baber/WOPTO huggingface dataset:
Patent KR-20210018888-A (KR)
Title: An organic light emtting device and a method for preparing the same
Inventor: KIM JAE HYUN
IPC: H05B33/22
Filed: 2021-02-04
Abstract: One embodiment of the present invention discloses an organic light emitting device including: a substrate; an organic light emitting device provided on the substrate and including a first electrode, a second electrode, and an intermediate layer provided between the first electrode and the second electrode; an encapsulation layer covering the organic light emitting device; and a protective layer covering the organic light emitting element between the organic light emitting element and the encapsulation layer, wherein the encapsulation layer includes a first organic layer and a first inorganic layer formed on the first organic layer and including carbon, and wherein, in a total thickness of the first inorganic layer, the carbon content of the first inorganic layer gradually decreases from the interface between the first organic layer and the first inorganic layer in the direction from the first organic layer to the first inorganic layer, the density of the first inorganic layer gradually increases from the interface toward the first inorganic layer in the first organic layer, and the protective layer includes an inorganic material.
Patent KR-20220113106-A (KR)
Title: Artificial intelligence robotics instrument playing technology and music education system using the same
Inventor: JANG SOON CHUL
IPC: G06Q50/10
Filed: 2021-02-05
Abstract: The present invention relates to an artificial intelligence robotics instrument playing technology to provide customized music tutoring services to learners and tutors and a music education system using the same. According to the present invention, the artificial intelligence robotics instrument playing technology comprises the steps of, by a server: matching a learner device for performing augmented reality music tutoring with a tutor device on the basis of learner information transmitted from one or more learner devices and tutor information transmitted from one or more tutor devices; integrating learner environment information transmitted from the matched learner device and the matched tutor environment information transmitted from the tutor device; and generating real-time class data for a tutor on the basis of real-time learner data transmitted from the learner device. The real-time class data for a tutor includes voice data input in real time through the tutor device, operation data of the tutor, and state data of an instrument being played by the tutor.
Patent KR-20220088257-A (KR)
Inventor: KIM HONG SEON
IPC: A41D1/00
Filed: 2021-02-17
Abstract: 후면 조명 메쉬 작업복에 관한 것으로서, 본원의 일 실시예에 따른 후면 조명 메쉬 작업복은, 상기 작업복을 사용하는 사용자의 상체 상부를 커버하며, 메쉬 패턴으로 구비되는 상부 섬유부, 상기 상부 섬유부의 하단과 연결되고, 상기 사용자의 상체 하부를 커버하도록 구비되는 하부 섬유부, 상기 상부 섬유부의 후면에 횡 방향을 따라 내부 통로가 형성되며, 상기 내부 통로의 일단이 개구된 조명 수납부를 포함하며, 상기 조명 수납부는 상기 내부 통로에 배치되는 조명 유닛의 발광이 외부로 노출될 수 있도록 메쉬 패턴을 형성할 수 있다.
Patent KR-20220120358-A (KR)
Title: Cutting oil supply system with plasma generator
Inventor: JANG CHUN SANG
IPC: B01D35/02
Filed: 2021-02-23
Abstract: The present invention relates to a cutting oil supply system with a plasma treatment function, which is able to prevent the decomposition of cutting oil supplied to a machine tool and the generation of odor, and to sterilize and purify the air in a workspace. The cutting oil supply system comprises: a pump main body (30) receiving cutting oil stored in a raw liquid storage unit (10) through a supply pump (20); and a control unit (40) controlling the cutting oil supplied to the pump main body (30) to be discharged to a machine tool (50). The pump main body (30) includes: a filter unit (31) formed to filter out foreign matters of cutting oil received from the supply pump (20); a clean tank (32) storing the cutting oil from which impurities are filtered out through the filter unit (31); a high-pressure pump (33) formed to supply the cutting oil stored in the clean tank (32) to the machine tool (50); a dirty tank (34) formed to store the cutting oil including the impurities filtered out by the filter unit (31) and the cutting oil used in the machine tool; and a cutting oil decomposition prevention means (35) installed in the clean tank (32) to subject the cutting oil filtered and stored to a plasma reaction.
Patent KR-20220120821-A (KR)
Title: Method and system for sharing jewelry
Inventor: HEO JUNG HOEE
IPC: G06Q50/28
Filed: 2021-02-24
Abstract: According to an embodiment of the present invention, a system for sharing jewelry is provided. The system comprises: a jewelry rental management unit which receives a jewelry rental request from a first user terminal, provides information on rental available jewelry to the first user terminal, and determines delivery of rental application jewelry based on a jewelry selection signal from the first user terminal; and a jewelry sharing management unit which receives a jewelry sharing application from a second user terminal, determines eligibility, adds the jewelry of the jewelry sharing request to the list of rental available jewelry, and determines discount benefits of a second user. The jewelry sharing management unit includes: a sharing request receiving unit for receiving the jewelry sharing request from the second user terminal; an inspection unit which determines whether rental availability conditions are satisfied; a rental jewelry registration unit for adding share-requested jewelry to the list of rental available jewelry; a rental jewelry repair unit for repairing the share-requested jewelry; and a discount management unit for determining membership discount benefits to be provided to the second user. The present invention can achieve a virtuous cycle structure of the jewelry sharing system.
Patent KR-20220120959-A (KR)
Title: Vr/ar/ experience system for multilateral pariticipation education
Inventor: KIM SAE RON
IPC: G06T19/00
Filed: 2021-02-24
Abstract: A VR/AR experience system for multilateral participation education is disclosed. The VR/AR experience system for multilateral participation education comprises: a user terminal that executes VR or AR for story-based education; a VR device displaying VR executed by the user terminal; an AR device displaying AR executed by the user terminal; a participant terminal displaying VR executed by the user terminal in real-time; and an educator terminal displaying the VR or AR executed by the user terminal in real-time, and intervening in the development of the VR or the AR during education by the VR or behavior correction by the AR according to the input of an educator. The above-mentioned VR/AR experience system for multilateral participation education is configured so that a plurality of trainees share and participate in one VR experience at the same time, thereby promoting mutual activities through multilateral participation education and inducing active participation in education.
Patent KR-20210122086-A (KR)
Title: Heat-resistant felt material and method for producing a heat-resistant felt material
Inventor: OOUCHI TAKASHI
IPC: B32B5/26
Filed: 2021-03-11
Abstract: The present invention provides a heat-resistant felt material and a preparation method thereof, wherein the heat-resistant felt material is prevented from being broken during needling and has high heat resistance and high durability. The heat-resistant felt material comprises: a base material layer having at least one layer of a base material; and a laminated web layer having at least one layer of a laminated web, wherein the laminated web layer is integrally entangled with adjacent layers of the base material layer by needling on the outer surface of the base material layer. The base material comprises a base cloth which has filaments containing one or more fibers selected from the group consisting of aromatic polyamide fibers and poly (p-phenylene benzoxazole) fibers, and the density of the base cloth is 0.60 g/cm^3 or less.
Patent KR-20220129695-A (KR)
Title: Rotor with structure to reduce overhang magnetic path and permanent magnet motor including the same
Inventor: LEE JAE GIL
IPC: H02K1/16
Filed: 2021-03-16
Abstract: The present invention relates to a rotor with an overhang magnetic path reduction structure and a permanent magnet motor including the same. According to the present invention, the rotor comprises a rotor core, a plurality of permanent magnets, and an overhang magnetic path reduction structure. The rotor core has an overhang part longer than the length of a stator core in an axial direction. The plurality of permanent magnets are installed on the outer circumferential surface of the rotor core in the axial direction, and have a main magnet part corresponding to the length of the stator core, and an overhang magnet part connected to the main magnet part to be positioned on the overhang part. And the overhang magnetic path reduction structure is installed on the overhang magnet part and protrudes toward an upper portion of the stator core to shorten the air gap path of the overhang flux caused by the overhang magnet part.
Patent KR-20220129188-A (KR)
Title: Method for controlling cooling fan of vehicle
Inventor: WON SEUNG HYUN
IPC: H02P21/22
Filed: 2021-03-16
Abstract: Disclosed is a vehicle cooling fan control method including the steps of: outputting a control signal for controlling a cooling fan speed to a target speed from a controller; controlling a current applied to a fan motor of a cooling fan according to a control signal output from the controller; determining a predetermined one of a restraint detection current and a restraint detection power value corresponding to a current fan motor speed detected by a sensor in the controller; comparing a current fan motor applied current with the determined restraint detection current or comparing a current fan motor operating power with the determined restraint detection power in the controller; and determining, by the controller, that a fan motor constraint occurrence condition of the cooling fan is satisfied when the current fan motor applied current is greater than the determined restraint detection current or the current fan motor operating power is greater than the determined restraint detection power. According to the present invention, a fan motor can be protected.
Patent KR-20220129922-A (KR)
Title: Bariable ventilation system with respect to weather condition change
Inventor: JEON HONG DAE
IPC: H02B1/24
Filed: 2021-03-17
Abstract: According to the present invention, a variable ventilation system reacting to a weather change comprises: a ground switch installed outdoors or on the ground by a sidewalk to protect a power system and control the supply of power; a terminal device installed in the ground switch to control the ventilation in the ground switch in accordance with received weather information; a lane sensor formed on the upper end of an outer box of the ground switch to sense the intensity and amount of rainwater when it rains; a wind direction-wind speed sensor formed on a wall side of the outer box of the ground switch to sense wind direction and wind speed; a temperature sensor installed in the terminal device to measure the temperature in the corresponding terminal device; an environment sensor module having a humidity sensor and a condensation sensor integrated therein and sensing the humidity and condensation in the ground switch; and a variable ventilation fan connected to an output port of the terminal device to be controlled by the terminal device in accordance with intensity, amount, wind direction, and wind speed information of rainwater transferred from the lane sensor and the wind direction-wind speed sensor connected to an input port. The present invention has the effect of effectively reducing equipment fault rates caused by an operating environment such as a temperature rise in summer and condensation in winter by air circulation in a ground distribution device of a sealed structure.
Patent KR-20220013302-A (KR)
Title: A Binding Molecules Able To Neutralize Coronavirus Superfamily
Inventor: KIM CHEOL MIN
IPC: A61K39/00
Filed: 2021-03-22
Abstract: The present invention relates to a binding molecule having a neutralizing activity against a coronavirus superfamily. More specifically, a binding molecule of the present invention has excellent binding ability to wild type SARS-coronavirus-2 (SARS-CoV-2) and mutant viruses that could occur in the future and to various coronavirus species that can infect humans, including SARS-coronavirus-1 (SARS-CoV-1) and Middle East respiratory syndrome coronavirus (MERS-CoV) and the like, which are fatal diseases to infected humans, and exhibits excellent neutralization effects, and thus is very useful in the diagnosis, prevention or treatment of diseases caused by coronaviruses.
Patent KR-20220139700-A (KR)
Inventor: KIM JIN GON
IPC: E02D17/08
Filed: 2021-04-08
Abstract: The present invention relates to a method for constructing a retaining wall on the ground and reinforcing the same by installing a plurality of braces in a vertical direction with respect to the retaining wall. Provided is a method for constructing a retaining wall by loading the pre-load of braces, comprising: a brace installation step of sequentially installing the braces in a vertical direction and ensuring that the spacing between the plurality of braces is the optimal vertical spacing of the braces; and an optimal pre-load loading step of loading an optimal pre-load on the braces. The range of the optimal pre-load is such that the maximum value is such that the member force of the retaining wall and the axial force of the braces are increased by an increase in earth pressure not to cause wale to be destroyed by shear nor to buckle the braces, and the minimum value is such that the horizontal displacement of the retaining wall is not inhibited to increase rear surface subsidence and not to reduce the stability of surrounding structures. Correlation between the size of the pre-load and the vertical installation spacing of the braces is analyzed and an optimal range thereof is derived, thereby obtaining excellent constructability economic feasibility, and stability.
Patent KR-20210043536-A (KR)
Title: Apparatus and method for generating an aerosol to block heat generation of a heater due to malfunction
Inventor: LEE SEUNG WON
IPC: H05B1/02
Filed: 2021-04-13
Abstract: According to one aspect of the present invention, an aerosol generating device includes: a first switch electrically connected in series with a heater; a second switch electrically connected in series with the heater and the first switch; a processor for outputting a first control signal for controlling an open/close state of the first switch and a second control signal for controlling an open/close state of the second switch; a rectifier circuit electrically connected to the processor and the first switch; and a capacitor electrically connected to the processor and the second switch.
Patent KR-20220148669-A (KR)
Title: A system for preparation of instant cooked grains with tastes, nutrition and texture of hot pot rice
Inventor: OH YE JIN
IPC: A23L3/10
Filed: 2021-04-29
Abstract: The present application relates to a system for manufacturing instant cooked grains and the instant cooked grains manufactured using the same. Even when instant cooked grains are manufactured using raw materials that are vulnerable to microbial contamination or difficult to sterilize, the microorganisms in the final instant cooked grains are lower than a standard value, so sufficient sterilization effect can be achieved. There is no deterioration of cooked rice quality that can occur due to strict sterilization. So, instant cooked grains exhibiting excellent texture and taste quality can be provided.
Patent KR-20220149934-A (KR)
Title: Compressed air foam equipment for Fire Trucks
Inventor: KYUNG HWAN PARK
IPC: B01F35/71
Filed: 2021-04-30
Abstract: The present invention provides compressed air foam fire extinguishing equipment which can simultaneously or selectively use fire water and compressed air foam and selectively discharge fire water and compressed air foam by using a single fire hose connector. The compressed air foam fire extinguishing equipment comprises: a fire water supply pipe connecting a fire water tank and a fire water pump; a pump discharge pipe discharging fire water from the fire water pump; a three-way valve installed on an end of the pump discharge pipe; a fire water connector connected to an injection pipe branching from the three-way valve; and a fire water gun connected to a different injection pipe branching from the three-way valve in a different direction. The compressed air foam fire extinguishing equipment further comprises: a second opening/closing valve installed on the pump discharge pipe; an inflow pipe branching from the pump discharge pipe at the position of the front end of the second opening/closing valve; a compressed air foam fire extinguishing device connected to the inflow pipe to create compressed air foam; a foam fire extinguishing chemical tank supplying foam fire extinguishing chemicals to the compressed air foam fire extinguishing device; a discharge pipe connected to the pump discharge pipe at the position of the rear end of the second opening/closing valve and the compressed air foam fire extinguishing device; and a fire water flow adjustment valve installed on the inflow pipe. A control unit opens only the second opening/closing valve if only fire water is supplied and closes the second opening/closing valve and opens the fire water flow adjustment valve if compressed air foam is used.
Patent KR-20220149867-A (KR)
Title: Manufacturing appratus for display device and manufacturing method using the same
Inventor: JEON EUNJEONG
IPC: G02F1/1345
Filed: 2021-04-30
Abstract: The present invention aims to provide a manufacturing apparatus for a display device capable of narrowing the gap between a COF and a display panel while preventing defects from occurring at the edges of the COF, and a manufacturing method using the same. The manufacturing apparatus for a display device according to an embodiment includes: a support for supporting a flexible film; a jig facing the support; multiple first support pins arranged in a row along a first edge of the jig; multiple second support pins facing the first edge of the jig arranged in a row along a second edge parallel to the first edge; multiple second support pins arranged in a row along a third edge perpendicular to the first edge and the second edge of the jig; and a cutting portion located in an area surrounded by the multiple first, second, and third support pins.
Patent KR-20220059893-A (KR)
Title: Online print production system that supports text interpolation based on text input from users
Inventor: KIM SANG HOI
IPC: G06Q50/10
Filed: 2021-05-13
Abstract: An online printed matter production system supporting a text interpolation function based on text input from a user comprises: a server generating a sample image; and a user terminal connected to the server via a communication network, transmitting text data containing print information and text information to the server and receiving the sample image from the server, wherein the print information includes size information of print paper. The server is configured to: extract main keywords in the text data through natural language processing; generate a front with a character size interpolated from a preset master font by using the text data; set a character color with an average value of color codes of a predetermined number of searched images resulted from search by the main keywords; and determine a background color by using an average value of colors of all pixels in a character block which is a rectangular block with a minimum size that can include a character with a character color, wherein a glyph includes: a horizontal extension type (wide) of the master font; a vertical extension type (tall) of the master font; and a horizontal and vertical extension type (goal) of the master font. The present invention can easily produce printed matter.
Patent KR-20220155845-A (KR)
Title: Composition for joint sheet having excellent heat resistant and mechanical properties
Inventor: LEE JUN YOUNG
IPC: C09K3/10
Filed: 2021-05-17
Abstract: The present invention relates to a composition for a joint sheet having excellent heat resistance and strength and, more specifically, to a composition for a joint sheet having excellent heat resistance and strength, wherein leather waste and polyol waste, which are heterogeneous wastes, are mixed as main raw materials in a base material and a joint sheet is manufactured by a dry method, so that the present invention not only has eco-friendliness due to recycling of waste and application of a dry process, but also improves price competitiveness compared to joint sheet products made of conventional expensive materials, and can realize excellent physical properties such as heat resistance and strength while having such eco-friendliness and price competitiveness.
Patent KR-20220159611-A (KR)
Inventor: KANG SUK YONG
IPC: A61N1/36
Filed: 2021-05-26
Abstract: The present invention relates to an angle-adjusting knee brace having functions of an air pocket traction system and a low-frequency stimulator, which has a rotational guide unit composed of two rotational shafts to guide a wearer to stably perform a motion of unfolding and folding knees and use a stopper to readily prevent the knee joint from being unfolded or folded at more than a particular angle. The knee brace of the present invention comprises: an upper coupling unit disposed to be separated upward from a knee joint and having a coupling means for fixing the same to the femoral region; a lower coupling unit disposed to be separated downward from the knee joint and having a coupling means for fixing the same to a calf; and a rotation guiding unit disposed on a lateral surface of the knee joint to include a support plate with an upper rotational shaft and a lower rotational shaft formed respectively, an upper hinge in the shape of a circular plate joined to the upper rotational shaft to rotate and having a gear formed along a predetermined portion of the outer circumferential surface to engage with a gear of a lower hinge, the lower hinge in the shape of a circular plate joined to the lower rotational shaft to rotate and having a gear formed along a predetermined portion of the outer circumferential surface to engage with a gear of the upper hinge, an upper support formed by extending from a top of the upper hinge and having a top fixed to the upper coupling unit to support a gap between the knee joint and the femoral region, and a lower support formed by extending from a bottom of the lower hinge and having a bottom fixed to the lower coupling unit to support a gap between the knee joint and the calf.
Patent KR-20210065912-A (KR)
Title: A heat unit
Inventor: SEONG SO HUI
IPC: H05B3/14
Filed: 2021-05-27
Abstract: A heat generating unit according to an embodiment of the present invention comprises: a positive conductor connected to a positive electrode and extending in the longitudinal direction; a negative conductor extending in the longitudinal direction connected to the negative electrode; and a heating element that is heated by the flow of electrons generated by the positive conductor and the negative conductor. The heating element surrounds the positive conductor and the negative conductor along the longitudinal direction to prevent electric shock. The positive conductor and the negative conductor are not interconnected and are spaced apart from each other on the heating element. Electrons on the negative conductor may be transferred from the negative conductor through the heating element to the positive conductor to realize heat generation of the heating element.