baber/WOPTO huggingface dataset:
Patent KR-20220106435-A (KR)
Title: Method and system for collecting user inforamtion according to providing virtual desktop infrastructure service
Inventor: HWANG DOO GEON
IPC: G06F9/50
Filed: 2021-01-22
Abstract: The present invention discloses a method and a system for collecting user information depending on provision of virtual desktop infrastructure services. The system for collecting user information according to an embodiment of the present invention comprises: a service provision management unit which manages provision of VDI services provided by a VDI service provider; a billing management unit which manages billing information based on a user's usage of the VDI services; a policy management unit which manages policies for the VDI services; a user management unit which manages information of users using the VDI services; a VDI service lifecycle management unit which manages the lifecycle of VDI services provided by the VDI service provider; and a multi-tenant connection management unit which manages connection infrastructure information between the VDI service provider and at least one of a cloud environment for providing the VDI services and external Software as a Service (SaaS) platforms. Therefore, the present invention can collect user information generated through the VDI-based computing services.
Patent KR-20220107780-A (KR)
Inventor: SHIN DONG JUN
IPC: C21C7/064
Filed: 2021-01-26
Abstract: The present invention provides special steel oxide slag for dephosphorization refining and a dephosphorization refining method in a converter process using the same, wherein the special steel oxide slag contains 23 to 31 wt% of T.Fe, 11 to 13 wt% of SiO_2, and 24 to 30 wt% of CaO. The special steel oxide slag of the present invention can replace the existing solvent applied to a steel making process so as to reduce the cost and improve the dephosphorization reactivity.
Patent KR-20210097639-A (KR)
Title: Display system
Inventor: LAGORGETTE PASCAL
IPC: G04G21/08
Filed: 2021-01-27
Abstract: The present invention relates to a display system (100) for a watch (200), preferably of a watch (200). The display system of the present invention comprises: at least one display device (110) configured to display an information item; at least one pointing device (120) disposed over the at least one display device (110) to define an overlap zone (130); and at least one movable element (140) disposed fully or partially over the at least one display device (110) and around a perimeter of the overlap zone (130) so as not to disturb a capacitive or inductive field of the at least one pointing device (120). The display system (100) according to the present invention can reduce electrical energy consumption and thus increase autonomy of an electronic watch.
Patent KR-20220109026-A (KR)
Inventor: SONG YUN HEUB
IPC: H01L27/1159
Filed: 2021-01-28
Abstract: Disclosed are a 3D flash memory manufactured through a simplified manufacturing process and a method for manufacturing the same. The 3D flash memory according to one embodiment comprises: a plurality of word lines horizontally extending and vertically stacked on a substrate; a plurality of barrier metal layer sets disposed corresponding to the plurality of word lines to come in contact with upper and lower surfaces of the plurality of word lines, respectively; and at least one memory cell string extending in the vertical direction on the substrate by penetrating the plurality of word lines and the plurality of barrier metal layer sets, wherein the at least one memory cell string constitutes a plurality of memory cells corresponding to the plurality of word lines while including a channel layer extending in the vertical direction and a charge storage layer extending to surround the channel layer. The plurality of word lines are in direct contact with an ONO layer included in the at least one memory cell string.
Patent KR-20220109617-A (KR)
Title: Denitrification catalyst for thermal power plant and its manufacturing method
Inventor: NOH SEIYOUN
IPC: B01D53/86
Filed: 2021-01-29
Abstract: The present invention relates to a denitrification catalyst for thermal power plants, of which the denitrification performance is maintained to be excellent even under flue gas conditions containing high concentrations of nitrogen dioxide generated during the initial operation of the thermal power plants, and to a manufacturing method thereof. The denitrification catalyst for the thermal power plants is to remove nitrogen oxides from flue gas, which satisfies NO_2/NO_x >= 0.5.
Patent KR-20220110988-A (KR)
Inventor: GIM IL YEONG
IPC: F24F110/64
Filed: 2021-02-01
Abstract: In accordance with the present invention, a smoke control facility is formed with a hybrid damper integrated with a ventilation air blower, a modutrol damper and an air flow rate control damper and a window equipped with an automatic closing device, and the hybrid damper is operated based on differential pressure and temperature as well as equipped with an additional air quality-related sensor such as a fine dust sensor or the like to enable a management office or the like to remotely monitor the facility, and the hybrid damper can function as an active relief damper when the smoke control facility is in operation. Moreover, the hybrid damper, when installed in a staircase, can function to prevent a heat island effect in summer and relieve a chimney effect in winter. In accordance with the present invention, when a smoke control air flow rate needs to be determined, the hybrid damper and the window equipped with the automatic closing device are applied, thereby considerably lowering the air flow rate and bringing about excellent performance in overpressure relief when doors to all floors are closed.
Patent KR-20220111808-A (KR)
Inventor: PARK MIN JOON
IPC: H01M4/42
Filed: 2021-02-02
Abstract: The present invention relates to a flexible secondary battery, and more specifically, to a flexible secondary battery having a positive electrode of a manganese oxide and carbon-based composition and a zinc negative electrode, which is safe, environmentally friendly, and has reduced space limitation.
Patent KR-20220112491-A (KR)
Title: Producting method for music video
Inventor: OH JU RI
IPC: H04N21/8541
Filed: 2021-02-04
Abstract: The present invention relates to a method for producing a music video. The present invention includes: a first step of producing two music videos (a first music video and a second music video) in a vertical mode; a second step of displaying the music video produced in the first step using two vertical media boards; a third step of displaying the two music videos using vertical media boards placed next to each other after adjusting the video and audio so that the first music video and the second music video have a sense of unity.
Patent KR-20220114377-A (KR)
Title: Sensor array and device including the same
Inventor: LEE MYEONG WON
IPC: G01K7/02
Filed: 2021-02-08
Abstract: The present invention relates to a sensor array and a device including the same. The sensor array comprises: a base layer; a first electrode pattern including a plurality of first wires formed on the base layer; a first insulating layer covering the first electrode pattern on the base layer; a second electrode pattern disposed on the first insulating layer and including a plurality of second wires spaced apart from the first electrode pattern; and a second insulating layer covering the second electrode pattern and the first insulating layer. At least one of the first wires overlaps at least one of the second wires on a plane. Both end parts of the second wires include inclined bent portions, and at least one of both end parts of the second wires and at least one of both end parts of the first wires are electrically connected. Accordingly, the voltage output can be improved without an amplifier.
Patent KR-20220116697-A (KR)
Title: Shipping box
Inventor: KIM WOONG CHAN
IPC: B65D25/28
Filed: 2021-02-15
Abstract: A tape-free shipping box of the present invention comprises: a main body in which a floor and a first side surface are provided to contain stored goods, and a locking groove is provided on the first side surface; and a lid in which a second side surface facing the first side surface and a cover covering the second side surface are provided, and a locking protrusion to be caught and fixed to the locking groove is provided on the second side surface. The lid has a detachable device that allows the locking protrusion to be separated while being coupled to the locking groove so that the lid is detachably coupled to the main body. The tape-free shipping box packages a content and safely delivers the same by using only the box without tape.
Patent KR-20220117514-A (KR)
Title: Tobacco case for deodorization and fire
Inventor: LIM JONG JIN
IPC: B65D39/08
Filed: 2021-02-17
Abstract: The present invention relates to a tumbler stopper (10) that can be used as a mobile phone holder, and a holder that can be used anywhere outdoors while carrying a tumbler is installed on the top stopper (10). According to the present invention, the tumbler stopper has the top stopper (10) that can be opened and closed in a sliding manner, and has a groove (11) for the holder formed across an upper surface of the stopper at the top stopper, so that it is convenient to use a mobile device.
Patent KR-20210114861-A (KR)
Title: Radiation-sensitive resin composition, process for forming pattern, and method for producing monomer compound
Inventor: KINOSHITA NATSUKO
IPC: C08F212/32
Filed: 2021-02-19
Abstract: The present invention provides a radiation-sensitive resin composition having high sensitivity, CDU performance and resolution, and a pattern forming method. The resin composition includes: a resin including a structural unit A represented by formula (1); at least one radiation-sensitive acid generator selected from a group consisting of a radiation-sensitive acid generator represented by formula (2-1) and a radiation-sensitive acid generator represented by formula (2-2); and a solvent.
Patent KR-20210114862-A (KR)
Title: Optical laminate and display device
Inventor: LEE SEUNGWOO
IPC: G02F1/1335
Filed: 2021-02-19
Abstract: Provided is an optical laminate which suppresses generation of cracks in an adhesive layer when bent, and a display device comprising the same. The optical laminate comprises a front plate, a first adhesive layer, a polarizing plate, a second adhesive layer, and a back plate arranged in the described order, and the first and second adhesive layers satisfy the following expressions (1), (2): 100<=G_L1'<=1000 (1), 100<=G_L2'<=1000 (2), where G_L1' and G_L2' respectively represent slopes from the origins to maximum stress values on respective stress [Pa]-strain [%] curves at -40℃.
Patent KR-20220119840-A (KR)
Title: External panel mounting structure
Inventor: PARK KWANG IL
IPC: E04F13/08
Filed: 2021-02-22
Abstract: The present invention relates to an external panel mounting structure comprising: a clip fixing rail installed on the structure of a building; and fixing clips installed on the clip fixing rail to fix exterior panels. The clip fixing rail includes: a vertical piece coupled to a bracket installed on the structure of the building; a pair of clip seating pieces bent in both directions from the vertical piece, and symmetrically formed to have a T shape; and side fixing means preventing the fixing clips from protruding and being deformed. The fixing clips include: an installation piece coming in close contact with the clip seating piece; a support piece protruding vertically from the center of the installation piece in a horizontal direction; an upper fixing piece protruding vertically upward from an end of the support piece to form a lower fitting groove together with the installation piece and the support piece; a lower fixing piece protruding vertically downward from the end of the support piece to form an upper fitting groove together with the installation piece and the support piece; and an anti-falling portion protruding inward from the lower fixing piece. Both ends of the clip seating piece have end pieces provided thereon. Therefore, the external panel mounting structure can achieve the precision of construction thereof.
Patent KR-20220120166-A (KR)
Title: rotor having integral sensing magnet
Inventor: KIM CHAN HUI
IPC: H02K1/27
Filed: 2021-02-23
Abstract: The present invention relates to a sensing magnet-integrated rotor, which prevents separation of a permanent magnet, comprising: a rotor core (10) including a seating unit (100) and a seating protrusion unit (110); two or more permanent magnets (20) inserted into the seating unit (100); a shaft (30) for transmitting rotational power to a load side; a magnet protector (40) provided on an outer circumferential surface of the permanent magnets (20); and a disk-shaped magnet plate (50).
Patent KR-20220123492-A (KR)
Title: System for the estimation of injection sites and dosage based on facial muscles analysis using visual artificial intelligence and method thereof
Inventor: SONG MIN GOO
IPC: G16H10/60
Filed: 2021-02-28
Abstract: The present invention relates to a system and a method for estimating an injection position and dose based on facial muscle analysis using visual artificial intelligence, which can improve a treatment method. The system of the present invention comprises: an input unit; a pre-processing unit for removing noise for pre-processing; a position change unit; a muscle mass estimation unit; an output unit; and a display unit.
Patent KR-20220124400-A (KR)
Title: Method for manufacturing filament-yarn having cogs and apparatus therefor
Inventor: JANG MI KYOUNG
IPC: D02G3/44
Filed: 2021-03-03
Abstract: The present invention provides an apparatus for manufacturing a filament yarn including a cog, which comprises: a driving unit; a driving shaft disposed parallel to and spaced apart from the center of rotation of the driving unit and rotated by receiving rotational force of the driving unit; a bobbin in which a filament yarn is wound on an outer circumferential surface and which is rotated by receiving rotational force of the driving shaft; a spline shaft disposed coaxially with the driving shaft and coupled to one end along a longitudinal direction of the driving shaft to be rotated; a jig member disposed parallel to and spaced apart from the spline shaft, rotated by receiving rotational force of the spline shaft, and disposed coaxially with the bobbin to pull the filament yarn of the bobbin; and a processing blade obliquely cutting a part of a surface of the filament yarn located between the bobbin and the jig member. The apparatus for manufacturing a filament yarn including a cog can reduce equipment costs with a simplified configuration.
Patent KR-20220126598-A (KR)
Title: Multivision apparatus, method and computer program for providing stereoscopic image through lightfield display module
Inventor: PARK MIN YOUNG
IPC: G02B30/40
Filed: 2021-03-09
Abstract: A multi-vision device for providing stereoscopic images through a light field display includes a plurality of light field display modules installed to have different depths from a viewing point so that adjacent light field display modules and bezel areas overlap. Each of the plurality of light field display modules includes: a display panel for displaying light field contents; a case including the bezel areas surrounding the display panel; an optical element located in front of the display panel and reproducing a stereoscopic image through the light field contents; and a refractive member located in front of the optical element and correcting a depth difference between the plurality of light field display modules. A specification of the refractive member is determined based on the position of each light field display module from the viewing point.
Patent KR-20220127665-A (KR)
Title: Method for forming of high tensile strength steel sheet
Inventor: KONG HO YOUNG
IPC: B21D43/05
Filed: 2021-03-11
Abstract: The present invention relates to a forming method of a high tensile strength steel sheet for suppressing occurrence of springback phenomena after forming. The forming method of a high tensile strength steel sheet according to an embodiment of the present invention is a forming method of a high tensile strength steel sheet for manufacturing a component in which a bending area is formed in a final shape, which comprises: a reverse forming step of forming a preformed article by pressing a steel sheet so that the bending area formed in the final shape of the component is bent in a reverse direction of a bending direction in the final shape; and a main forming step of forming the preformed article into a formed article of the final shape by pressing the bending area of the preform article, which is bent in the reverse direction, in the bending direction of the final shape.
Patent KR-20220131018-A (KR)
Title: Composition for treating xerophthalmia containing membrane free stem cell extract and a eye drop thereby
Inventor: KIM YOUNG SIL
IPC: A61K35/28
Filed: 2021-03-19
Abstract: The present invention relates to a composition for the treatment of xerophthalmia containing a membrane free stem cell extract, and an eye drop manufactured by the same, wherein the composition is composed of an extract of the membrane free stem cell extract derived from stem cells, and is effective in treating xerophthalmia. The composition for treating xerophthalmia containing the membrane free stem cell extract, and the eye drop manufactured by the same can effectively treat xerophthalmia through the membrane free stem cell extract, and thus can alleviate symptoms caused by related diseases.
Patent KR-20220132165-A (KR)
Title: Tunneling field effect transistor and semiconductor device including the same
Inventor: SHIN MIN CHEOL
IPC: H01L29/739
Filed: 2021-03-23
Abstract: A tunneling field effect transistor includes: a drain region formed on a substrate; a channel formed on the drain region; a dipole formation film formed on the channel; a source region formed on the dipole formation film; a gate insulating pattern surrounding the channel; and a gate electrode surrounding the gate insulating pattern. The dipole formation layer may be in contact with the channel and the source region to form a dipole between them.
Patent KR-20220134822-A (KR)
Inventor: SHIM YOON SEOG
IPC: B65D81/32
Filed: 2021-03-26
Abstract: The present invention relates to a syringe-type mixing container which separately stores different types of content and then mixes the content and uses it. More specifically, the syringe-type mixing container is able to separately store different types of content on an upper side and a lower side of a piston (20) in a cylinder (10). The center of the piston is coupled with an opening unit (50), an opening rod (30) on an upper side of the opening unit, and a handle (40) on an upper side of the opening rod. Accordingly, when the opening rod is elevated/lowered, the opening unit is opened, so that the content on the upper side can be discharged to the lower side and mixed and discharged for a certain quantity by a button on the outer side of the cylinder being pressed. Therefore, it is convenient to mix and discharge the content. Specifically, the opening rod (30) is able to be separated from the cylinder after the content is completely mixed by elevating/lowering the piston, and the container can be conveniently carried around in the same shape as a general container, thereby providing excellent use efficiency.
Patent KR-20220135633-A (KR)
Inventor: PARK SANG JIN
IPC: G06F3/041
Filed: 2021-03-31
Abstract: The present invention relates to a touch screen panel and a manufacturing method therefor, wherein a black matrix pattern is formed after a black matrix layer is formed on an electrode layer, and the electrode layer is etched using the black matrix pattern to form an electrode pattern. Thus, the touch screen panel includes a structure in which the black matrix having a pattern corresponding to the electrode pattern is disposed on an electrode. Accordingly, the complexity and error correction performance of the decoder can be improved.
Patent KR-20220137247-A (KR)
Inventor: JANG HO WON
IPC: C04B35/462
Filed: 2021-04-02
Abstract: The present invention relates to a method for manufacturing dielectric ceramics containing graphene oxide with attached bipolar metal oxide nanoparticles. The present invention makes it possible to manufacture an MLCC with high reliability even in a reducing atmosphere during sintering, by incorporating graphene oxide with attached bipolar metal oxide nanoparticles into dielectric ceramics to position the bipolar metal ions in the crystalline grain boundaries.
Patent KR-20220137462-A (KR)
Inventor: LEE SANG JIN
IPC: A63B47/00
Filed: 2021-04-02
Abstract: The present invention relates to a golf ball marker, which is not only easy to carry, but also allows golfers to simply mark on the green without having to bend down, and can be easily found by increasing visibility on the green despite the small size thereof due to a light emitting function. In addition, since location information can be obtained through a GPS receiver, various uses such as determining the distance from the hole cup are possible. The present invention comprises: a marking member having a magnetic material provided on an upper surface of a disc-shaped main body to have magnetism to be attached to a metallic object, and having a plurality of anchor pins formed long downward to be inserted into the green on a lower surface of the body; and an attachment member made of a plate-shaped attachment made of a metallic material to attach the marking member having magnetic force, and a clip installed on a lower surface of the attachment to fix the attachment to a hat brim.
Patent KR-20220139582-A (KR)
Inventor: KIM HYEONSOO
IPC: H04W88/02
Filed: 2021-04-08
Abstract: In an electronic device and an operating method of the electronic device according to various embodiments, the electronic device comprises: a communication processor for supporting connected mode discontinuous reception (C-DRX); and a communication circuit for switching from a first on-duration period to a sleep period by the expiration of a designated time corresponding to an inactivity timer. The communication processor is configured to determine whether to change the length of the inactive period of the C-DRX based on the state of the electronic device, control the communication circuit to transmit UE assistance information for changing the length of the inactive period of the C-DRX to a network based on the determination, and control operations related to the C-DRX of the communication circuit based on the inactivity timer having a changed designated time included in an RRC reconfiguration message received by the RRC connection with the network. In addition, various embodiments are possible. Accordingly, the electronic device can reduce packet reception delay due to the inactive period.