baber/WOPTO huggingface dataset:
Patent KR-20210103682-A (KR)
Inventor: KIM SANG KOOG
IPC: A61N2/00
Filed: 2020-02-14
Abstract: The present invention is a method for heating magnetic nanoparticles using resonance, which comprises the following steps: (a) providing magnetic nanoparticles; (b) applying a direct current (DC) magnetic field to the magnetic nanoparticles; and (c) applying an alternating current (AC) magnetic field to the magnetic nanoparticles, wherein at least any one of the strength of the applied DC magnetic field, the frequency of the AC magnetic field, the strength of the AC magnetic field, and the applied pulse width of the AC magnetic field is adjusted, so that the temperature change rate (dT/dt) of the magnetic nanoparticles is greater than at least 10 (K/s).
Patent KR-20200104240-A (KR)
Title: Systems and methods for tail-specific parameter computation
Inventor: ROOT ROBERT EDWIN
IPC: B64D45/00
Filed: 2020-02-24
Abstract: A device for tail-specific parameter computation includes a memory, a network interface, and a processor. The memory is configured to store a tail-specific aircraft performance model for an aircraft type first aircraft. The tail-specific aircraft performance model is based on historical flight data of the first aircraft and a nominal aircraft performance model associated with an aircraft type second aircraft. The network interface is configured to receive flight data from a data bus of the first aircraft. The processor is configured to generate a recommended cost index and a recommended cruise altitude based at least in part on the flight data and the tail-specific aircraft performance model. The processor is also configured to provide the recommended cost index and the recommended cruise altitude to a display device.
Patent KR-20210112801-A (KR)
Title: Tractional strain wave reducer
Inventor: JOO SANG WAN
IPC: F16H49/00
Filed: 2020-03-06
Abstract: The present invention relates to a frictional wave reducer, which changes a driving principle from a conventional wave gear device mainly used for a joint of an industrial robot, comprising: a wave generator having a conical pressure surface at the outermost part; a toothless flex spline having a conical friction tube in which the conical pressure surface is in close contact to be inscribed by having the wave generator accommodated therein; and a toothless type circular spline for forming an internal friction wheel with the toothless flex spline by having an internal conical friction surface in which the conical friction tube is inscribed at a plurality of points axially symmetric with each other by having the toothless flex spline accommodated therein. Accordingly, the productivity is relatively high, rotational precision is high, and vibration and noise are not generated by overcoming the disadvantages of the conventional wave gear device.
Patent KR-20210113924-A (KR)
Title: Garbage collection vehicle for alley
Inventor: RO YOUNG JO
IPC: B62D25/00
Filed: 2020-03-09
Abstract: The present invention relates to a garbage collection vehicle for an unrepaired road area, and to a garbage collection vehicle for an unrepaired road area, which is capable of driving on an undeveloped road such as a narrow road which has not been repaired, and includes a trailer to collect as much garbage as possible. The garbage collection vehicle for an unrepaired road area, formed in a preferred embodiment of the present invention, is characterized in that since a boarding part of a vehicle is completely blocked, the working environment of a street cleaner is improved and the operation in case of rain or snow is improved, in that a separate trailer connected by means of a connector is mounted on the garbage collection vehicle so as to prevent the occurrence of an accident caused by separation of the trailer, and in that the trailer is integrated into a vehicle's main body to form a single body, and when a large amount of garbage is generated, the trailer is separated from the vehicle main body so that garbage can be loaded in both a loading part of the vehicle main body and the trailer. Therefore, efficiency in collecting garbage can be increased.
Patent KR-20210114732-A (KR)
Title: Transmission for vehicle
Inventor: KIM DAE HYUNG
IPC: B60R7/04
Filed: 2020-03-11
Abstract: The present invention relates to a transmission for a vehicle, which prevents twisting or entangling of a cable for transmit a signal. The transmission for a vehicle according to an embodiment of the present invention comprises: a body having a transmission control unit which enables transmission control of a driver; an operation unit which rotates the body on a rotation axis to locate the same at one between a first position and a second position; and a signal transfer unit which enables transfer of a signal between a main substrate located in the outside of the body and an auxiliary substrate located inside the body. The signal transfer unit includes a cable of which both ends are connected with the main substrate and the auxiliary substrate respectively, and a part of the cable between the both ends is extended to be twined around the rotation axis along the circumferential direction.
Patent KR-20210115625-A (KR)
Title: Harmful air-prohibiting window frame
Inventor: YUN YONG UN
IPC: B03C3/60
Filed: 2020-03-14
Abstract: An objective of the present invention is to obtain a windowsill (105) which uses static electricity-blocking filter nonwoven fabric to arrange the static electricity-blocking filter nonwoven fabric on the windowsill (105) to block harmful air. To achieve the objective, the windowsill (105) comprises: a window frame (104) supporting a glass panel (100); and a windowsill (105) having a rail (102) to slide the windowsill (105). An auxiliary frame (106) bent to be inclined toward the window frame while protruding upwards in the longitudinal direction of the windowsill (105) is formed on the end of the indoor side of the windowsill (105). The auxiliary frame (106) is provided as static electricity-blocking filter nonwoven fabric comes in contact with the window frame (104). Accordingly, the present invention can mount the static electricity-blocking filter nonwoven fabric on the windowsill (105) to perfectly block harmful air such as outside fine dust, yellow dust, and viruses.
Patent KR-20210116019-A (KR)
Title: Data input circuit and memory device including the same
Inventor: PARK YOUNG JUN
IPC: G11C29/12
Filed: 2020-03-17
Abstract: The present technology relates to a memory device, which includes: a plurality of data input pads and at least one test data input pad; a plurality of data input circuits corresponding to each of a plurality of channels and configured to transmit data received through the plurality of data input pads to the corresponding channel, respectively; and a test control circuit configured to select at least one data input circuit from among the plurality of data input circuits according to test mode information during a test operation and control the selected data input circuit to transmit set data to the corresponding channel.
Patent KR-20210120278-A (KR)
Title: Device for reducing concentration of exhaust hydrogen
Inventor: KIM YOON TAE
IPC: H01M8/0662
Filed: 2020-03-26
Abstract: An object of the present invention is to provide a hydrogen emission reduction device for a fuel cell vehicle to use an electric field to reduce the exhaust concentration of purge hydrogen discharged to the outside through an exhaust unit of the fuel cell vehicle. The object of the present invention is implemented by the hydrogen emission reduction device including: an exhaust housing mounted on an exhaust system of the fuel cell vehicle; and an exhaust gas treatment device mounted in the exhaust housing and having a structure for generating an electric field to hold hydrogen ions in the exhaust gas purged from a fuel cell stack by using the electric field, wherein the exhaust gas treatment device includes: a plurality of hydrogen ion holding plates mounted to be spaced apart from each other by a predetermined distance in the exhaust housing and provided in a structure in which an N-type semiconductor layer and a P-type semiconductor layer are joined to each other; and voltage application terminals electrically conductively attached to the N-type semiconductor layer and the P-type semiconductor layer of each hydrogen ion holding plate, respectively.
Patent KR-20210123026-A (KR)
Title: Water cooling type fire grate for incineratior
Inventor: JO KYUNG YEOL
IPC: F23H3/02
Filed: 2020-04-02
Abstract: The present invention relates to a water-cooled grate for an incinerator. The water-cooled grate according to the present invention comprises: a main body made of heat-resistant steel with a cavity; a cooling water pipe accommodated in the cavity and provided as a cooling passage; and a heat transfer material charged into the cavity to fill a space between the cooling water pipe and the heat-resistant steel main body. The heat transfer material may be in a form in which filler powder is hardened using cement, and an exposed portion thereof may be shielded using a separately provided cover member. According to the water-cooled grate and a manufacturing method according to the present invention, a risk of coolant leakage is remarkably improved, so product durability and lifespan are excellent, and the complex cooling passage can be easily implemented to maximize cooling efficiency. In addition, by simplifying a manufacturing process, a manufacturing cost can be reduced and a product yield can be improved.
Patent KR-20210127416-A (KR)
Inventor: HONG JONG YOUNG
IPC: G02B3/00
Filed: 2020-04-14
Abstract: An optical device comprises: a first backlight outputting light of a first wavelength; a first lens having a predetermined focal length for the light of the first wavelength; a second backlight outputting light of a second wavelength; a second lens having different focal lengths for the light of the first wavelength and the light of the second wavelength; a third backlight outputting light of a third wavelength; and a third lens having different focal lengths for the light of the first wavelength, the light of the second wavelength, and the light of the third wavelength. The light of the first wavelength passes through the first lens, the second lens, and the third lens, and the light of the second wavelength passes through the second lens and the third lens, and the light of the third wavelength passes through the third lens to be concentrated, thereby exhibiting focusing performance with little chromatic aberration.
Patent KR-20210128266-A (KR)
Inventor: LEE WON KYEONG
IPC: A24F40/51
Filed: 2020-04-16
Abstract: The present invention relates to an aerosol generating device which comprises: a heater that heats an aerosol generating material to generate an aerosol; a proximity sensor for measuring a proximity distance between a user of the aerosol generating device and the aerosol generating device; and a controller electrically coupled to the heater and the proximity sensor. The controller controls the heater based on the proximity distance measured by the proximity sensor.
Patent KR-20210130028-A (KR)
Inventor: JUNG YEON SEONG
IPC: B29C65/00
Filed: 2020-04-21
Abstract: The present invention relates to assembly wrapping paper, in a wrapper for wrapping the outer surface of a beverage bottle or another packaging container. The wrapping paper is combination wrapping paper formed of two members having different materials. The wrapping paper can come in close contact with the packaging container by applying heat to a certain portion where a member which has a property of being contracted as heat is applied is position. Moreover, when the container is packaged due to the contraction of the wrapping paper, the shape of a printed matter printed on the wrapping paper can be prevented from being deformed.
Patent KR-20210132868-A (KR)
Title: weight up and down assembly of weight exercise equipment
IPC: A63B21/072
Filed: 2020-04-28
Abstract: Disclosed is a weight elevation assembly for a weight exercise apparatus. According to the present invention, during a process of a deadlift exercise in which a user repeatedly raises and lowers a barbell bar while holding a barbell bar of the weight exercise apparatus while keeping the chest and waist straight, an elevation bearing ball elevated according to an elevation motion of the barbell bar is elevated without being directly connected to a weight body to be not affected by elevation of the weight body, thereby preventing noise. The weight body and the barbell bar can be easily connected by a simple rotation of rotating the barbell bar while the user holds the barbell bar, and thus usability and convenience according to exercise can be significantly increased. In addition, since the barbell bar and the weight body can be connected by a hinge link and a vertical link, a weight body connection operation can be easily and simply performed. The weight exercise apparatus comprises a first barbell bar guide body, a second first barbell bar guide body, and a barbell bar body.
Patent KR-20210133408-A (KR)
Title: Impact absorption mat
IPC: E04B1/98
Filed: 2020-04-29
Abstract: The present invention relates to a floor mat installed on an indoor floor of a kindergarten, an indoor floor of a playground or the like to protect the safety of children from various impacts, and, in particular, manifest excellent durability without causing a deformation such as torsion or the like. According to the present invention, as a reinforcement member of a grid frame structure made of wood, metal or the like is embedded in a cushion layer of a two-layer structure made of foaming sponge (EVA form), foam rubber chips or the like, the new type of floor mat can maintain existing elasticity and soft contact while manifesting excellent durability without causing a deformation such as a gap in a corner of the mat, torsion throughout a whole area or the like. Therefore, the floor mat can secure excellent buffering and soundproof effects as well as can secure durability and bring about a lifespan extension effect through deformation prevention, and can be beneficially used as an indoor floor material for a kindergarten, an outdoor floor material for a playground, while reducing costs for producing the mat due to simple manufacturing work as well as enabling the manufacture of a lower-cost and better-quality mat.
Patent KR-20210133410-A (KR)
Title: The digital system for preventing disease
IPC: A61L2/00
Filed: 2020-04-29
Abstract: The technical problem to be achieved by the present invention is to provide a digital disease control system that prevents infectious diseases and actively prevents spread of diseases through an integrated disease prevention system. In more detail, a digital disease control system comprises: a protection area (100) provided with an entrance gate (110) to protect an object accommodated inside from external viruses, bacteria or contamination; an image information acquisition unit (200); a temperature information acquisition unit (300); a gate release means (500) provided to open or close the entrance gate (110); the control unit (600) provided to send a digital driving control signal; and a display unit (700).
Patent KR-20210138205-A (KR)
Title: Mask, method for manufacturing the mask, and method for manufacturing a display device using the mask
IPC: C23C14/04
Filed: 2020-05-11
Abstract: A purpose of the present invention is to provide a mask capable of increasing productivity of a process. The mask comprises: a first opening unit; a first shielding unit surrounding the first opening unit; a second shielding unit, disposed between the first opening unit and the first shielding unit, which is comprising a plurality of slits extending from the first opening unit toward the first shielding unit. And a third shielding unit disposed between the first opening unit and the second shielding unit and connected to slits.
Patent KR-20210142361-A (KR)
Title: Buried pipe assembly
IPC: F16L37/084
Filed: 2020-05-18
Abstract: The present invention is to provide a buried pipe assembly capable of improving economic efficiency and constructability in installation. According to the present invention, provided is a buried pipe assembly, which comprises: a buried box which is embedded in a building and provides a connection part with air conditioning equipment; a pipe module whose end is connected to the buried box, and in which a stainless steel buried pipe, cable, and filler are integrally produced inside a protective pipe embedded in a building; and a pipe connecting device installed in the buried box and connecting the buried pipe and a facility pipe of the air conditioning equipment.
Patent KR-20210142893-A (KR)
Title: A System for Paying a Toll Through with a Mobile Application
IPC: G07B15/06
Filed: 2020-05-19
Abstract: According to a proper embodiment of the present invention, a mobile application based toll payment system includes: an operation server which receives vehicle identification information transmitted from a vehicle identification means that is installed on a road through which a vehicle passes and can perform vehicle identification; and a toll application which is installed in a portable electronic device which can be accessed by the operation server and can receive billing information. The operation server charges a toll with a communication fee or by a method selected through the toll application.
Patent KR-20210119857-A (KR)
Title: Display panel and display apparatus including same
Inventor: CHOI SUNG HO
IPC: G02F1/13357
Filed: 2020-05-19
Abstract: A display panel is disclosed. The display panel according to an embodiment of the present disclosure includes: a first glass substrate; a second glass substrate disposed on an upper side of the first glass substrate; a liquid crystal layer disposed between the first glass substrate and the second glass substrate; and a color filter layer disposed on a rear surface of the second glass substrate. The color filter layer includes a plurality of color filters and a black matrix surrounding the plurality of color filters. The edge of the first glass substrate is located on a more inner side than the edge of the black matrix.
Patent KR-20210146086-A (KR)
Inventor: PARK YONG WOON
IPC: F16L21/00
Filed: 2020-05-26
Abstract: Provided is a fitting device for hose connection. The fitting device for hose connection includes: a connection pipe body having a pipe shape into which a hose is inserted and connected, and having a placement end and a mounting end formed into a sequentially stepped shape on the inner surface of one end part; a collet member having a pipe shape through which the hose passes, and comprising an engaged piece having a shape projected from an inner circumference surface of one end part in an insertion direction of the hose to hold the outer circumference surface of the inserted hose, and a flange end having an expanded shape on an outer circumference surface of the other end part opposed to the one end part; a support member having a support groove through which the hose passes, and combined to be fixed to the one end part of the connection pipe body to prevent the separation of the collet member; a sealing member having a through hole through which the hose passes, and placed on the inside of the placement end of the connection pipe body; a guide member placed on the inside of the mounting end of the connection pipe body, and supported by the sealing member while leading the one end part of the collet member including the engaged piece to be opened when the collet member is moved by a pressing operation; and a fixing member interposed between the support member and the guide member, and filling spaces between the guide member, the one end part of the collet member and the support member while pressing the one end part of the collet member toward the hose when the hose is inserted, and pressing the one end part of the support member in the insertion direction of the hose toward the connection pipe body. Therefore, the present invention is capable of preventing damage to the outer surface of the hose.
Patent KR-20210147599-A (KR)
Inventor: KIM JAE JEONG
IPC: C25D7/12
Filed: 2020-05-29
Abstract: The present invention relates to a leveler for plating including a bis-aryl ammonium compound and a copper plating method using the same. According to the leveler and a plating solution including the same of the present invention, even in the case of microvias or via holes having a large aspect ratio, plating having an excellent bottom-up filling shape can be implemented and the plating time can be significantly reduced. The leveler for plating includes a bis-aryl ammonium represented by the following chemical formula 1.
Patent KR-20210149495-A (KR)
Inventor: LEE JEONG JUN
IPC: G11C7/10
Filed: 2020-06-02
Abstract: Provided is an electronic device, which includes: an operation control circuit for generating a detection signal and an internal masking signal based on a masking signal and data in a write operation; and an input data generation circuit for converting input data based on the internal masking signal to generate converted data, and selecting one of driving data and the converted data based on the detection signal to output the data to a data storage circuit as the input data. According to the present invention, currents consumed in the write operation can be reduced.
Patent KR-20210151328-A (KR)
Inventor: KIM JONGBAEG
IPC: C08J5/18
Filed: 2020-06-05
Abstract: The present invention relates to a transparent porous polysiloxane substrate and a method for manufacturing the same. Furthermore, the present invention relates to a method for manufacturing a transparent porous polysiloxane substrate easily and economically, by using an organic solvent with excellent affinity for both water and a siloxane-based prepolymer. More specifically, the present invention relates to a transparent porous polysiloxane substrate that has closed pores with a uniform diameter distribution by controlling the average diameter of the closed pores, and thus has high light transmittance in the visible light range, and to a method for manufacturing the same.
Patent KR-20210153468-A (KR)
Inventor: SHIN DONGCHO
IPC: G01S7/38
Filed: 2020-06-10
Abstract: An embodiment relates to a model-based non-communication electronic warfare systemic design analysis system and a control method of the model-based non-communication electronic warfare systemic design analysis system. The model-based non-communication electronic warfare systemic design analysis system comprises: a scenario unit for transmitting a simulated threat signal corresponding to an input scenario; a threat signal simulator for transmitting a real threat signal; an electronic warfare support receiving model unit for receiving the simulated threat signal and modeling a device for allocating a jamming technique; an electronic warfare support receiving analyzer for assigning the jamming technique to the received real threat signal using modeling; an electronic attack jamming model unit for modeling a device for generating a simulated jamming signal corresponding to the simulated threat signal by using modeling for assigning the jamming technique; an electronic attack jamming generator for generating a real jamming signal corresponding to the real threat signal using modeling for generating the simulated jamming signal; and a simulation situation demonstration controller for analyzing performance using the real jamming signal and the real threat signal. When the real jamming signal does not satisfy a preset standard, the simulation situation demonstration controller controls the scenario unit to reset a scenario corresponding to the same, and controls the electronic warfare support receiving model unit to model the device for allocating a jamming technique corresponding to the reset scenario to the real threat signal. According to the present invention, electronic attack models can be verified.