baber/WOPTO huggingface dataset:
Patent KR-20210108508-A (KR)
Title: Thin film transistor, display apparatus comprising the same and manufacturing method thereof
Inventor: LEE JIN SUK
IPC: H01L29/66
Filed: 2020-02-24
Abstract: Disclosed are a thin film transistor, a display device including the same, and a manufacturing method thereof. The thin film transistor includes a substrate, an active layer, a buffer layer, a source electrode, and a drain electrode. In the present invention, defects in the buffer layer can be reduced, and the amount of outgassing hydrogen can be reduced.
Patent KR-20200022417-A (KR)
Title: Yolk lecithin based red ginseng and pomegranate containing composition manufacturing method
Inventor: CHUNG JAE PEEL
IPC: A23L33/115
Filed: 2020-02-24
Abstract: The present invention relates to a method for preparing a composition containing egg yolk lecithin-based red ginseng and pomegranate. In composing the composition containing a red ginseng extract, egg yolk lecithin is applied as a base material and a mixture material is mixed as a pomegranate extract so that saponin absorption rate of the red ginseng-containing composition is improved.
Patent KR-20210108133-A (KR)
Title: Cleaning Appliance
Inventor: KIETAK HYUN
IPC: A47L9/16
Filed: 2020-02-25
Abstract: The present invention relates to a vacuum cleaner to maximize the filtering capability of a filter. According to the present invention, the vacuum cleaner comprises: a hollow cylinder-shaped housing; a housing partition dividing the inner space of the housing into a first space and a second space; a partition through-hole provided to pass through the housing partition; a mounting unit including a mounting body having an upper surface communicating with the second space and a mounting space to be fixed to the partition through-hole, a first communication unit passing through the bottom surface of the mounting body to communicate with the mounting space and disposed in a first area of the bottom surface, and a second communication unit formed in a second area separated from the first area while communicating with the mounting space through the bottom surface; an intake unit allowing the first space to communicate with the outside of the housing; a discharge unit allowing the second space to communicate with the outside of the housing; a separation unit provided in the first space to form a flow path for guiding the air introduced through the intake unit to the communication units and separating foreign substances from the air by using centrifugal force; a fan provided in the second space to move the air introduced into the communication units to the discharge unit; a cup-shaped filter body disposed in the mounting space; a first filtering surface provided on a surface facing the bottom of a space provided by the filter body to filter the air introduced into the first communication unit; and a second filtering surface provided in the filter body to divide the mounting space into a space in which the first area is located and a space in which the second area is located, and filtering the air introduced into the second communication unit.
Patent KR-20210108696-A (KR)
Title: Method for providing service using parents predicting model
Inventor: JEON SANG HYUN
IPC: G06Q40/02
Filed: 2020-02-26
Abstract: The present invention discloses a service provision method using a parental prediction model. The service provision method using the parental prediction model includes the steps of: receiving information on account transfer details or meeting bankbook; predicting a parent-child relationship by executing the parent prediction model based on the received information; and using the predicted parent-child relationship, measuring the parent inflow effect of a new financial service or detecting an unused transaction. Accordingly, it is possible to detect transactions which are not used by a user, and through this, the accuracy of detecting abnormal transactions can be improved.
Patent KR-20210109144-A (KR)
Title: Sensing apparatus for close object using detection of changes in electric field and sensor unit for the same
Inventor: LEE INKWEON
IPC: G01B7/00
Filed: 2020-02-27
Abstract: The present invention relates to an object sensing device using detection of an electric field change, and a sensor unit for the same. According to an embodiment of the present invention, disclosed are the object sensing device using detection of an electric field change and the sensor unit for the same, which are configured to enable an electrode strip to sense approach of an object based on a change of a capacitance value according to an electric field change by using an electrode strip unit formed in a closed loop shape and be configured to sense the object approaching a front side of a sensor sensing surface through two or more electrode strip units since the plurality of the electrode strip units are arranged along the single sensor sensing surface.
Patent KR-20210111374-A (KR)
Title: Perming System for using Raman Scattering
Inventor: KWON YOUNG MIN
IPC: G01N21/65
Filed: 2020-03-02
Abstract: The present invention relates to a raman spectroscopy grafted with a perm treatment system, which can set a perm treatment recipe according to a customer's request and hair diagnosis, and supply a drug according to the recipe. Provided is the raman spectroscopy grafted with the perm treatment system, which includes: a communication module for receiving the customer's request for a perm procedure as designer input information; a hair diagnosis module for diagnosing a customer's hair and generating hair diagnosis information; a recipe setting module for setting the perm treatment recipe according to the designer input information and/or the hair diagnosis information; and a drug supply module which supplies drugs according to the pump treatment recipe. The hair diagnosis module includes a raman spectroscopy for diagnosing the customer's hair before, during, and after a treatment using the raman spectroscopy.
Patent KR-20210112839-A (KR)
Title: The emergency assistance system using radar
Inventor: JANG YOUNG JUN
IPC: G08B21/04
Filed: 2020-03-06
Abstract: The present invention relates to an emergency situation support system having a monitoring and emergency safety notification function while detecting the movement of an elderly person living alone and a severely disabled person using a motion detection radar. The system monitors the emergency situation by constantly detecting the movements of the elderly person living alone and the severely disabled person who need constant protection, and supports the first response in an emergency situation so that the person is checked by phone and the person in charge of the local center can visit and take action in case of an emergency.
Patent KR-20210114114-A (KR)
Title: An integrated control panel for under ground power tunnel and operating method thereof
Inventor: HYUN SEUNG YOON
IPC: F04B49/10
Filed: 2020-03-10
Abstract: The present invention is to provide an integrated control panel for an underground cable tunnel capable of integrally controlling a pump and a blower in an underground cable tunnel, and an operating method thereof. According to the present invention, the integrated control panel for an underground cable tunnel comprises: a pump which discharges water from the underground cable tunnel to the outside; a blower which exhausts the air in the underground cable tunnel to the outside; a first zero-phase current transformer for detecting leakage current flowing in the wire connected to the pump; a second zero-phase current transformer for detecting leakage current flowing in the wire connected to the blower; a first magnetic breaker to control the operation of the pump; a second magnetic breaker to control the operation of the blower; and a control unit which operates the first magnetic breaker when leakage current is detected from the first zero-phase current transformer, and operates the second magnetic breaker when leakage current is detected from the second zero-phase current transformer.
Patent KR-20210115553-A (KR)
Title: One-piece blade length variable wiper for car
Inventor: AHN JUN BAE
IPC: B60S1/36
Filed: 2020-03-13
Abstract: The present invention relates to an integrated length-variable wiper for a vehicle that has a plurality of wiper blades to adapt to a change in the radius of curvature of vehicle glass and effectively removes rainwater by using an independent wiper blade for an area where the radius of curvature of the vehicle glass changes. The integrated length-variable wiper for a vehicle of the present invention includes a first support for supporting a first blade and a second support for supporting a second blade.
Patent KR-20210115692-A (KR)
Title: The metal structure, in which it has the slot its attaching and hardening method
Inventor: KIM DO EUN
IPC: F27D1/14
Filed: 2020-03-16
Abstract: The present invention relates to a metal structure having slots and a strengthening and attaching method thereof, wherein rod members are arranged in the slots to prevent sealing or deformation of the slots and the rod members are used to accurately attach the metal structure in a sealing housing, thereby accurately arranging and fixing an insert in the housing. The metal structure of the present invention includes a body having a front surface, a rear surface, and a plurality of cells running through the front and rear surfaces; the plurality of slots formed between the front and rear surfaces; and the rod members arranged in the slots.
Patent KR-20210120412-A (KR)
Title: A formwork conneting device
Inventor: KIM TAE GEON
IPC: E04G17/04
Filed: 2020-03-26
Abstract: The present invention relates to a formwork connecting device and, more particularly, to a formwork connecting device, which is formed as a single entity, enables a plurality of molds to be simply and easily coupled and separated, and can be strongly fixed by structural features, thereby preventing shaking and recycling. To achieve the purposes, the formwork connecting device for connecting, to each other, molds which include a mold panel, and a mold frame provided along the outer peripheral surface of the mold panel, and having one or more fastening grooves formed thereon comprises: an insertion head formed as a circular bar, and inserted into the fastening grooves of the mold frames adjacent to each other; fastening protrusions protruding to the outside of the insertion head, and inserted into the fastening grooves to be exposed to the outside; a head body extending to the other side of the insertion head to form a stepped surface; and a rotating handle protruding to the outside of the head body, and for rotating the fastening protrusions when the fastening protrusions are inserted into the fastening grooves. The molds are connected to each other by fixing the mold frames while the fastening protrusions are rotated by the rotating handle with the fastening protrusions inserted into the fastening grooves.
Patent KR-20210122325-A (KR)
Title: Multi-purpose drone with carbon composite material loading box
Inventor: CHOI DONGMIN
IPC: B64D27/24
Filed: 2020-03-30
Abstract: The present invention relates to a multi-purpose drone having a carbon composite loading box. According to the present invention, the multi-purpose drone having a carbon composite loading box comprises: a canopy in which a plurality of propellers are rotatably installed, and a circuit board and electronic components for driving the drone are accommodated; a skid having a pair of landing parts in contact with a landing surface during drone landing, and connection frame parts connected to each landing part at one end and connected to the canopy at the other end; and a loading box which is for the reception of materials used in agriculture, such as fertilizer, or forestry crops, such as seedlings, and is made of a material including a carbon composite material and installed to be supported on a portion between one side and the other side of the connection frame part.
Patent KR-20210121951-A (KR)
Title: Method and apparatus for supporting inter-system mobility in wireless communication systems
Inventor: JEONG SANG SOO
IPC: H04W8/18
Filed: 2020-03-31
Abstract: The present invention provides a method for supporting inter-system mobility which comprises the following steps of: receiving a packet data network (PDN) connection request message including predetermined access point name (APN) information from a mobility management entity (MME) through a serving gateway (SGW); requesting slice information to a network function (NF) storing subscriber information based on the APN information; receiving a response message including network slice information corresponding to an APN from the NF storing the subscriber information; and transmitting the network slice information to the MME.
Patent KR-20210128232-A (KR)
Inventor: LEE JONG CHAN
IPC: H01M8/1081
Filed: 2020-04-16
Abstract: The present invention relates to a graphene oxide complex in which a triazole functional group and a sulfonic acid or sulfonate functional group are introduced into graphene oxide and a proton exchange membrane comprising the same. The proton exchange membrane comprising a graphene oxide complex according to the present invention has excellent moisture absorption and lowers the activation energy required for movement of hydrogen ions, thereby significantly improving hydrogen ion conductivity and having excellent physical and chemical stability to significantly improve performance when used in fuel cells.
Patent KR-20210093708-A (KR)
Title: Magnetic tunnel junction device and method
Inventor: PENG TAI YEN
IPC: H01L43/12
Filed: 2020-04-17
Abstract: An embodiment of the present invention relates to a method for magnetic tunnel junction (MTJ), which comprises the following steps of: forming a first inter-metal dielectric (IMD) layer on a semiconductor substrate; forming a lower electrode layer on the first IMD layer; forming a MTJ film stack on the lower electrode layer; forming a first upper electrode layer on the MTJ film stack; forming a protective mask which covers a first area of the first upper electrode layer, wherein a second area of the first upper electrode layer is not covered by the protective mask; forming a second upper electrode layer on the protective mask and the first upper electrode layer; and patterning the second upper electrode layer, the first upper electrode layer, the MTJ film stack, the lower electrode layer, and the first IMD layer through an ion beam etching (IBE) process in order to form a magnetic random-access memory (MRAM) cell, wherein the protective mask is etched during the IBE process.
Patent KR-20210130894-A (KR)
Title: Display device performing adaptive refresh and method of operating the display device
IPC: G09G3/3275
Filed: 2020-04-22
Abstract: A display device comprises a display panel including a plurality of pixels, a data driver providing data signals to the plurality of pixels, and a controller controlling the data driver. The controller writes frame data in a frame memory, reads frame data from the frame memory in each of a plurality of frame sections, performs a stop image detection operation which determines whether frame data presents a stop image in a first frame section among the plurality of frame sections, and does not perform the stop image detection operation for frame data in a following second frame section among the plurality of frame sections.
Patent KR-20210141100-A (KR)
Title: Differential pressure management system of sickbed space
IPC: F24F7/08
Filed: 2020-05-15
Abstract: The purpose of the present invention is to provide a differential pressure management system of a sickbed space, which comprises: an actuator installed in a sickbed space to form the sickbed space as a separation space having predetermined differential pressure with respect to an external space; a sensor installed in the sickbed space to collect environmental data of the sickbed space; and a sickbed space controller receiving the environmental data collected by the sensor and generating control data for controlling operation of the actuator to transmit the control data to the actuator. According to the present invention as described above, the present invention can rapidly form the separated sickbed space when a dangerous situation occurs without installation construction of a large-scale air conditioning system in a sickroom.
Patent KR-20210141117-A (KR)
Title: Thermoplastic resin composition
IPC: C08L23/06
Filed: 2020-05-15
Abstract: The present invention relates to a thermoplastic polyamide resin composition, a method for preparing the same, and a molded article prepared thereby. More specifically, the present invention provides a molded article with improved impact strength and heat resistance by improving the speed of a process and achieving uniform crystallization. To this end, the present invention employs a method of adding a nucleating agent including aromatic polyamides and a heat dissipation filler to a thermoplastic polyamide resin composition including a polyamide resin including polyamide 66 and polyamide 6.
Patent KR-20200066271-A (KR)
Inventor: SHIN NA RA
IPC: A41D27/02
Filed: 2020-05-19
Abstract: The present invention relates to a mask auxiliary product which helps a mask to be used comfortably by using a cool material, and is placed between the face and the mask by connecting the cool material to a mask strap. When the cool material (refrigerant fibers, etc.) is in contact with the skin, heat is quickly conducted to take away heat, absorbs sweat and moisture, and quickly vaporize the same, thereby lowering a temperature of a space between the mask and the face. Thus, a mask user can use the mask more comfortably.
Patent KR-20210145004-A (KR)
Inventor: KIM JIN SUNG
IPC: A61N5/06
Filed: 2020-05-22
Abstract: The present invention provides a multifunction LED mask that can be used repeatedly and can be used by replacing the filter. The multifunction LED mask includes a mask main body (110) having a filter coupling hole (111) formed on a front surface thereof, an air inlet hole (131) formed on a rear surface thereof to supply outside air to the nose and mouth of a user, and in which a filter (600) is detachably accommodated; a sterilization cover (200) detachably coupled to the filter coupling hole (111), wherein the sterilization cover (200) has an air suction hole (211) through which outside air is sucked is formed on the front surface thereof, and a sterilization LED (231, 241) is disposed on a suction path of external air that is sucked from the air suction hole (211) and moves to the air inlet hole (131) to sterilize the outside air; and a battery (400) for supplying power to the mask main body (110) and the sterilization cover (200).
Patent KR-20210018011-A (KR)
Title: Stretchable substrate and Stretchable display device
Inventor: WATANABE KAZUKI
IPC: G09F9/30
Filed: 2020-05-26
Abstract: The object of the present invention is to provide a stretchable substrate and a stretchable display device capable of reducing local distortion concentration and display distortion on an electronic circuit in a stretched state. Provided is the stretchable substrate on which the electronic circuit is installed and formed of a stretchable material, the stretchable substrate having an octet structure.
Patent KR-20210146735-A (KR)
Inventor: PAK JUN HEE
IPC: A01N25/26
Filed: 2020-05-27
Abstract: The present invention relates to a device and method for continuously spraying and diffusing disinfectant solution nanoparticles, in which the disinfectant solution particles generated by pressurized spray unlike existing spray devices are crushed into nano-sized particles inside a vortex cone under an action of strong vortex, and then collide with a diffusion nozzle unit at a certain angle, so that the microscopically crushed nanoparticles are again ejected. Compared to the conventional spray devices, the device for continuously spraying and diffusing disinfectant solution nanoparticles according to the present invention has an excellent effect of: 1) having nanoparticles easily attached to the surface of the virus, and 2) enabling an easy control of operations such as adjusting an amount of spray and adjusting a spray time according to the surrounding environments. In addition, the present invention relates to a method for preventing virus, which connects the device of the present invention to an air outlet of an air circulation device to include the disinfectant solution nanoparticles in the air exhausted from the air circulation device.
Patent KR-20210149457-A (KR)
Inventor: Hwang sung kun
IPC: H05K9/00
Filed: 2020-06-02
Abstract: The present invention relates to an electromagnetic wave shielding film comprising a silver nanowire and a manufacturing method thereof. More specifically, it controls solar energy transmittance to adjust transparency and comprises a silver nanowire which is excellent in electromagnetic wave shielding and easy to manufacture. The electromagnetic wave shielding film is sequentially stacked by a first substrate, a first silicon layer, a transparent variable electromagnetic wave shielding layer, a second silicon layer, and a second substrate.
Patent KR-20210151597-A (KR)
Inventor: JANG PIL KUK
IPC: G01R31/28
Filed: 2020-06-05
Abstract: According to the present invention, a probe-head comprises: an insulation unit formed to be stacked on an upper surface of a substrate with a predetermined thickness; a plurality of electrode units laid inside the insulation unit; and a plurality of contact tips formed to protrude in an upper direction of the insulation unit. Each of the electrode units is located on any one disposition layer respectively among a plurality of disposition layers with different heights inside the insulation unit. Accordingly, each of the electrode units can be designed while minimizing an influence of an area and formed with a maximum degree of integration in a single area.
Patent KR-20210152162-A (KR)
Inventor: LEE SEUNG SU
IPC: B23K26/38
Filed: 2020-06-08
Abstract: The present invention relates to a tape cutting device using a laser and a method thereof and, more specifically, to a tape cutting device using a laser capable of cutting a double-sided tape having release papers attached on upper and lower parts of an adhesive paper, and a method thereof. The method includes: a step of placing a double-sided tape on a table; a half-cutting step of cutting only the upper release paper and the adhesive paper of the double-sided tape on the table, into a predetermined shape through a laser; and a full-cutting step of cutting the upper and lower release papers and the adhesive paper of the double-sided tape into a predetermined shape through the laser. Therefore, a cutting depth for the double-sided tape can be easily controlled through an adjustment to the output of the laser, and also, the double-sided tape can be precisely cut into the predetermined shape, which can lead to an increase in production yield.
Patent KR-20210152241-A (KR)
Inventor: CHOI YOUNGJIN
IPC: D04B1/28
Filed: 2020-06-08
Abstract: Disclosed is a glove type motion recognition system, which includes: a glove having a palm region and a finger region which are woven with non-conductive fibers, and having a first sensing region woven with conductive fibers in a joint region of the finger region; and a signal analysis unit which analyzes an electrical signal measured in the first sensing region to determine gesture information of the glove, wherein the conductive fiber of the first sensing region is woven in the same layer as a non-conductive fiber of the finger region. Therefore, it is possible to detect a bending motion in the finger region and the palm region of the glove woven with the conductive fibers.