baber/WOPTO huggingface dataset:
Patent KR-20200119936-A (KR)
Inventor: JUN HO KIM
IPC: B32B7/06
Filed: 2019-04-10
Abstract: The present invention relates to a hyaluronic acid-based melting film, to a production method thereof, and to a release paper used therein and, more specifically, to a production method of a hyaluronic acid-based melting film capable of mass-production by providing a highly productive hyaluronic acid-based melting film with an excellent performance through a continuous production process, to a hyaluronic acid-based melting film produced therefrom, and to a release paper suitable therefor.
Patent KR-20190120077-A (KR)
Title: Rotary drive device and robot arm of a robot equipped therewith
Inventor: MARKOWSKI SIMON
IPC: F15B13/044
Filed: 2019-04-10
Abstract: The present invention provides a rotation drive device which is to reduce weight to be compact and suitable to create a robot arm including at least an arm joint. The rotation drive device (4) has a fluid operation type rotation drive (5). The rotation drive has: a drive housing (7); and a drive unit (22) capable of rotating by being linked to the drive housing. The drive unit (22) includes: a driveshaft (17); and a turning piston (23) separating the two drive chambers (24, 25) installed in the driveshaft not to rotate. The rotation drive device includes a control valve array (35) including at least a control valve (36) capable of electrically operating to actuate the fluid operation type rotation drive (5). The control valve array (35) is attached to the drive housing (7) and is integrated with the rotation drive (5) to be a drive assembly (42) capable of singly handling. Also, the robot arm includes the rotation drive device (4) as the arm joint connecting two arm members.
Patent KR-20200121653-A (KR)
Title: Method and apparatus for lossless packet transport
Inventor: KANG TAE KYU
IPC: H04L47/31
Filed: 2019-04-16
Abstract: The present invention relates to an apparatus and method for transmitting a packet transmitted in various application cases performing a mission-critical operation without loss. Provided is a lossless packet forwarding apparatus comprising: a flow lookup block which analyzes a port and packet head of an incoming packet to determine whether to duplicate the packet, and generates a sequence number for each packet of a lossless delivery flow; a header processing block for inserting a first additional header including information according to the determination of the flow lookup block into the packet; a packet replication block for generating information on a packet replication method with reference to the first additional header and inserting a second additional header including the same into the packet; and a packet removal block which discards the sequence number of the received packet if it is the same as the sequence number of the previously received packet.
Patent KR-20200125782-A (KR)
Inventor: NOH CHANG HWAN
IPC: G05G5/00
Filed: 2019-04-25
Abstract: The present invention relates to a double locking device for a steering wheel of a turning gear, in which the steering wheel of the turning gear for a ship engine is securely fixed so as not to move arbitrarily to prevent movement. According to the present invention, the double locking device for a steering wheel of a turning gear is configured such that the steering wheel (10) of a screw shaft (20) for moving a pinion (40) of an output shaft (30) can be fixed in place. Moreover, the screw shaft (20) for moving the pinion (40) by rotating the steering wheel (10) is formed with a trapezoidal screw, and a lock (1) is installed on the steering wheel (10) to restrict the movement of the steering wheel (10).
Patent KR-20200131431-A (KR)
Inventor: IM HYUNG GYU
IPC: B01D46/42
Filed: 2019-05-14
Abstract: The present invention relates to a pet dry room maintaining negative pressure and, more specifically, to a pet dry room maintaining negative pressure, which maintains the pressure of a space for accommodating a pet below atmospheric pressure to allow external air to be always introduced into the space for accommodating the pet, thereby preventing hair generated while drying the pet from being discharged to the outside. The pet dry room of the present invention includes: a housing including a drying space, an internal air inlet unit provided on one side of the drying space, and an internal air discharge unit discharging the air introduced through the internal air inlet unit to the outside; and a door coupled to the housing to form the drying space and including an external air inlet unit.
Patent KR-20200132193-A (KR)
Inventor: KIM JONG HOON
IPC: G06Q30/02
Filed: 2019-05-16
Abstract: The present invention relates to a personalized shopping information search apparatus and a method thereof. The search apparatus includes: a shopping information request receiving part receiving shopping information request including a keyword for a specific product from a user terminal; a shopping information collection part collecting product information, price information, and discount information in regard to the specific product from a plurality of online shopping malls based on the keyword when receiving the shopping information request; a lowest-payment price calculation part searching a user information database for user personal information related to the user terminal, and calculating the lowest payment prices by online shopping mall in regard to the specific product based on the user personal information, the price information, and the discount information; and a lowest-price shopping information providing part creating the lowest price shopping information for the specific product through a comparison between the lowest payment prices by online shopping mall to provide the information to the user terminal. Therefore, the present invention is capable of providing a regular notification service providing big discount information of a corresponding product by online shopping mall.
Patent KR-20190132291-A (KR)
Title: Hydrogel formulation based microneedle adhesive patch
Inventor: CHA HYUNG JOON
IPC: A61L24/00
Filed: 2019-05-17
Abstract: The present invention relates to a microneedle patch comprising: a first hydrogel layer including mussel adhesive protein and hyaluronic acid; and a second hydrogel layer including silk fibroin, and to a manufacturing method thereof. The microneedle patch according to the present invention exhibits excellent tissue adhesion, biocompatibility, biodegradability and can be utilized for drug delivery into the sclerite to promote wound regeneration.
Patent KR-20200133981-A (KR)
Inventor: NO WANG YEOL
IPC: B01D47/06
Filed: 2019-05-21
Abstract: The present invention relates to a wet deodorizing device, and more specifically, to a wet deodorizing device capable of effectively removing contaminants such as fine dust and odors in the air. The present invention includes an air filter module, a cleaning module and a blowing module.
Patent KR-20210002991-A (KR)
Inventor: SHIN HONG SOO
IPC: H01L21/67
Filed: 2019-07-01
Abstract: An objective of the present invention is to provide a substrate bonding device for bonding two substrates to each other in a vacuum state by removing and minimizing residual air bubbles between opposite surfaces to be bonded to each other. The substrate bonding device according to one embodiment of the present invention comprises: a vacuum chamber connected to a vacuum pump to form the vacuum of the set pressure; a stage supporting and positioning a first substrate in the vacuum chamber; a loading unit provided on the periphery of the stage to support a second substrate and then repeat the operation of releasing the support of the second substrate; and a pressing plate loading the second substrate onto the first substrate by pushing a portion of the loading unit to the periphery in the descending operation on the stage, and then pressing the second substrate by the lowering operation to bond the second substrate to the first substrate.
Patent KR-20210003363-A (KR)
Inventor: JEON JOO HEE
IPC: H01L27/32
Filed: 2019-07-01
Abstract: An objective of the present invention is to provide a display panel and a display apparatus including the same, capable of improving a quality by forming opposing electrodes on a main display area on which a plurality of main pixels are arranged and an auxiliary display area on which a component is arranged by using a partition. The display panel comprises: a substrate including a main display area and an auxiliary display area having a first pixel area, a second pixel area, and a penetration area; a first pixel positioned on the first pixel area, and including a first pixel electrode, a first opposing electrode, and a first middle layer arranged between the first pixel electrode and the first opposing electrode; a second pixel positioned on the second pixel area, and including a second pixel electrode, a second opposing electrode, and a second middle layer arranged between the second pixel electrode and the second opposing electrode; a pixel definition film arranged on the first pixel electrode and the second pixel electrode, and having a first opening and a second opening exposing the centers of the first pixel electrode and the second pixel electrode; and a first partition arranged on the pixel definition film between the first pixel and the second pixel, and allowing the first opposing electrode and the second opposing electrode to be overlapped on the upper surface thereof.
Patent KR-20210003524-A (KR)
Inventor: MOON KYUNG SOON
IPC: A23F3/08
Filed: 2019-07-02
Abstract: The present invention relates to comprehensive herbal medicinal tea consumable for various constitutions, and a production method thereof. The method comprises: dividing and separating season medicinal plants, such as Lespedeza cuneata (Dumont d. Cours.) G. Don, Lignanglycoside, Eucommia ulmoides OLIV., milk vetch roots, Korean angelica roots, and Cnidium officinale Makino, produced in four seasons into roots, stems, leaves, and fruits; steaming and parching the separated roots or stems for 1-5 times while adding warm water of 80-100°C through a steamed tea production scheme, and then firstly aging and fermenting the same at a room temperature of 15-30 degrees for 80-120 days; parching the separated leaves and fruits for 1-5 times while adding a fermented liquid without adding warm water, and firstly aging and fermenting the same at a room temperature of 15-30 degrees for 80-120 days; and comprehensively integrating tea of processed season herbal medicinal plants, evenly blending the same, and secondly aging and fermenting the same at a room temperature of 15-30 degrees for 80-120 days.
Patent KR-20210006154-A (KR)
Inventor: KIM SOLBI
IPC: A01N43/40
Filed: 2019-07-08
Abstract: The present invention relates to a plant fungal vaccine biological activity and growth promoting composition comprising chitosan, Trichoderma harzianum, and organic matter, and a method for manufacturing the same, wherein the plant fungal vaccine biological activity and growth promoting composition has an effect of controlling plant pathogens and fungi of plants, an effect of enhancing immunity and promoting growth such as root uprooting and the like, and an effect of preventing soil diseases (Fusarium bacillus, Rhizoctonia), preventing continuous crop failure, salt removal, and soil improvement.
Patent KR-20210007519-A (KR)
Inventor: LEE HYUN SOOK
IPC: E04B2/08
Filed: 2019-07-12
Abstract: The present invention relates to a mortar composition for forming a rego type hollow concrete block for constructing a civil engineering and construction wall using industrial by-products, and a rego type hollow concrete block using the same. The mortar composition for forming a rego type hollow concrete block for constructing a civil engineering and construction wall using industrial by-products is characterized in that one or more fitting protrusions are formed on an upper part of a block body and integrated with the block body, one or more hollow fitting grooves having the same shape as the one or more fitting protrusions are formed inside the block body, the fitting protrusions are inserted into the hollow fitting grooves and integrally bound with the same without a gap, and thus, rego type hollow concrete blocks can be firmly stacked in a vertical and horizontal direction without cement mortar bonding.
Patent KR-20210009170-A (KR)
Inventor: SON HEEJUN
IPC: E02D29/045
Filed: 2019-07-16
Abstract: The present invention provides a corrugated steel plate tunnel comprising foundation units (100) on both sides, and an arch unit (200) formed by assembling a plurality of corrugated steel plates (10) over the foundation units (100) on both sides. The arch unit (200) includes: wall units (210) on both sides vertically installed over the foundation units (100) on both sides, respectively; corner units (220) on both sides installed on upper portions of the wall units (210) on both sides, respectively; and a ceiling unit (230) installed between the corner units (220) on both sides. The curvature (R1) of the ceiling unit (230) is proportional to the distance (L) between the wall units (210) on both sides. The range of the curvature (R1) of the ceiling unit (230) corresponding to the distance (L) between the wall units (210) on both sides is inversely proportional to the distance (L) between the wall units (210) on both sides. Waste of construction costs can be reduced by the optimized structure of the arch unit.
Patent KR-20210009539-A (KR)
Inventor: CHO WOO RAM
IPC: H02N15/00
Filed: 2019-07-17
Abstract: The present invention relates to a magnetic levitation device which can control exhibits to rotate and move using the magnetic levitation principle. The magnetic levitation device comprises: one or more magnetic levitation units having properties of an electromagnet; an electromagnetic control unit generating an electromagnetic force so that the magnetic levitation unit can be magnetically levitated, and controlling the electromagnetic force so that the magnetic levitation unit can be magnetically levitated at a specific position; and a communication unit receiving an electromagnetic control signal from a smartphone to allow the magnetic levitation unit to rotate or move up and down in the electromagnetic control unit.
Patent KR-20200035337-A (KR)
Title: Thermosetting compositions, cured film and color filter
Inventor: WATANABE NAOKI
IPC: C08G59/40
Filed: 2019-07-18
Abstract: The present invention relates to a thermosetting composition including: (A) polyester amide acid; (B) an epoxy compound; and (C) a multifunctional acrylamide compound. The present invention also relates to a cured film and a color filter. Particularly, the polyester amide acid (A) is a reaction product of raw materials including X moles of a tetracarboxylic acid dianhydride, Y moles of a diamine and Z moles of a multifunctional hydroxyl compound at such a ratio that the formula (1) of 0.2 <= Z / Y <= 8.0 and formula (2) of 0.2 <= (Y + Z) / X <= 5.0 may be satisfied. In addition, the multifunctional acrylamide compound (C) is a compound having at least three (meth)acrylamide groups (CH_2=CR-CO-NH-, wherein R represents H or methyl) in one molecule. It is possible to form a cured film having excellent surface smoothness and applicable to various electronic parts by using the thermosetting composition.
Patent KR-20210011646-A (KR)
Title: Flexible LED textile and the method of the same
Inventor: JEONG JAE SEOK
IPC: D03D1/00
Filed: 2019-07-23
Abstract: The present invention relates to a flexible LED textile material. The LED textile material comprises: yarn (3); multiple bands of slit yarn (10) which has conductivity, and is alternately woven on a weft and a warp of the yarn (3) so as to have a matrix structure; at least one LED (L) which has a one-side terminal (18) electrically connected to strip-shaped slit yarn (7) arranged in a warp direction and the other-side terminal (20) electrically connected to strip-shaped slit yarn (5) arranged in a weft direction and emits light when power is supplied thereto; and a power supply part (P) which supplies power to the strip-shaped slit yarn (7, 5) arranged in the weft and warp directions, respectively, so that the LED (L) emits light. The strip-shaped slit yarn (10) comprises: a conductive layer (16); an adhesive film (14) which is arranged on an upper portion of the conductive layer (16), and has adhesive force; and a conductive fiber (12) which is arranged on an upper surface of the adhesive film (14).
Patent KR-20210011662-A (KR)
Title: Helmet with rear detection sensor and vibration pad
Inventor: BAEK JONG MIN
IPC: G08B21/02
Filed: 2019-07-23
Abstract: The present invention relates to a helmet to which a rear detection sensor and an alarm vibration pad are attached capable of detecting access of an object or a vehicle from a rear side when riding a motorcycle or bicycle, alerting a driver to prevent an accident, and solving a problem of narrowing a driver field of vision caused by protecting safety of a conventional user. The helmet comprises: a helmet body which is formed in a circle to protect a head in the accident; the rear detection sensor which covers a rear side of the helmet to detect the vehicle or the object accessing to the rear side; and the alarm vibration pad which includes a pad to offer an alarm to the user with vibration when the vehicle or the object access to the rear side. The present invention prevents the accident by detecting the access of the object or the vehicle to the rear side when riding the motorcycle or bicycle and alerting the driver; and solves the problem of narrowing the driver field of the vision caused by protecting the safety of the conventional user.
Patent KR-20190116141-A (KR)
Title: Dielectric ceramic composition and multilayer ceramic capacitor comprising the same
Inventor: PARK JEONG YUN
IPC: H01G4/12
Filed: 2019-07-24
Abstract: The present invention is to provide a dielectric magnetic composition comprising a BaTiO_3 base metal main ingredient and a minor ingredient, and a multilayer ceramic capacitor comprising the same. The minor ingredient comprises dysprosium (Dy) and praseodymium (Pr) as a first minor ingredient. The content of Pr satisfies 0.233 mol% or more to 0.699 mol% or less with respect to 100 mol% of the base metal main ingredient. According to the present invention, the dielectric magnetic composition can improve reliability.
Patent KR-20190091423-A (KR)
Title: Method and apparatus for providing ip address in wireless communication network
Inventor: CHOI JONGMU
IPC: H04L29/12
Filed: 2019-07-25
Abstract: The present invention relates to Internet protocol (IP) address allocation method and apparatus in a wireless communication network. More particularly, the present invention relates to IP address allocation method and apparatus in a wireless communication network in which wireless communication is directly performed between terminals without an access point (AP). According to the present invention, the IP address allocation method of a wireless terminal capable of peer-to-peer communication comprises: a discovery step that the wireless terminal searches for an external terminal and connects with the at least one discovered external terminal; and a negotiation step that the wireless terminal, in consultation with the external terminal, determines who will be a group owner acting as an access point and a group client as a station in a peer-to-peer group. One of the discovery step and the negotiation step includes a step of transmitting, by the wireless terminal, an IP address to be assigned to the group client to the external terminal.
Patent KR-20210013485-A (KR)
Inventor: CHUN BYUNG KI
IPC: G09G3/20
Filed: 2019-07-26
Abstract: According to the present invention, a display device includes: a first pixel region including first pixels connected to a data line and first scan lines; a second pixel region coming in contact with a first pixel region at a first boundary and including second pixels connected to the data line and second scan lines; and a third pixel region coming in contact with the second pixel region at a second boundary and including third pixels connected to the data line and third scan lines, wherein the image displayed on the second pixel region is scaled one or more times while the second pixel region maintains in the folded state. According to the present invention, it is possible to reduce power consumption in the folded state.
Patent KR-20200016187-A (KR)
Title: Asymmetry composite material
Inventor: SHIN JONG MIN
IPC: B32B7/06
Filed: 2019-08-06
Abstract: The present application relates to an asymmetric composite material and a method for manufacturing the same. Provided is a composite material comprising a metal porous body (such as a metal foam) and a polymer component. Provided are a method for manufacturing a composite material by forming a polymer component in an asymmetric structure on both sides of a metal porous body (such as a metal foam), and a composite material manufactured thereby. According to the present invention, the composite material may be used in various application fields.
Patent KR-20210017073-A (KR)
Title: Photo selection method for content and system thereof
Inventor: LEE EUI KIUN
IPC: G06Q50/10
Filed: 2019-08-06
Abstract: Disclosed are a photograph selection method for content and a system thereof, capable of allowing a user to intuitively and easily separate photographs. According to an embodiment of the present invention, the photograph selection method for content comprises: a step of displaying, by a photograph selection system for content, a group area including a group UI and a photograph list area wherein photographs are displayed on a user terminal; a step of activating, by the photograph selection system for content, a specific group in the group area; a step of receiving, by the photograph selection system for content, a selection photograph among photographs displayed in the photograph list area through the user terminal; and a step of setting, by the photograph selection system for content, the activated group information on selected photographs.
Patent KR-20210020493-A (KR)
Title: Supporting device for support angles to support the building stone panel
Inventor: KIM SOON GIL
IPC: E04B1/76
Filed: 2019-08-14
Abstract: The present invention provides a device for supporting an angle that supports a building stone panel, which ensures that minimal raw materials are used during manufacturing, and particularly, can prevent twisting resulting from fastening and fixing thereof while being readily inserted into insulators. The device comprises: a support member which has a contact surface having a shaft tube part that is formed in the center thereof and recessed in a direction in which an anchor bolt is inserted to be embedded in an insulator, and contacting the vertical surface of a support angle, and has respective junction surfaces formed so that the left and right surfaces of the contact surface are opened without being closed, and having the front and rear surfaces bent in the same direction as the shaft tube part; and respective insertion pieces having ends coupled and fixed to inner or outer sides of the respective junction surfaces, and the other ends having insertion edge parts with continuously repeated ridges and valleys to be easily inserted into the insulator. Therefore, the device can have excellent economic feasibility due to the manufacture and can be installed stably without deformation even under the load of a stone panel, thereby ensuring excellent workability and high reliability of the product.
Patent KR-20210022412-A (KR)
Title: Angle and torque sensor
Inventor: YUN DONG WON
IPC: G01L3/14
Filed: 2019-08-20
Abstract: One embodiment of the present invention provides an angle and torque sensor, which comprises: a rotation angle measurement unit measuring a rotation angle of a rotational shaft; an elastic unit providing restoring force with respect to rotation of the rotational shaft; and a control unit previously storing a spring constant of the elastic unit, and calculating torque applied to the rotational shaft by using the spring constant and the rotation angle measured by using the rotation angle measurement unit.