Filed: 2021-03-02
Abstract: The present invention relates to a wireless brassiere comprising: bra cups; a front portion covering the bra cups; a bra cup line formed along the outer peripheral edge of the bra cups; and a seam line that allows the front portion to be divided into an upper part and a lower part with respect to a seam. The bra cup line and the seam line have a point contact with each other at a point contact portion, and the seam line is formed in an under part of a lower part of the bra cups so that the distance between the seam line and the bra cup line can become distant as both the seam line and the bra cup line become distant from the point contact portion. Accordingly, the wireless brassiere of the present invention has improved adhesion and tightening force, and thus provides a comfortable wearing sensation even when doing physical activity.
Patent KR-20220126311-A (KR)
Title: Drive system for vehicle and control method for the same
Inventor: KWON TAE MIN
IPC: B60W40/107
Filed: 2021-03-08
Abstract: Introduced are a vehicle traveling system capable of safely traveling on a narrow road, and a control method thereof. The vehicle traveling system of the present invention comprises. a sensor; and a control unit.
Patent KR-20220126100-A (KR)
Inventor: KIM WON BIN
IPC: H01L23/31
Filed: 2021-03-08
Abstract: The present invention relates to a semiconductor package substrate that is easy to solder and a method for manufacturing the same. The semiconductor package substrate comprises: a base layer including a conductive material, having a first surface and a second surface opposite to the first surface, and having a first groove or first trench positioned on the first surface and a second groove or second trench surface positioned on the second surface; a first resin buried in the first groove or first trench positioned on the first surface of the base layer; and a groove positioned at one or more edges of the first surface of the base layer, wherein the depth of the groove, based on the first surface, is 1/2 or more of the thickness of the base layer.
Patent KR-20220034644-A (KR)
Inventor: CHUNG CHIN HSIAO
IPC: G06F3/041
Filed: 2021-03-10
Abstract: A laminate structure comprises: a substrate; a copper layer disposed on the substrate; a movement-prevention layer disposed on the copper layer; and a silver-nanowire layer disposed on the movement-prevention layer, wherein here, the movement-prevention layer is made of materials between a copper and a silver in a galvanic series. A touch sensor comprises the laminate structure.
Patent KR-20220127574-A (KR)
Title: Method of manufacturing sodium bicarbonate from desulfurized crude waste in iron manufacturing process
Inventor: LEE JE SHIN
IPC: C01D7/18
Filed: 2021-03-11
Abstract: The present invention provides a preparation method of sodium bicarbonate using desulfurization waste. According to one embodiment of the present invention, the preparation method of sodium bicarbonate using desulfurization waste comprises: a desulfurization waste dissolving step of dissolving desulfurization waste containing sodium and sulfur in a solvent to form a mixed solution; a sodium bicarbonate synthesis step of adding ammonia and carbon dioxide to the mixed solution to synthesize sodium bicarbonate at a temperature in the range of 10 to 20 ℃; a solid-liquid separation step of separating the sodium bicarbonate from the mixed solution; and a drying step of drying the sodium bicarbonate. According to the preparation method of sodium bicarbonate using desulfurization waste, ammonia and carbon dioxide are added to heavy dust waste to synthesize sodium bicarbonate at a temperature in the range of 10 to 20 ℃, thereby reducing the amount of waste and the treatment cost.
Patent KR-20220128053-A (KR)
Title: Method and device to support contract progress according to product production request
Inventor: CHOI SUNG HYUN
IPC: G06Q50/04
Filed: 2021-03-12
Abstract: A method of supporting the contract progress according to the product production request includes the steps of: acquiring personal information including a user's residence or business area, product field, and request information including a processing method for product production, desired production cost, desired production period, and desired quantity; providing the request information to a plurality of companies listed on the basis of the personal information; acquiring a plurality of pieces of quotation information including the processing method for product production, expected production cost, expected quantity, and expected production period in response to the request information from one or more companies among the plurality of companies; receiving the user's selection input for any one piece of quotation information among the plurality of pieces of quotation information; and providing contract information for contract progress according to the estimate information determined based on the selection input.
Patent KR-20220095064-A (KR)
Title: Air conditioner and control method thereof
Inventor: KIL SOO SON
IPC: F25B49/02
Filed: 2021-03-23
Abstract: The present invention provides an air conditioner capable of efficiently controlling a compressor by changing the number of rotations of the compressor determined by cooling load in real time by responding to a user command, and a control method of the air conditioner. According to one embodiment, the air conditioner comprises: the compressor; an input unit provided to receive a power saving command including a power saving rate and target temperature; an indoor temperature detection unit obtaining indoor temperature; and a control unit determining driving frequency of the compressor based on a difference between the target temperature and the indoor temperature, changing the driving frequency according to the power saving rate, and controlling the compressor for the same to be driven at the changed driving frequency.
Patent KR-20220131793-A (KR)
Inventor: SEO HYEONG SEOK
IPC: B41K1/00
Filed: 2021-03-22
Abstract: A self-defense Buddha stamp artwork is designed with 12 zodiac signs and hieroglyphic characters to protect and comforts a mind of an owner. The artwork is created in prayer by a Buddhist monk and developed with a desire to give many people peace of mind. By engraving a name of the owner, the owner can feel proud and calm the mind.
Patent KR-20220133566-A (KR)
Title: Electronic device for optimizing artificial intelligence model and method for thereof
Inventor: LEE EUNTAIK
IPC: G06N20/10
Filed: 2021-03-25
Abstract: According to various embodiments, an operating method of an electronic device is provided. The operating method comprises the steps of: executing an application and acquiring an artificial intelligence model associated with the executed application from among a plurality of artificial intelligence models stored in the electronic device; acquiring a plurality of values of at least one parameter associated with the acquired artificial intelligence model; acquiring a plurality of kernels corresponding to the plurality of values by compiling the acquired artificial intelligence model on the basis of the plurality of values, respectively; on the basis of execution of each of the acquired plurality of kernels, identifying times at which the execution of the plurality of kernels is completed; and on the basis of the identification of the times, identifying a first kernel corresponding to a shortest time of the times from among the plurality of kernels, and storing, as a value of the at least one parameter, a first value corresponding to the first kernel from among the plurality of values. Various other embodiments are possible. The present invention effectively reduces the amount of computation when using the artificial intelligence models in the electronic device.
Patent KR-20220134871-A (KR)
Title: Black box power supply for vehicle using lto battery and method for opertating thereof
Inventor: SEO IN SUNG
IPC: H02J7/34
Filed: 2021-03-29
Abstract: The present invention relates to a rapid-charge auxiliary battery system to be used as an auxiliary power source for a vehicle block box and, more specifically, to a rapid-charge LTO battery system and an operation method thereof, wherein a main body is provided with an output terminal for connection to several black boxes, and a charging input terminal for connection to a main battery of a vehicle; the power supply of the main body is composed of a DC-DC converter and a constant voltage circuit such that the output voltage of the battery is constantly outputted at 12.8 V by using a battery pack composed of 12 V by connecting 5 lithium-titanium-oxide (LTO) cells in series; in order to extend a continuous operating time of the black boxes, the basic battery pack and several extended battery packs are connected with each other to form the battery packs in parallel; a charging circuit is formed such that a large current supplied from an alternator and a regulator of the vehicle is directly inputted into an input terminal for direct charging; when a discharge end voltage is reached due to the discharge of the LTO battery pack, a circuit is formed to stop output for protecting a battery cell; and the basic battery pack and the several extended battery packs are allowed to be charged to 90 % or more with rapid charging within 10 minute, such that the black boxes can be used for dozens of hours. Therefore, when a vehicle is parked for a long time, power can be supplied such that black box recording for a longer time is possible, and, even for vehicles which are not driven for a long time in comparison to the average driving time, the vehicles can be simply turned on or driven for a very short time to enable the black boxes to be continuously used for dozens of hours.
Patent KR-20220136643-A (KR)
Inventor: PARK HYO JEONG
IPC: A63B60/36
Filed: 2021-04-01
Abstract: The present invention relates to an ultrasonic cleaner for golf clubs, and more particularly, relates to an ultrasonic cleaner for golf clubs which can clean dirt contaminated on golf club heads using ultrasonic waves, and sterilize various items such as grip parts held by hands, golf gloves, and golf shoes with ultraviolet rays. The present invention for achieving the above technical problem comprises: a main body having a space having an open front surface, a washing tank for accommodating washing water at a lower portion of the space, and an opening and closing door for opening and closing the open space; a plurality of ultrasonic generators provided at bottom of the washing tank of the main body to generate ultrasonic waves; a support member disposed vertically in the space of the main body to support a golf club; an actuator provided on an upper portion of the main body to move the support member up and down; and a contaminated water removal unit disposed at a lower portion of the washing tank of the main body to receive and remove the contaminated water discharged from the washing tank.