baber/WOPTO huggingface dataset:
Patent KR-20210123803-A (KR)
Title: Method and Apparatus for Deep Learning Based Content Recommendation
Inventor: CHANG SI YOUNG
IPC: G06N3/04
Filed: 2020-04-06
Abstract: Provided is a method for deep learning based content recommendation. The method includes the steps of: providing content classification values for a specific content by inputting input information including customer information of a specific customer and information on the specific content into a deep learning module, wherein the deep learning module is learned by learning data including the customer information; identifying a purchase expected content price range based on the content classification values, wherein the purchase expected content price range is a price range at which the specific customer is expected to purchase the specific content; and determining whether to recommend the specific content to the specific customer based on the identified purchase expected content price range. Therefore, content sales can be improved.
Patent KR-20210070161-A (KR)
Title: Manufacturing method of solid electrolyte for all-solid-state secondary battery
Inventor: JU MI KIM
IPC: H01M10/0562
Filed: 2020-04-07
Abstract: The present invention relates to a method for manufacturing a solid electrolyte for a secondary battery formed in a two-dimensional structure using a freeze-drying method. According to the present invention, a contact area between an electrode material and the electrolyte is increased, so that an ion path can be secured even with a small amount of solid electrolyte. Finally, an all-solid-state secondary battery with maximized energy density can be realized by increasing the content of active materials in a composite electrode of the all-solid-state secondary battery.
Patent KR-20210132250-A (KR)
Title: Construction Waste Disposal and Recycling Unit
IPC: B65G47/52
Filed: 2020-04-23
Abstract: The present invention relates to a construction waste disposal and recycling apparatus precisely classifying construction waste mixed with various materials into aggregate, soil, stone dust, and iron to produce high-quality recycled aggregate and efficiently recycle resources. According to the present invention, the construction waste disposal and recycling apparatus comprises: a hopper into which various construction wastes are collected; a first crushing means; a water spray means; a first transport means; a second crushing means; a second transport means; a magnetic sorting means sorting iron materials; and a second screen unit sorting stone dust.
Patent KR-20200051536-A (KR)
Title: Hybrid power generation system that utilizes mobility
Inventor: SUN SANG KYU
IPC: F03D9/25
Filed: 2020-04-24
Abstract: The present invention relates to a hybrid power generation system with mobility. According to the present invention, the hybrid power generation system with mobility comprises: a yawing unit (200); a turbine housing (320) coupled to the upper side of the yawing unit (200); a power generation apparatus unit (50); a wind guide unit (30) having a first hollow circular pipe (15a); a blade unit (40) having a second hollow circular pipe (15b) and a plurality of spiral blades (41); and a wind turbine unit (300). According to the present invention, an environmentally friendly hybrid power generation vehicle can be operated by using wind energy and solar energy.
Patent KR-20210132294-A (KR)
Title: the pouch for the mask keeping
IPC: A61L2/238
Filed: 2020-04-24
Abstract: The present invention relates to a pouch for storing a sanitary mask and, more specifically, to a pouch for storing a mask that allows a user to safely reuse the mask stored inside the pouch. The pouch for storing a mask of the present invention is configured to have an opening on one side thereof and a protective sheet constituting the inner space of the mask, wherein when the opening being opened by an opening/closing means, a mask is accommodated in an inner space of the inner protective sheet, thereby allowing a user to conveniently store the mask. In addition, copper contained in the protective sheet comes into contact with the mask, a cell membrane of bacteria or viruses that has been destroyed by free copper ions attracts active oxygen so as to cause the bacteria or viruses to die due to genome damage. Furthermore, copper ions contained in the mask prevent viruses from replicating by the natural frequency thereof.
Patent KR-20210135851-A (KR)
Title: Image display apparatus and method thereof
IPC: H04N21/258
Filed: 2020-05-06
Abstract: The present invention relates to an image display device and an operation method thereof. According to one embodiment of the present invention, the image display device includes: a display; a network interface part communicating with a server; a broadcast reception part receiving a broadcast signal; a memory; and a control part. The control part, when content is displayed through the display, adds information about the content displayed on the display to a viewing history database stored in the memory; determines priorities for a plurality of pieces of content, which can be received through at least one between the network interface part and the broadcast reception part, based on the viewing history database in case of a predetermined event related with the content viewing of a user; creates a recommendation list of the plurality of receivable content, in accordance with the determined priorities; and displays the created recommendation list. Besides, various embodiments are possible. Therefore, the present invention is capable of recommending content which is highly likely to be preferred by a user.
Patent KR-20210136649-A (KR)
Title: System, apparatus, method and computer program for providing group dance game
IPC: G06T7/20
Filed: 2020-05-08
Abstract: The present invention relates to a group dance game providing system, an apparatus, a method and a computer program thereof and, more specifically, to a group dance game providing system, capable of evaluating a group dance by considering an individual motion of each dancer as well as harmonization between a plurality of dancers when the plurality of dancers dance as a group, an apparatus, a method and a computer program thereof. In accordance with the present invention, a group dance game providing method for evaluating a group dance of a plurality of dancers includes: a motion data calculation step in which the group dance game providing system calculates motion data of a first user from a first image made by photographing a first user; a motion evaluation score calculation step in which the group dance game providing system calculates a motion evaluation score for the first user by comparing the motion data of the first user to reference motion data; a group collaboration score calculation step in which the group dance game providing system calculates a group collaboration score between the dancers by evaluating the motion data of the first user and motion data of at least one of the rest of the dancers participating in the group dance in accordance with predetermined collaboration score calculation criteria; and a group dance evaluation step in which the group dance game providing system calculates an evaluation score for the group dance by considering the motion evaluation score and the group collaboration score.
Patent KR-20200057678-A (KR)
Title: Lens mount, accessory, and camera mount
Inventor: YAMAZAKI TOSHINORI
IPC: G03B17/14
Filed: 2020-05-15
Abstract: Provided is an interchangeable lens assembly which comprises a plurality of lens side claw portions and a lock pin concave portion. And then, quadrangular inner angles formed by connecting the center of a first lens side claw portion, the center of a second lens side claw portion, the center of a third lens side claw portion, and the center of the lock pin concave portion satisfy a predetermined condition.
Patent KR-20210142394-A (KR)
Title: Image display apparatus and method thereof
IPC: H04N21/436
Filed: 2020-05-18
Abstract: The present invention relates to an image display apparatus and an operating method thereof. An image display apparatus in accordance with an embodiment of the present invention comprises: a display; an external device interface unit including at least one communication module, wherein the external device interface unit is configured to communicate with a remote control device using short-range communication; a memory; and a control unit. The control unit is configured to: check a voltage value of a battery included in the remote control device based on data included in a control signal received from the remote control device; when the voltage value of the battery is less than a predetermined reference voltage value, store the voltage value of the battery in the memory, and output a first message for requesting battery replacement through the display; when the control signal includes data indicating that the battery is replaced, calculate a voltage difference between a voltage value stored in the memory and the voltage value included in the control signal; and when the voltage difference is less than a predetermined reference difference, determine that the replaced battery needs to be replaced. Other embodiments are possible. Therefore, the present invention can accurately provide information about the state of the battery to a user.
Patent KR-20210144011-A (KR)
Title: Insulating Deck Plate
IPC: E04C5/065
Filed: 2020-05-21
Abstract: An insulating deck in accordance with an embodiment of the present invention comprises: a steel plate; a truss girder provided on the steel plate; an insulator attached to the lower part of the steel plate; and a fastener fixing the steel plate and the insulator. The steel plate includes a fastener coupling portion formed by being perforated in a circular shape. The fastener includes: a disk-shaped head portion; a body portion having a cylindrical shape with a width smaller than that of a head portion; and a wing portion formed in the body portion. The wing portion is integrally formed in a screw thread shape and is formed to increase the width thereof as it goes upward from the bottom. The width of the wing portion located at the uppermost end of the wing portion is smaller than the width of the head portion. The width of the fastener coupling portion is equal to or greater than the width of the wing portion located at the uppermost end of the wing portion and is smaller than the width of the head portion. The present invention can maximize an insulation effect.
Patent KR-20210144967-A (KR)
Inventor: YOUN JOUNG HWAN
IPC: A63B71/06
Filed: 2020-05-21
Abstract: The present invention relates to a system capable of being used on a treadmill through virtual content work in a real geographic environment to provide a promotional effect. According to the present invention, the system comprises: a treadmill (10); a monitor (20) provided on the front surface of the treadmill (10); a server (30) outputting environmental information for a specific area to the monitor (20) and controlling the treadmill (10) on the basis of local environmental information; and a terminal (40) having an application installed therein for enabling a user to check the amount of exercise based on usage information.
Patent KR-20210149428-A (KR)
Inventor: KIM JONG HUN
IPC: H04L9/08
Filed: 2020-06-02
Abstract: A private key management method is described. An exemplary private key management method includes the steps of: receiving a password input from a user; obtaining location information of a computing device; generating a seed value based on the password and the location information; encoding the private key using the seed value; converting a seed value into a seed hash using a hash function; generating transaction data including an encoded private key and the seed hash; and transmitting the transaction data to a blockchain network.
Patent KR-20210154398-A (KR)
Inventor: PARK YONG GU
IPC: A61K8/65
Filed: 2020-06-12
Abstract: The present invention relates to a granular hair dye, wherein main ingredients are granulated so that the reaction rates to water are different and thus each ingredient can react at an optimal time, and the granular hair dye consists of one or more dyes and one or more reactants. Each of the dyes and the reactive reactants is differentially compressed and differentially coated, granulated, and then mixed in a predetermined ratio, so that it is convenient to use and can produce various colors, and damage to hair and scalp is minimized.
Patent KR-20210155926-A (KR)
Inventor: BAEK SU MIN
IPC: F24F7/02
Filed: 2020-06-17
Abstract: The performance of a current smoking booth is just a place to smoke. If people go around the place, the possibility of secondhand smoke increases. Therefore, a manual ventilation smoking booth that provides direct ventilation when a door is opened and closed is produced. Since the manual ventilation smoking booth is a manual type, an additional cost is reduced, and maintenance is easy. Also, when the door is opened, the air escapes, and when the door is closed, the exhausted air does not come in and the manual ventilation smoking booth is filled with fresh air, so the air can be ventilated. A part to install an additional vent above the space of the existing smoking booth is added. Sprockets are installed to be movable when opening and closing the door.
Patent KR-20210156636-A (KR)
Inventor: PARK MIN HO
IPC: B62D5/00
Filed: 2020-06-18
Abstract: According to the present embodiments, a maximum rotation angle of a steering wheel can be restricted by a simple structure to improve steering feeling of a driver, a maximum rotation angle corresponding to vehicle type-specific requirements is easily satisfied, manufacturing and assembly of components are facilitated and misassembly is prevented to improve mass productivity, and damage of the components and idling of the steering wheel due to impact at the maximum rotation angle are prevented. The present invention provides a steer-by-wire type steering apparatus comprising a first stopper, a second stopper, a nut, and a guide ring.
Patent KR-20220001640-A (KR)
Title: Rotary unit, operating switching unit and vehicular transmission range operating switching unit
Inventor: KIM GUI HAN
IPC: H01H36/00
Filed: 2020-06-30
Abstract: An operating switching unit (10) includes a unit housing (100), and a rotary unit (200) disposed inside the unit housing (100). The rotary unit (200) includes a rotary unit housing (210) disposed inside the unit housing (100), and a rotary unit switching unit (230) disposed at the rotary unit housing (210). The rotary unit switching unit (230) includes a rotary unit switching unit rotor (2310) rotatably mounted on the rotary unit housing (210), a rotary unit switch (2340) disposed inside the rotary unit housing (210) and sensing a rotational operation of the rotary unit switching unit rotor (2310), and a rotary unit switching unit detent unit (2330) arresting the rotation of the rotary unit switching unit rotor (2310). According to the present invention, it is possible to provide a rotary unit and an operating switching unit (10) which enable electric operations of a shifting-range switching device, multimedia device, air conditioner, and the like to be selected and adjusted.
Patent KR-20210119257-A (KR)
Title: Reticle pods and wear-resistant parts
Inventor: CHIU MING CHIEN
IPC: H01L21/673
Filed: 2020-07-09
Abstract: The present invention provides a reticle pod, in particular a reticle pod with wear-resistant parts. The reticle pod is an upright large reticle pod used to hold a reticle. There is a top cover and a box, and the box combines with the top cover to form an interior space for the reticle. A guide block is installed outside the box, and the guide block accurately guides the relative position of the box and the top cover. At least one slot is installed on the face in contact with the upright reticle in the box, and at least one set of wear-resistant parts is installed in the slot. The set of wear-resistant parts has a first wear-resistant part installed at the top of the slot and a second wear-resistant part installed at the bottom of the slot. Accordingly, the reticle pod is used to prevent contact of the reticle surface with dust particles.
Patent KR-20220008077-A (KR)
Inventor: PARK YONG MO
IPC: B02C4/02
Filed: 2020-07-13
Abstract: The present invention relates to a transporting apparatus and a transporting method, comprising a body allowing an object to be mounted thereon and having rotatable wheels; a removal unit movably installed in the body to push out foreign materials accumulated in the body; and a crushing unit, at least a portion of which is rotatably installed in the body, so as to crush the pushed foreign materials. The transporting apparatus and the transporting method can easily remove foreign materials and recycle foreign materials by crushing them.
Patent KR-20220012691-A (KR)
Inventor: HWANG YUN KUK
IPC: A41D13/00
Filed: 2020-07-23
Abstract: A disposable protective clothing wearing device according to one embodiment of the present invention is a facility for inexpensively supplying protective and disinfection clothing in the field with a closed structure similar to a body type. A user discards the clothing after using the same for a certain time or right after detecting contamination and then rapidly wears clothing, thereby maximizing protective and disinfection functions.
Patent KR-20220014038-A (KR)
Title: Service and method for producing collections based on user experience data
Inventor: BU DU WAN
IPC: G11B20/10
Filed: 2020-07-28
Abstract: The present invention relates to a service for producing a collection based on user experience data and a method for providing the collection producing service. The method for providing a collection producing service synthesizes data self-recorded and self-videotaped by a user at an experience booth with a music video or stage video of a singer (especially a trot singer), transmits the data to a user terminal or stores in a physical data storage means (e.g., USB), and provides the data to the user. The service comprises: a data acquisition unit; a database; a data generation unit; and a synthetic media data providing unit.
Patent KR-20220017547-A (KR)
Title: Seedling purifier equipment
Inventor: AHN YONG JIN
IPC: A01G9/16
Filed: 2020-08-04
Abstract: The present invention relates to a seedling acclimatation apparatus. According to the present invention, the seedling acclimatation apparatus comprises a housing having a door formed on the front side and having a moving wheel formed therein, a shelf unit having a support to be heated and operated is installed in the housing, a seedling plate is disposed on the support of the shelf unit, and a sensor, an ultrasonic humidifier, a ventilation fan, and a control unit are installed in the housing. Accordingly, depending on the air temperature and humidity in the housing detected by the sensor, the control unit heats and operates the support and controls the operation of the ultrasonic humidifier and the ventilation fan to control the temperature and humidity in the housing, so that an environment in which seedlings are cultured is formed in a space inside the housing. Accordingly, the support can disperse and settle a plurality of seedling plates layer by layer, heat emitted from the support is evenly distributed to the entire space of the housing to prevent the heat from being concentrated in one part of the housing, the heat is evenly distributed into the housing to shorten an air temperature rise time of the entire housing space, and the heat emitted from the support is dissipated to a temperature of 45℃ or less to prevent the heat from drying the seedlings planted on the seedling plate. Due to controlling temperature and the amount of humidity, a culture environment for the seedling provided in the housing is formed and the growth rate of the seedling is increased. In addition, the temperature and humidity in the housing are automatically adjusted in response to a temperature difference in winter or summer so that the temperature in the housing is adjusted to maintain the same temperature, thereby maintaining the culture environment of the seedlings.
Patent KR-20210028565-A (KR)
Title: Pressure regulating valve and construction machine
Inventor: IWASAKI HITOSHI
IPC: F16K17/04
Filed: 2020-08-04
Abstract: According to the present invention, a pressure control valve comprises: a driving spool which can be moved in an axial direction; an electronic proportional valve having a control spool disposed in a different direction with respect to the axial direction and disposed on both sides of the driving spool in the axial direction; and a position compensation device compensating an actual position of the driving spool on a command position of the driving spool based on the electronic proportional valve based on displacement where the position of the driving spool in the axial direction is switched to the different direction with respect to the axial direction.
Patent KR-20220020042-A (KR)
Inventor: PARK SEHUN
IPC: B65H75/44
Filed: 2020-08-11
Abstract: The present invention relates to a detachable over-loosening prevention device for a fire hose reel for preventing over-loosening by controlling an unwinding speed when withdrawing a fire hose wound on a fire hose reel. In particular, the present invention relates to the detachable over-loosening prevention device for a fire hose reel that can be easily provided by loosening a connection hose fastened to an elbow of an existing fire hose reel and connecting between the elbow and the connection hose. The detachable over-loosening prevention device for a fire hose reel includes a guide part, a connector body, a connector ring, an arm bracket, and a support part.
Patent KR-20220021181-A (KR)
Inventor: KIM CHAN HO
IPC: H01L25/065
Filed: 2020-08-13
Abstract: The present invention provides nonvolatile memory devices exhibiting markedly reduced size. A nonvolatile memory device includes a plurality of bitlines, at least one source line, a plurality of cell channel structures, a gate electrode structure, a plurality of erase channel structures and an erase selection line. The plurality of cell channel structures are formed in a cell string region and connected between the plurality of bitlines and the source line, respectively. The gate electrode structure is vertically stacked in the cell string area, and includes at least one string selection line, a plurality of wordlines and at least one ground selection line. The plurality of erase channel structures are disposed in a contact area adjacent to the cell string region in a second horizontal direction, are connected between the bitlines and the source line and include erase transistors, respectively. The erase selection line is formed in the contact region and forms gate electrodes of the plurality of erase transistors.