baber/WOPTO huggingface dataset:
Patent KR-20220102307-A (KR)
Title: Mold device and mold manufacturing method to produce the same
Inventor: LIM OK DONG
IPC: B21D22/02
Filed: 2021-01-13
Abstract: A mold apparatus according to one embodiment of the present invention relates to a mold apparatus for manufacturing a molded product by applying pressure to a molding base, which comprises: a lower mold having a molding surface on an upper surface; and an upper mold having a molding surface on a lower surface and applying pressure to the molding base together with the lower mold. The lower mold comprises: a first lower mold made of a first material; and a second lower mold made of a second material and connected with the first lower mold. The mold apparatus improves functions of the manufactured product.
Patent KR-20220104326-A (KR)
Title: Fracture toughness test for ct specimen system
Inventor: SUNG HYO KYUNG
IPC: G01N3/34
Filed: 2021-01-18
Abstract: The present invention relates to a system capable of measuring fracture toughness of a thin plate specimen, and particularly, to a fracture toughness evaluation system for a thin plate specimen manufactured so that a 3mm CT specimen satisfies a plane strain condition and is adjusted to have a crack opening displacement (COD) gage mounted thereon so as to make possible a fracture toughness test in a form of a CT specimen. According to the present invention, a thin plate specimen for fracture toughness evaluation is a specimen (100) for CT which can be used in the ASTM e1820 fracture toughness test, and comprises: a crack part (10) respectively provided at a central part of the specimen (100) so that crack generation of the specimen (100) can be observed with the naked eye; a coupling part (20) provided to couple the specimen (100) and a test device (1); and a vertical connection part (30) extending from the crack part (10) to both sides to extend crack of the crack part (10). In addition, the vertical connection part is provided with a length of a thickness portion (80) of the specimen (100) to be equal to 0.5 X a length of a specimen part (61).
Patent KR-20220105005-A (KR)
Title: Polyimide resin, negative type photosensitive resin composition comprising same and electronic device
Inventor: NAM KYOUHYUN
IPC: C08G73/10
Filed: 2021-01-19
Abstract: The present invention relates to a polyimide resin, a negative-type photosensitive resin composition containing the same, and an electronic device including an organic insulating film or photosensitive pattern formed from the negative-type photosensitive resin composition. When forming a pattern using the negative-type photosensitive resin composition according to the present specification, a polyimide resin does not swell and has excellent solubility even in the process of developing after selective exposure.
Patent KR-20220108356-A (KR)
Inventor: PARK JINRYONG
IPC: A23L13/00
Filed: 2021-01-27
Abstract: The present invention relates to a method for mass-proliferating or culturing muscle stem cells for the production of cultured meat, and more particularly, relates to a method for mass-proliferating or culturing muscle stem cells through regulation of intracellular signaling pathways rather than genetic manipulation. According to the present invention, it is possible to provide a culturing method capable of maintaining muscle stem cells in a satellite cell state for a long period of time without differentiation and mass-proliferating the same.
Patent KR-20210132585-A (KR)
Title: Application user interface making tool
IPC: G06K9/78
Filed: 2021-01-28
Abstract: An application UI creation tool according to one embodiment of the present invention may comprise: a screen frame sheet paper comprising a shape corresponding to a screen frame on which an application is displayed, and for creating a screen user interface (UI) based on a screen planning of the application; and a UI project management program executed by a processor of a terminal and stored in a medium to perform a UI project management method written to claim 1. Therefore, the present invention is capable of providing the application UI creation tool with high convenience.
Patent KR-20220109908-A (KR)
Inventor: GYEOUNGJIN JEON
IPC: H02K5/16
Filed: 2021-01-29
Abstract: The present invention relates to a laundry treatment apparatus in which a coupler connecting a driving unit in a clutch unit and a housing (gearbox) capable of rotating a drum can be installed inside the housing. The laundry treatment apparatus of the present invention comprises: a tub; the drum; a stirring unit; the driving unit; and the clutch unit.
Patent KR-20210019038-A (KR)
Title: How to get a unit price discount through a card
Inventor: PARK KYOUNG SU
IPC: G06Q20/34
Filed: 2021-02-05
Abstract: The present invention provides a method for receiving a unit price discount through a card, which comprises the steps of: storing a card number of a card extracted by a wireless terminal in association with option information in a refueling system or a server interworking with the refueling system; and extracting the option information corresponding to the card number of the card from the refueling system, when the card is used in an input device of the refueling system, and configuring the refueling machine to be automatically set based on the option information.
Patent KR-20220114768-A (KR)
Title: balloon catheter and manufacturing method thereof
Inventor: KIM HAN KI
IPC: A61B17/00
Filed: 2021-02-09
Abstract: The present application relates to a balloon catheter and to a manufacturing method thereof. The balloon catheter includes: a conduit unit having a tube shape; and a balloon part in the form of a cylinder when expanding, and which is provided to be in connection with the conduit unit so as to receive a fluid through the conduit unit. The balloon part is coated with a drug to form a drug layer on the outer circumferential surface of the balloon part, and before expanding, in a state that wings wind the conduit unit in a circumferential direction by having a plurality of wings radially formed from the central axis of the cylindrical shape of the balloon part. According to the present invention, a problem that a drug is insufficient when the balloon catheter is inserted into a lesion site can be overcome.
Patent KR-20220121393-A (KR)
Title: Superjunction semiconductor device having reduced source region area and method for manufacturing same
Inventor: HAN YONG SIN
IPC: H01L29/66
Filed: 2021-02-25
Abstract: The present invention relates to a super junction semiconductor device (1) having a reduced source region area and a manufacturing method thereof and, more particularly, to a semiconductor device (1) that can reduce a current (Isc; hereinafter referred to as 'short-circuit current') value in a short-circuit fault state by reducing the area of a source region formed in a body region, thereby delaying an increase in junction temperature and increasing a time (tsc) for device destruction, and a manufacturing method thereof.
Patent KR-20220121623-A (KR)
Title: Apparatus for calculating a real estate transfer tax
Inventor: KIM KYOUNG HEE
IPC: G06Q50/16
Filed: 2021-02-25
Abstract: The present invention relates to a device for calculating real estate transfer income tax, which can compare transfer income taxes of owned properties on sale. The device of the present invention comprises: a touchable input display; a memory; and a processor for generating real estate sale information for each real estate.
Patent KR-20220122865-A (KR)
Title: Compressor Check Valve
Inventor: SIM YEON HO
IPC: F04B27/10
Filed: 2021-02-26
Abstract: The present invention provides a compressor check valve including: a main body having a refrigerant inlet on one side through which a refrigerant flows in; a housing disposed on the other side of the main body and forming a refrigerant outlet between the housing and the main body; a cover that covers an end portion of the housing; a rod disposed between the main body and the housing; an elastic member disposed inside the housing, with one end in contact with the rod and the other end in contact with the cover; a first boss that protrudes from an inner wall of the rod towards the opposite side and to which the end of the elastic member is fixed; and a second boss that protrudes from an inner wall of the cover towards one side and to which the other end of the elastic member is fixed, wherein the first boss and the second boss are radially arranged to be eccentric based on a central axis of the rod. According to the compressor check valve of the present invention, the first boss protruding from the inner wall of the rod and the second boss are radially arranged to be eccentric based on the central axis of the rod. This arrangement allows an elastic force of the elastic member to be applied to the rod to generate friction between the rod and the housing, thus suppressing vibrations and shaking that are generated in the rod due to rapid fluid flow in the check valve. Therefore, according to the compressor check valve of the present invention, it is possible to suppress the vibrations and shaking of the rod caused by the rapid fluid flow in the check valve, and thus noise and vibration generated by a compressor can be reduced.
Patent KR-20220124524-A (KR)
Title: Excavator buckets with tongs
Inventor: KIM BO YEON
IPC: E02F3/40
Filed: 2021-03-03
Abstract: The present invention relates to a bucket used by being connected with the front end of an excavator arm. The bucket includes: an upper surface formed flat in an upper part of the bucket and provided with a plurality of bolt holes; a first hydraulic cylinder and a second hydraulic cylinder including a first fixing shaft and a second fixing shaft located vertically on the upper surface, and a third fixing shaft and a fourth fixing shaft spaced apart by a predetermined distance from the first and second fixing shafts, and having the third and fourth fixing shafts connected with an end of a rod, and located in parallel with the upper surface; and first tongs to which the first and third fixing shafts are fixed, and second tongs to which the second and fourth fixing shafts are fixed. As the rod of the first hydraulic cylinder is let in and out, the first tongs are rotated around the second fixed shaft, and as the rod of the second hydraulic cylinder is led in and out, the second tongs are rotated around the fourth fixed shaft, and, meanwhile, the first and second tongs can be used to pick up or crush an item, and, when not in use, the first and second tongs can be stored. Therefore, the present invention is capable of increasing working efficiency.
Patent KR-20220127629-A (KR)
Title: Material storage apparatus and logistics management equipment including the same
Inventor: IM HYUK SOON
IPC: H01L21/677
Filed: 2021-03-11
Abstract: Disclosed are a material storage device and a logistics management facility including the same. The logistics management facility includes: a first storage module having a transfer rail for transferring a container in which a material is stored, a transfer vehicle configured to be movable along the transfer rail for transfer of the container, a purge unit disposed on one side of the transfer rail to be used to store the container and purging the inside of the container using a purge gas; a second storage module disposed on one side of the transfer rail to be used to store the container, and not having a purge function by the purge gas; and a controller for controlling operations of the transfer vehicle and the purge unit to transfer the container to the first storage module, perform a purge step by the purge gas, and transfer the container to the second storage module. It is possible to reduce an installation space and installation cost.
Patent KR-20220131432-A (KR)
Title: Power generation indoor bicycle with VR function and monitoring method of exercise, power generation and healthcare using the same
Inventor: LEE GEUM SEOUB
IPC: G16H80/00
Filed: 2021-03-18
Abstract: An embodiment of the present invention relates to a power generation type indoor bicycle combined with virtual reality (VR) and a method for monitoring an exercise amount, health information, and a power generation amount using the same. The power generation type indoor bicycle according to an embodiment of the present invention includes: a bicycle exercise mechanism enabling a user to perform indoor bicycle exercise and generating rotational force by the user's exercise; a power generator rotating according to the rotational force of the bicycle exercise mechanism to generate electricity; a VR system providing a riding course virtual screen that responds to a motion and a bicycle speed signal during the user's exercise; a biometric information sensing terminal for detecting user's biometric information; and a monitoring terminal monitoring the power generation amount of the power generator, monitoring the exercise amount in conjunction with the bicycle exercise mechanism, receiving the user's biometric information from the biometric information sensing terminal to transmit the biometric information to a server together with the power generation amount and the exercise amount, receiving a response value and health information corresponding to the power generation amount and the exercise amount from the server to display the received information, in addition, receiving a user's manipulation to generate a motion signal, and generating a bicycle speed signal in conjunction with the bicycle motion mechanism to transmit the generated bicycle speed signal to the VR system. The exercise amount of the user and the power generation amount can be effectively managed.
Patent KR-20220130952-A (KR)
Title: Apparatus for generating emojies, vehicle and method for generating emojies
Inventor: PARK MINJAE
IPC: G10L25/63
Filed: 2021-03-19
Abstract: An apparatus for generating emojies according to an embodiment includes: an analyzer that obtains at least one of situation information and information about the emotion of a user when a the utterance of the user is input; and an emoji generator that generates a new emoji based on emoji generation information including at least two of the situation information, information about the emotion of the user, and information about the intention of the user corresponding to the utterance of the user. The emoji generator selects a plurality of emojis matching the emoji generation information among a plurality of stored emojis, and generates the new emoji by combining at least some of the selected plurality of emojis.
Patent KR-20220132373-A (KR)
Title: Auxiliary correction device for flatfoot that can be used with both feet
Inventor: LEE SEUNG HOON
IPC: A61F5/01
Filed: 2021-03-23
Abstract: The present invention relates to an auxiliary device for correcting a flat foot usable for both feet and, more particularly, to an auxiliary device for correcting a flat foot usable for both feet by enabling a right foot and a left foot to be worn in common. The auxiliary device comprises: a base frame forming the outer shape; a heel guard installed inside the base frame to support the heel; a toe seating holder installed at a position spaced apart from the front of the heel guard to seat the toes thereon, and stimulating the sole of the foot while sliding in forward and backward directions by the force of the toes; and a soft support installed along the inner circumference of the toe seating holder while installed to be replaceable in the left and right directions of the toe seating holder and having a partition wall formed to protrude so that a big toe and remaining toes except the big toe may be separated to be seated, thereby assisting in the correction of hallux valgus or the treatment of plantar fasciitis by inducing the flat sole to be formed in an arch shape and also enabling the right foot and the left foot to be worn in common by changing only the direction of the soft support.
Patent KR-20220134152-A (KR)
Title: Apparatus and method for measuring and constructing tunnel in real time
Inventor: LEE KYUNG MIN
IPC: G01C7/06
Filed: 2021-03-26
Abstract: A tunnel surveying and construction real-time inspection device for sharing real-time results of tunnel excavation work with construction participating companies through a cloud server to check the tunnel construction status in real time according to an embodiment of the present invention includes: a result data receiver in which based on the basic data including linear data, longitudinal data, cross-sectional data, and cross-section data for each section for surveying the tunnel, the result data of the tunnel construction constructed according to the coordinate values derived from the surveyor is received in real time through the surveyor; a result report storage unit that receives the basic data and result data and generates a result report including the contents of the comparison in real time and stores it in a cloud server; a notification signal transmission unit for transmitting a notification signal informing this to a company terminal used by the construction participating companies, when the result report is stored in the cloud server in real time; and instruction information transmission unit for receiving instruction information including data on change instructions for remaining tunnel construction corresponding to the result report from the company terminal in response to the notification signal, and transmitting the instruction information to the manager terminal used by the manager of the tunnel construction site. The construction participating companies include a construction company, a supervisory company, and a construction subcontractor.
Patent KR-20220135642-A (KR)
Inventor: SONG SUNG HYUK
IPC: B25J15/06
Filed: 2021-03-31
Abstract: A gripper having anisotropic surface tension includes a body, a plurality of openings, a plurality of wire parts, and a suction unit. The body includes a gripping surface for gripping an object. The wire parts extend in a first direction on the gripping surface. The suction unit provides a suction force to the openings.
Patent KR-20220138646-A (KR)
Title: LED Cap Light
Inventor: KIM DAE HYEON
IPC: F21L4/02
Filed: 2021-04-06
Abstract: The present invention relates to an LED cap light capable of driving a white LED or a red LED by infrared (IR) sensing and, more specifically, to an LED cap light which has been improved so that lighting LEDs suitable for four seasons and night situations can be operated according to a user activity by selecting to drive the white LED or the red LED by a receiving unit, an infrared transmitting unit and a rechargeable battery as an operation selection switch. According to the present invention, the LED cap light comprises: a charging unit for charging the rechargeable battery through a light emitting diode in a charging integrated circuit using external power supplied through a USB-C connector when an operation selection switch is in a power-off state in a main circuit board of a light body; a light selection unit for receiving VDD of the rechargeable battery when the operation selection switch is in a power-on state and selecting and driving the white or the red LED through a white or red N-channel MOSFET and a P-channel MOSFET; a signal detection unit in which another P-channel MOSFET supplying PWR_LED to the P-channel MOSFET is connected to a microcontroller, and the infrared receiving unit and the infrared transmitting unit are respectively connected to the microcontroller; and the white LED and the red LED of an LED sub-board installed in parallel on the light selection unit.
Patent KR-20220138935-A (KR)
Inventor: KIM WANG JUNG
IPC: A47C7/02
Filed: 2021-04-07
Abstract: A separable hot pack comprises: a first cover through which air passes; a second cover disposed to face the first cover and through which air passes; a heating element intermittently disposed between the first and second covers in the form of a pad and generating heat while being oxidized by oxygen contained in the air; a fusion unit forming a plurality of hot pack units by fusing the first and second covers corresponding to the peripheries of the intermittently disposed heating elements; and a cut unit formed on the fusion unit for a user to cut and individualize at least one of the hot pack units.
Patent KR-20220139065-A (KR)
Inventor: LEE JEONG HEE
IPC: B60W30/09
Filed: 2021-04-07
Abstract: Introduced is a vehicle controlling system. According to the present invention, the vehicle controlling system of the present invention comprises: a reception unit receiving braking information of a first preceding vehicle through V2X communication; and a control unit which improves responsiveness of a braking system of a vehicle when the braking information of the first preceding vehicle received through the reception unit exceeds a reference value. An objective of the present invention is to prevent a crash accident by controlling the vehicle.
Patent KR-20220140149-A (KR)
Inventor: KIM YONG HOON
IPC: A61M21/00
Filed: 2021-04-09
Abstract: A concentration and relaxation service method using real-time EEG analysis, and a system therefor are disclosed. The concentration and relaxation service method using the real-time EEG analysis according to an embodiment of the present invention comprises the steps of: collecting an EEG signal of a user in real time for a predetermined period of time; deriving an average value for concentration or relaxation of the user by analyzing the EEG signals of the user collected during the predetermined time period; and automatically generating a binaural beat of a frequency for concentration or relaxation corresponding to the derived average value to provide the information to the user in real time.
Patent KR-20210131237-A (KR)
Title: Air conditioner system and control method
IPC: F24F11/64
Filed: 2021-04-19
Abstract: A system and a method capable of suppressing intermittent driving and maintaining comfort are provided. According to the present invention, an air conditioning system comprises an indoor unit and an outdoor unit. The indoor unit includes a heat exchanger, an indoor temperature detection means for detecting the temperature of the room, and a valve for adjusting a flow rate of a refrigerant flowing in a refrigeration cycle. The outdoor unit includes a heat exchanger, a compressor, and a valve for adjusting the flow rate of the refrigerant flowing in the refrigeration cycle. In addition, the air conditioning system comprises a control means for controlling the opening degree of the valve of the indoor unit according to the indoor temperature detected by the indoor temperature detection means and the amount of change in the temperature in the room in a predetermined time.
Patent KR-20210046641-A (KR)
Title: 3-dimensional photodetector device and method of manufacturing thereof
Inventor: AHN JONG HYUN
IPC: H01L31/10
Filed: 2021-04-22
Abstract: According to the present invention, disclosed are a three-dimensional (3D) photodetector and a manufacturing method thereof. The 3D photodetector according to an embodiment of the present invention comprises: a base part formed in a central area; a first bending part formed on the circumference of the base part; at least one branch part connected to the base part through the first bending part; a second bending part formed on the at least one branch; a bonding part connected to the at least one branch part through the second bending part; at least one photoresistor formed on the surface of at least one of the base part and the branch part; and a stretchable substrate attached to the bonding part, wherein the bonding part is attached to the stretchable substrate so that the base part has a gap in a direction of thickness of the stretchable substrate and the at least one photoresistor is tracking a moving direction of light.