baber/WOPTO huggingface dataset:
Patent KR-20210148542-A (KR)
Inventor: KONG BYUNG KEUN
IPC: C23F13/22
Filed: 2020-05-29
Abstract: The present invention relates to a system for automatically managing corrosion of city gas pipes, which measures a corrosion potential of an underground city gas pipe by section and remotely and sequentially controls a rectifier, an insulation unit, and a variable resistor until a problem is resolved when measures for preventing corrosion are required. According to the present invention, the system comprises: a plurality of protective potential measurement units measuring the protective potential of an underground city gas pipe while being installed inside a test box, which is an enclosure, by section and transmitting a measured protective potential value to the outside; a protective potential adjustment unit formed of a plurality of devices for classifying and adjusting the protective potential of the underground city gas pipe by section; and an automatic processing unit receiving and storing the protective potential values transmitted from the plurality of protective potential measurement units, detecting a section of the city gas pipe where an abnormality in comparison with a predetermined normal range value occurs, and generating a control signal for adjusting the protective potential of the detected section to transmit the control signal to the protective potential adjustment unit.
Patent KR-20210150146-A (KR)
Inventor: LEE HWA SHIN
IPC: H04N21/2743
Filed: 2020-06-03
Abstract: The present invention provides a real-time busking live TV channel system and a control method thereof. The system includes: a server for driving a busking live TV platform for transmitting and receiving information using a network; a performer terminal for uploading busking live content in real time to the server; and an audience terminal. The busking live TV platform can stream the busking live content to the audience terminal and enables viewing of it. A real-time busking live TV channel system and a control method thereof according to the present invention have the advantage of activating a busking performance, viewing a real-time busking live performance through a terminal, and providing various busking-related information.
Patent KR-20210155569-A (KR)
Inventor: CHUN SI YOUNG
IPC: F16B2/08
Filed: 2020-06-16
Abstract: A variable rack band structure of the present invention has a structure in which a first band unit and a second band unit are overlapped, a curvature can be changed, and fastened by a second fastening member to cover an electric pole having various cross-sectional areas, so the present invention can enable publication of components, be installed in the electric pole quickly and conveniently, and reduce maintenance costs through material standard unification.
Patent KR-20220001239-A (KR)
Title: Portable safety apparatus against heat wave
Inventor: SEO SEONGMIN
IPC: A61B5/11
Filed: 2020-06-29
Abstract: The present invention relates to a portable safety apparatus against heat wave, which comprises: a main body (10) worn on the body by a band (11); a detection means (20) generating an input signal by a temperature detection unit (21, 22) and distance detection unit (24) installed in the main body (10); a touch screen (30) installed on the main body (10) to process functions of an input unit (31) and a display unit (32); and a control means (40) controlling the detection means (20) and the touch screen (30) with a set algorithm. According to the present invention, the portable safety apparatus processes various temperature-related functions while being easily held by the elderly to prevent accidents caused by heat-related diseases in living, thereby providing an effect of contributing to reduction of an actual accident rate.
Patent KR-20220004423-A (KR)
Title: The Apparatus for Containing Copper Foil
Inventor: JUNG IN SOO
IPC: F16F15/04
Filed: 2020-07-03
Abstract: The present invention is to provide a copper foil housing device capable of reducing the defect rate occurring in the copper foil due to vibration, shaking, or the like occurring in the transportation process. According to the resent invention, the copper foil housing device comprises: a storage body having a storage space for accommodating copper foil wound on a core; a support part coupled to the storage body to support both ends of the core; and an elastic member disposed between the support part and the core to support the core. The elastic member includes: a body portion; a plurality of first protrusions disposed on an upper surface of the body portion and extending in the longitudinal direction of the core; and a plurality of second protrusions disposed on a lower surface of the body portion and extending in a direction perpendicular to the extending direction of the first protrusion. Accordingly, vibration can be buffered in the frequency band of vibration generated during the transportation process.
Patent KR-20200087107-A (KR)
Title: Neglect prevention system of Infant and stuff in vehicle and neglect prevention method thereof
Inventor: KIM SE KWUN
IPC: B60R25/102
Filed: 2020-07-06
Abstract: The present invention relates to a system for preventing living creatures and articles from being neglected in a vehicle and a negligence prevention method thereof. Moreover, the system includes: a smart key module part unlocking a vehicle door and changing a sleep mode of a parked vehicle to a wakeup mode; a photographing part photographing the inside of the vehicle when the vehicle is changed to the wakeup mode, continuously photographing the inside of the vehicle when the vehicle starts to drive, and re-photographing the inside of the vehicle when the vehicle is parked and turned off; an image analysis part analyzing the number of living creatures in the vehicle and the number of loaded articles by using images photographed by the photographing part, while analyzing whether there is a living creature or an object neglected in the parked vehicle and the number of neglected creatures or objects; and a warning part outputting a warning alarm or transmitting a warning message to the user terminal. Therefore, when every passenger has gotten out of the vehicle, information about a living creation or an article neglected in the vehicle can be reported to the driver.
Patent KR-20220005921-A (KR)
Title: Novel esterase, nucleotides encoding the esterase and microorganism containing the same
Inventor: Yoon sang sun
IPC: C12N15/74
Filed: 2020-07-07
Abstract: In the present specification, provided are polynucleotide which has at least 80% or more homology with the base sequence of sequence number 1 and encodes esterase, and a use thereof. According to the present invention, intestinal butyrate production efficiency can be improved.
Patent KR-20220007961-A (KR)
Inventor: O CHAN HO
IPC: C12J1/00
Filed: 2020-07-13
Abstract: Disclosed are a method for preparing soybean curd using acorns and soybean curd prepared thereby. The method for preparing soybean curd using acorns, disclosed herein, comprises the steps of: a) immersing main ingredients including soybeans and sub ingredients including acorns in water for a predetermined time, respectively; b) grinding the soaked main ingredients and the soaked sub ingredients to obtain ground ingredients; c) separating bean-curd dregs from the ground ingredients to obtain soymilk; d) heating the soymilk to obtain heated soymilk; e) preparing a natural coagulant by mixing water, bay salt without bitterns, and naturally-fermented vinegar; f) mixing the heated soymilk with the natural coagulant so that the heated soymilk is coagulated; g) molding soybean curd by putting the coagulated heated soymilk into a mold and pressing the soymilk; and h) cooling the molded soybean curd in cold water to complete the preparation of the soybean curd. According to the present invention, the soybean curd prepared thereby has an excellent taste and is beneficial to the health.
Patent KR-20220009587-A (KR)
Inventor: HAN GAP SU
IPC: D04B21/16
Filed: 2020-07-16
Abstract: Provided are a method for manufacturing a composite fiber fabric and a composite fiber fabric manufactured thereby. The method for manufacturing a composite fiber fabric of the present invention comprises the steps of: preparing a first mixture by mixing a first fiber raw material and a metal fine particle; preparing a second mixture by mixing a second fiber raw material and the first mixture; and producing a fiber yarn by spinning the second mixture, wherein the metal fine particle has an average particle diameter of 2-7 μm. In addition, the composite fiber fabric manufactured by the manufacturing method is a fiber material that can secure mechanical properties including elasticity as well as antibacterial properties.
Patent KR-20210034479-A (KR)
Title: Method for adjusting prefetching operation and system for managing thereof
Inventor: PARK HEE KWON
IPC: G06F12/0891
Filed: 2020-07-30
Abstract: A method for adjusting a prefetching operation comprises the steps of: setting a prefetching distance; accessing a prefetching trigger key; determining a target key outside at the prefetching distance from the prefetching trigger key; increasing the prefetching distance; and successfully fetching a subsequent target key of a subsequent prefetch trigger key from a prefetching read-ahead buffer.
Patent KR-20220016338-A (KR)
Title: Massage apparatus for modifying the massage mode in realtime
Inventor: AN SANG JOON
IPC: A61H15/00
Filed: 2020-07-30
Abstract: The present disclosure relates to a massage apparatus for modifying a massage mode in real time, comprising the steps of: providing a massage to a user based on at least one massage pattern included in a massage pattern list, which corresponds to the current massage mode; displaying at least one graphic object corresponding to at least one massage pattern, on a display; receiving the input of a first user for one of the at least one graphic object, from an input unit; and changing at least one massage pattern included in the massage pattern list in real time based on the input of the first user.
Patent KR-20210018103-A (KR)
Title: Adhesion structure and electronic device
Inventor: YI HAU SHIAU
IPC: C09J9/02
Filed: 2020-08-03
Abstract: Provided are an adhesion structure and an electronic device. The adhesion structure comprises: a substrate; and an adhesive layer. The adhesive layer is disposed on the substrate, and the adhesive layer includes a plurality of graphene microplates. A part of the graphene microplates protrude from two opposite surfaces of the adhesive layer. The thickness of the graphene microplates is greater than or equal to 0.3 nanometers and is smaller than or equal to 3 nanometers. The flake diameter of each of the graphene microplates is greater than or equal to 1 micrometer and is smaller than or equal to 30 micrometers. The adhesion structure can not only provide an adhesive function, but also improve the heat dissipation efficiency of electronic device.
Patent KR-20220018733-A (KR)
Inventor: LEE JONG HO
IPC: A62B18/08
Filed: 2020-08-07
Abstract: One embodiment of the present invention is to provide an assembly type mask which comprises: a mask body which surrounds a user's face; an air inlet module unit which is coupled to one side of the mask body, and allows external air to be introduced into the mask body; and an air exhaust module unit which is coupled to the other side of the mask body, and discharges the air inside the mask body to the outside. Both ends of the air inlet module unit and the air exhaust module unit are configured to be coupled to each other.
Patent KR-20220021164-A (KR)
Inventor: KWAK JIN SEOP
IPC: H01M10/04
Filed: 2020-08-13
Abstract: The present invention relates to a method of manufacturing a pouch-type secondary battery (10) for protecting a preliminary secondary battery (100) by an inner surface of a protective film attached to an outer surface of the preliminary secondary battery so as to be in close contact without wrinkles. The method comprises the steps of: (a) sealing an outer peripheral surface of the preliminary secondary battery (100) after accommodating an electrode assembly (110) and an electrolyte in an accommodating part (120); (b) attaching a protective film (200) to an outer surface of the preliminary secondary battery (100); (c) activating through a charge/discharge cycle; (d) degassing by opening a part of the preliminary secondary battery (100); (e) re-sealing a part of the opened preliminary secondary battery (100); and (f) removing the protective film (200). Accordingly, it is possible to prevent the surface of the preliminary secondary battery from being damaged by external force applied to the preliminary secondary battery in a process of manufacturing a pouch-type secondary battery.
Patent KR-20220012765-A (KR)
Title: Wearable temperature sensors based on metal-ion doped high-k metal-oxide dielectrics operating at low-voltage and high-frequency for healthcare monitoring systems
Inventor: HA TAE JUN
IPC: G01K13/00
Filed: 2020-08-20
Abstract: The present embodiments provides a temperature sensor which detects a wide range of temperature in a low-voltage and high-frequency region and maintains operational stability in a bended state by forming a metal-ion doped high-dielectric oxide insulation layer without using vacuum equipment when forming the insulation layer. The present embodiments provides an arm-band type flexible temperature sensor system based on the temperature sensor and a manufacturing method thereof. The manufacturing method comprises the following steps of: forming a flexible layer; depositing a first electrode on the flexible layer; applying metal-ion doped high-dielectric oxide solution and heat treating the same to form the insulation layer; and depositing a second electrode on the insulation layer.
Patent KR-20200103604-A (KR)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G02F1/167
Filed: 2020-08-26
Abstract: Provided is a semiconductor device which can operate stably even in the case where a transistor thereof is a depletion transistor. According to one embodiment of the disclosed invention, the semiconductor device includes: a first transistor for supplying a first potential to a first wiring; a second transistor for supplying a second potential to the first wiring; a third transistor for supplying a third potential at which the first transistor is turned on to a gate of the first transistor and stopping supplying the third potential; a fourth transistor for supplying the second potential to the gate of the first transistor; and a first circuit for generating a second signal obtained by offsetting a first signal. The second signal is input to a gate of the fourth transistor. The potential of a low level of the second signal is lower than the second potential.
Patent KR-20220028837-A (KR)
Title: Electronic device and housing structure thereof
Inventor: LEE HEESUNG
IPC: H05K5/00
Filed: 2020-08-31
Abstract: Various embodiments disclosed by the present invention relate to an electronic device, and more specifically, to an electronic device including a housing formed through an anodizing process and an electronic device housing structure. According to an embodiment disclosed by the present invention, provided is an electronic device comprising: a front surface plate; a rear surface plate facing a side opposite to the front surface plate; a side member for enveloping a space between the front surface plate and the rear surface plate; and a housing including a supporting member arranged in the space. A substantial part of the housing is formed of an electrically conductive material and the substantial part is divided into a first portion and a second portion electrically separated from the first portion. The first portion is colored with a first color and the second portion is colored with a second color different from the first color. In addition, other various embodiments are possible.
Patent KR-20220035604-A (KR)
Title: Cucumber seedling cultivation management method using a Cylindrical Paper Pots system
Inventor: KIM IL SEOP
IPC: A01G9/029
Filed: 2020-09-14
Abstract: In process seedling nurseries, the application of a cylindrical paper pot (CPP) system is expanding recently. The standard for irrigation management of seedlings is applied with the standard of the conventional plug seedling system. The CPP system has many problems in seedling management because the physical properties and air permeability of a root zone part are different from those of the plug seedling system. Therefore, in the present invention, the proper irrigation management standard is clarified by comparing the cucumber growth characteristics of the conventional plug seedling system and the CPP system, and accordingly, a cultivation management method of cucumber seedlings using the CPP system is completed.
Patent KR-20200110295-A (KR)
Title: Actuator Of Camera module
Inventor: KIM GYU WON
IPC: G03B13/32
Filed: 2020-09-17
Abstract: An actuator of a camera module according to an embodiment of the present invention comprises: a plurality of driving wires driving a lens barrel in the direction vertical to an optical axis; a driving unit offering a pulse type driving signal to the plurality of driving wires; and a control unit generating a control signal according to a target position of the lens barrel and a current position of the lens barrel so as to control the driving unit. The control unit controls the remaining driving wires based on a reference driving wire with the shortest linear section of a resistance gradient among the plurality of driving wires, wherein each resistance gradient of the plurality of driving wires is compared in the linear section and resistance deviations among the plurality of driving wires are calculated. The linear section is defined with a minimum duty corresponding to a maximum resistance and a maximum duty corresponding to a minimum resistance of each of the plurality of driving wires. The control unit controls the plurality of driving wires according to a minimum duty length from the minimum duty to the maximum duty of the reference driving wire. The driving unit can provide the driving signal with a duty width of the minimum duty length from the minimum duty of each of the plurality of driving wires. According to the present invention, it is possible to detect an exact current location of a lens barrel.
Patent KR-20220038835-A (KR)
Title: Black house steak
Inventor: JUNG YU JA
IPC: A23L5/10
Filed: 2020-09-21
Abstract: With the registration of the black house steak trademark, Yoo-Ja Jeong will conduct restaurant business in Korea under the trademark. A user can eat steak grilled on a fire in the black house.
Patent KR-20210043437-A (KR)
Title: Coffee grinder
Inventor: DUNKELBERG OLIVER
IPC: A47J42/56
Filed: 2020-09-23
Abstract: The present invention relates to a coffee grinder (1) for grinding coffee beans into ground coffee. The coffee grinder comprises at least one container (2) or supply element for coffee beans, and at least one pulverization device (4, 9, 41, 42) for pulverizing the coffee beans. The pulverization device comprises at least one first and second grinding element (41, 42), and the coffee beans therebetween are ground by the relative rotation of the two grinding elements (41, 42). A distance (40) between the two grinding elements in a grinding process determines the grinding degree of ground coffee, and at least one grinding element (42) is driven by a motor (4). According to the present invention, an adjustment element (19) is provided. The adjustment element can adjust the distance (40) between the two grinding elements (41, 42) by rotating the adjustment element (19). Also, a magnetic rotation position sensor (30) is provided. The magnetic rotation position sensor (30) unambiguously determines, directly or indirectly, the absolute rotational position of the adjustment element (19) on the scale of the distance (40), and is provided for further control of the coffee grinder (1).
Patent KR-20220040684-A (KR)
Title: KIOSK with infection prevention and security functions
Inventor: CHO YOUNG JUN
IPC: G07F17/42
Filed: 2020-09-24
Abstract: An embodiment of the present invention relates to a kiosk with infection prevention and security functions, which measures a body temperature of a multiuse facility visitor to issue an online or offline pass depending on whether the temperature is normal, and issues a pass that can limit/restrict a movement path or access range within the multiuse facility according to the purpose of visit or identity of the visitor.
Patent KR-20220042891-A (KR)
Title: Perforator for certification to form holes of different diameters
Inventor: KANG HAN SIC
IPC: B26F1/40
Filed: 2020-09-28
Abstract: The present invention is to provide a perforator for certification capable of easily drilling a plurality of holes forming the same pattern or character in a plurality of paper documents at the same time. According to an embodiment of the present invention, a perforator for certification comprises: a base unit having a flat upper surface; and a body unit positioned on a part of the upper surface of the base unit to form an insertion space between a part of a lower surface and upper surface of the base unit. In a state in which the paper document composed of at least one sheet is inserted into the insertion space, the body unit may form a plurality of holes in the paper document with different diameters, respectively.
Patent KR-20220044021-A (KR)
Title: Smart terminal cradle and its operation method
Inventor: SANGWAN SIM
IPC: G06F1/16
Filed: 2020-09-29
Abstract: A smart terminal bracket is provided. The smart terminal bracket includes: a base housing in which a driving motor is placed; a link rod having one end connected with the driving motor and extended in a first direction, and rotated by the driving motor around a second direction orthogonal to the first direction; a terminal holder connected with the other end of the link rod, and holding a terminal to fix the terminal to the link rod; a sensor sensing a motion of a user of the terminal; and a control part receiving motion data of the terminal user from the sensor to rotate the link rod in accordance with the motion of the terminal user. Therefore, the present invention is capable of moving a position of the terminal by an angle optimized for the eyes of the user.
Patent KR-20220046363-A (KR)
Title: Producing method of mask and mask
Inventor: LEE YOUNG HO
IPC: C23C14/04
Filed: 2020-10-07
Abstract: The present invention relates to a method for producing a mask and a mask, which can stably support a mask sheet without deformation and facilitate alignment. The method for producing a mask according to the present invention is a method for producing a mask for OLED pixel formation including at least one mask sheet and a frame to which the mask sheet is attached, and the method includes: (a) preparing a support plate attached with a mask sheet on which a plurality of opening patterns are formed; (b) matching the mask sheet to one masking region of the frame including at least one masking region; and (c) attaching the sub-frame onto the frame, wherein in (a), the mask sheet includes a cell portion and a sub-frame portion on an outer edge of the cell portion, a plurality of opening patterns are formed on the cell portion, and the sub-frame portion is thicker than the cell portion.
Patent KR-20220049129-A (KR)
Inventor: CHOI JI WON
IPC: H01M10/42
Filed: 2020-10-14
Abstract: The present invention provides an electrode active material for a secondary battery including: a first active material particle having a core and a protection unit positioned on the outer surface of the core; and a second active material particle in which at least one of a chemical composition, a particle structure, and an average particle diameter (D50) is different from the first active material particle, wherein when external force is applied, at least a part of the protection unit is detached from the protection unit to be formed into particles.