baber/WOPTO huggingface dataset:
Patent KR-20210016489-A (KR)
Title: rosin case for stringed instruments
Inventor: KIM RI WON
IPC: G10D3/00
Filed: 2019-08-04
Abstract: The present invention relates to a resin case for stringed instruments, which comprises: a mainframe which stores resin and makes the resin easily spread; a mainframe cover which protects the content and parts of the mainframe from being damaged; side surfaces of the mainframe which are the outermost structure of the mainframe, and which has a long sliding groove in the center; a lower surface of the mainframe which is the lower end part of the mainframe to be movable by being inserted into the sliding groove on the side surfaces of the mainframe; a spring connected to the side surfaces of the mainframe; a bow supporter connected to the spring; and a handle for opening the bow supporter. As mentioned above, according to the present invention, the resin case for stringed instruments is able to allow the bow of the stringed instruments to be semi-fixed, to allow a user to easily spread resin without damaging the bow, to take out resin through a lower side, and to replace resin with the resin is damaged or completely used. Specifically, the present invention offers an advantage to children who cannot easily control a long bow are allowed to easily apply resin without damaging the resin or the bow.
Patent KR-20210016805-A (KR)
Title: Managing apparatus of uninterruptible power supply
Inventor: YOUK SUNG HOON
IPC: H02J9/06
Filed: 2019-08-05
Abstract: The present invention relates to an uninterruptible power management device. More specifically, the uninterruptible power management device according to the present invention remotely monitors the state of a battery provided in the uninterruptible power management device or the operation state of a plurality of electronic equipment connected to the uninterruptible power management device, transmits the operation state information of the electronic equipment in which an operation error occurs among a plurality of electronic equipment connected to the uninterruptible power management device along with an electronic equipment identifier to a management server or a user terminal, and receives a control command having the electronic equipment identifier from the management server or the user terminal, thereby individually and remotely maintaining the electronic equipment corresponding to the electronic equipment identifier according to the control command.
Patent KR-20200020612-A (KR)
Title: Film forming method and film forming apparatus
Inventor: KANEMURA RUI
IPC: C23C16/44
Filed: 2019-08-13
Abstract: Provided is a technique which can form a silicon film having a desired step coverage with respect to a concave portion. A film forming method according to one aspect of the present disclosure is a film forming method which forms a silicon film having the desired step coverage on a substrate having a concave portion on a surface thereof, and comprises: a film forming process which supplies a silicon containing gas to the substrate to form a silicon film to have a film thickness thicker than a lower part of a sidewall of the concave portion; and an etching process which supplies etching the gas to the substrate to conformally etch a part of the silicon film. The film forming process and the etching process are performed a number of times determined according to the step coverage.
Patent KR-20200001560-A (KR)
Title: System for waste water treatment and method for control of the same
Inventor: LEE MIN HEE
IPC: C02F3/20
Filed: 2019-08-19
Abstract: Disclosed are a wastewater treatment system and a control method thereof. According to the present invention, the wastewater treatment system comprises: a bioreactor introducing wastewater and treating wastewater biologically; a sensor unit installed in the bioreactor to detect dissolved oxygen amount, ammonia concentrations in wastewater and oxygen intake per unit time of microorganisms; a blower supplying compressed air to an acid engine installed in the bioreactor; and a control unit controlling the blower to maintain dissolved oxygen amount required in the bioreactor from a control logic for the predetermined blower in accordance with operation factors by setting, as the operation factors, the dissolved oxygen amount, ammonia concentrations and oxygen intake per unit time of microorganisms in wastewater in the bioreactor detected by the sensor unit.
Patent KR-20210024797-A (KR)
Title: Film for compensating viewing angle and polarizing plate comprising the same
Inventor: SEO HAN MIN
IPC: G02B5/30
Filed: 2019-08-26
Abstract: According to one aspect of the present application, provided is a viewing angle compensation film, which includes a pattern layer and a planarization layer. The difference in refractive index between the pattern layer and the planarization layer is 0.02 to 0.4. The pattern layer may include a first surface including a flat surface, and a second surface facing the first surface and including a plurality of protrusions. Each of the protrusions includes a first inclined surface and a second inclined surface. According to the present invention, the contrast ratio can be improved, and the viewing angle can be improved.
Patent KR-20210026816-A (KR)
Title: A sealing member
Inventor: LEE SEUNG WOO
IPC: B60J10/84
Filed: 2019-09-02
Abstract: According to an aspect of the present invention, provided is a sealing member applied to a junction between vehicle body members. The sealing member comprises a first end, a central portion, and a second end along a transverse direction of the sealing member, wherein the thickness of the first end, the central portion, and the second end is t1, t2, t3, respectively. The sealing member has a thickness gradient of t2>t1 and t2>t3, and an upper surface of the sealing member includes a plurality of first unit irregularities including concave portions and protrusion portions along a longitudinal direction. The concave portion and the protruding portion each have a structure bent to a predetermined curvature along the lateral direction of the sealing member.
Patent KR-20210028472-A (KR)
Title: Bobbin support used for fishing line winding orthosis
Inventor: JUNG CHAL IN
IPC: A01K89/08
Filed: 2019-09-04
Abstract: The present invention relates to a bobbin support for a fishing line winding orthosis, which comprises: a first bobbin support mounted on a first bobbin clamp provided in the fishing line winding orthosis; and a second bobbin support mounted on a second bobbin clamp provided in a fishing line winding orthosis, wherein the first bobbin support and the second bobbin support comprise: an inclined art formed as it inclines inward toward one direction; a stepped part formed to be stepped at the end of the inclined part; and a through hole formed through the center of the stepped part, wherein the first bobbin support can be used in correspondence with bobbins having various specifications by providing a configuration including an incision part which is incised and extended in the longitudinal direction from the through hole.
Patent KR-20210032820-A (KR)
Title: Hybrid supported catalyst
Inventor: LEE YE JIN
IPC: C08F4/6592
Filed: 2019-09-17
Abstract: The present invention relates to a hybrid supported catalyst having high activity in olefin polymerization, and capable of producing a polyolefin with a high BOCD index and melt flow rate, and excellent stress cracking resistance. The hybrid supported catalyst comprises: a first transition metal compound represented by chemical formula 1; a second transition metal compound represented by chemical formula 2; and a carrier supporting the first and second transition metal compounds.
Patent KR-20200050363-A (KR)
Inventor: XU HAIBIN
IPC: C09K19/12
Filed: 2019-09-19
Abstract: The present invention relates to a liquid crystal composition maintaining a suitable transparent point and a display device thereof. The liquid crystal composition comprises: at least one compound represented by chemical formula II; at least one compound represented by chemical formula M; at least one compound represented by chemical formula A-1; and at least one compound represented by chemical formula A-2.
Patent KR-20210033724-A (KR)
Title: Gangway apparatus for ship
Inventor: KIM ILDO
IPC: E01D19/00
Filed: 2019-09-19
Abstract: A gangway device for a ship is disclosed. The gangway device for a ship comprises: a support installed on an inner wall; a gangway for providing a moving passage between a ship and the support; a fastening means connecting the support and the gangway through a hinge; a support piece provided to the support; and a stopper provided to the gangway to face the support piece so as to prevent movement in a width direction of the gangway.
Patent KR-20210041240-A (KR)
Title: Cover device for cut out switch
Inventor: KIM YONG DEOK
IPC: H01H85/20
Filed: 2019-10-07
Abstract: According to the present invention, provided is a cutout switch cover device. The disclosed cutout switch includes: an upper cover part covering a connection terminal of the cutout switch; a first lower cover part covering a lower connection terminal of the cutout switch; a second lower cover part disposed on an opposite side of the first lower cover part and covering the lower connection terminal of the cutout switch; a first connection part connecting an upper cover part and the first lower cover part; and a second connection part connecting the upper cover part and the second lower cover part. According to the present invention, an installation operation process is simple and an installation operation time is reduced.
Patent KR-20210044592-A (KR)
Title: Semiconductor resist composition, and method of forming patterns using the composition
Inventor: MOON KYUNG SOO
IPC: G03F7/20
Filed: 2019-10-15
Abstract: The present invention relates to a composition for a semiconductor photoresist, including an organometallic compound including at least one compound among compounds represented by Chemical formulas 1 to 3 and a solvent, and a method of forming a pattern by using the composition. (Specific details for Chemical formulas 1 to 3 are as defined in the present disclosure.) Accordingly, sensitivity and storage stability are improved.
Patent KR-20210046932-A (KR)
Title: Metal-organic frameworks-beads typed spherical hybrid particles and manufacturing method of the same
Inventor: ROH DONGKYU
IPC: B01J13/12
Filed: 2019-10-21
Abstract: The present invention relates to metal-organic framework (MOF)-beads hybrid spherical particles which have a spherical shape while forming large particles larger than 50 μm, wherein an MOF and beads form a core and lipophilic oil forms a shell that surrounds the core, and to a manufacturing method thereof. According to the present invention, the MOF and beads form the core, and lipophilic oil forms a shell that surrounds the core. The MOF-beads hybrid spherical particles have a spherical shape while forming large particles larger than 50 μm, have good compatibility with polymers and organic matter as the MOF and beads form a hybrid form, and are advantageous for processing.
Patent KR-20200049558-A (KR)
Inventor: HWANG SEUNG HWAN
IPC: G06Q50/06
Filed: 2019-10-22
Abstract: Disclosed are a smart gateway in which a platform is implemented and an energy trading method using the same. The smart gateway comprises: a communication unit communicating with at least one other smart gateway or a trading intermediary server; and an energy trading program. Here, the energy trading program performs energy trading with other smart gateways, and the energy trading program may be installed, updated, or deleted based on the platform. The efficient energy trading may be possible.
Patent KR-20200004773-A (KR)
Inventor: CHANG BYUNG HU
IPC: G06Q50/10
Filed: 2019-11-04
Abstract: Disclosed is a computer program stored in a computer readable medium according to one embodiment of the present disclosure. The computer program includes instructions for enabling a computer to perform the following steps. The steps may comprise: generating tag information based on at least one of locker recognition information, terminal information, and a preview image; and transmitting the tag information to the user terminal so that the tag information is displayed on the preview image displayed on the user terminal. Since the present disclosure provides a locker service based on augmented reality, the convenience of users and administers of unmanned lockers may be increased.
Patent KR-20210054169-A (KR)
Title: Apparatus and method for recycling byproduct of combustion boiler
Inventor: JOUNG HYUN TAE
IPC: F23J7/00
Filed: 2019-11-05
Abstract: The present invention relates to an apparatus for recycling boiler byproducts capable of treating and recycling boiler byproducts produced from a facility for combusting solid fuel, and a method thereof. The apparatus includes: a storage part storing boiler ash produced from a boiler and transferring and distributing the same; a first recycling part inserting the boiler transferred and distributed by the storage part into a combustion boiler and recollecting the same to recycle the same; and a second recycling part inserting the boiler ash transferred and distributed by the storage part into an acidic gas prevention facility to recycle the same. Therefore, boiler ash produced during the combustion of solid fuel is inserted into at least one of the front end of a boiler and the front end of an exhaust gas prevention facility to be recycled for removing acidic gases such as SOx, HCI and the like produced from the process, thereby reducing costs for purchasing chemicals such as quicklime, slaked lime, sodium bicarbonate and the like used for the removal of acidic gases while lowering costs for facility maintenance and reducing environmental pollution.
Patent KR-20210054953-A (KR)
Title: Multifunction PC Label Scale and System thereof
Inventor: GIM HO DONG
IPC: G01G19/413
Filed: 2019-11-06
Abstract: The present invention relates to a multifunctional PC label scale and a multifunctional PC label scale system. According to the present invention, the multifunctional PC label scale can scale the weight of a product for sale, issue a label for the product for sale, register deposit and withdrawal, and, when issuing a label after scaling, set a product with the issued label onto sale. According to the present invention, the multifunctional PC label scale system comprises the PC label scale (100), and a manager computer (200) connected with the PC label scale (100) through a network. The PC label scale (100) requests the manager computer (200) for functional expansion to a PSP. The manager computer (200) transmits an authentication key when the PC label scale (100) having requested the PSP expansion is a client having a pre-stored right, and, when the authentication key is received from the manager computer (200), the authentication key is inputted to expand to a PSP mode, and the PC label scale is basically a PC label while being able to expand to POS and ERP functions.
Patent KR-20210056743-A (KR)
Title: seal ring coupling device
Inventor: LEE DONGHOON
IPC: F16J15/34
Filed: 2019-11-11
Abstract: The present invention relates to a device for coupling a seal for a shaft, which comprises: a seated ring (100) having a shape of a ring with a plurality of divided portions, whose inner circumference a seal (200) is inserted; an expanding punch (300) passing through the seated ring (100), wherein the diameter thereof is formed to get greater from the lowest end to a given height, and expanding a diameter of the seal (200) while passing through the seated ring (100); and an operation table (400) where the top end of the expanding punch (300) is joined, wherein a holding ring (420) where the seal (200) having an expanded diameter is held is formed by protruding from the lower surface of the operation table, and a through-hole (402) is formed to make the inner area of the holding ring (420) penetrated. According to the present invention, the seal (200) is inserted into the inside of the seated ring (100) and the operation table (400) is lowered to enable the expanding punch (300) to pass through the seated ring (100), thereby expanding the diameter of the seal (200). Moreover, when the operation table (400) is completely lowered, the seal (200) having an expanded diameter is held on the outer circumference of the holding ring (420). After that, a rotational shaft (600) is inserted into the through-hole (402) and the seal (200) is removed from the holding ring (420), thereby making the seal (200) coupled to the rotational shaft (600).
Patent KR-20200068574-A (KR)
Title: Microbeads for transarterial chemoembolization and manufacturing method thereof
Inventor: LEE HAESHIN
IPC: A61K9/16
Filed: 2019-11-21
Abstract: Provided is a microbead for transcatheter arterial chemoembolization. The microbead for transcatheter arterial chemoembolization comprises: a microbead comprising a blend of a crosslinked biocompatible polymer and an anionic polymer; and a drug encapsulated in the microbead.
Patent KR-20210066058-A (KR)
Title: Massage Apparatus and System for Eye Disease Prevention and Method for Eye Disease Prevention Using the Same
Inventor: JEONG YOON SEOK
IPC: A61H39/04
Filed: 2019-11-27
Abstract: According to a massager for preventing eye diseases, a massager system, and a method for preventing eye diseases using the same, by installing an eye massager in the form of a headband, the acupoints around the eyes are stimulated in consideration of the brightness, distance, and viewing angle of a computer monitor. When maintaining an unsuitable work environment or incorrect posture, it is notified through an alarm before the discomfort of eyes is felt. By practicing acupressure of acupoints around the eyebrows, fatigue recovery is possible before fatigue builds up. It is possible to work for a long time, and it is effective in protecting decreased vision or eye diseases.
Patent KR-20210065537-A (KR)
Title: Manufacturing method of packing pig feet
Inventor: KIM MYOUNG SUG
IPC: A23L31/15
Filed: 2019-11-27
Abstract: The present invention relates to a method for manufacturing packed Jokbal (boiled pig's feet) to increase convenience and economic efficiency. According to the present invention, the method comprises the following steps: preparing a pig's whole foot; removing the bones disposed in the pig's whole foot; cutting and dividing the bone-removed pig's whole foot in the first direction in which the pig's whole foot extends into a first partial foot having a width of a first region adjacent to the pig's body wider than that of a second region adjacent to the pig's toe and a second partial foot defined as a portion excluding the first partial foot from the cut pig's whole foot and having a width of the first region adjacent to the pig's body wider than that of the second region adjacent to the pig's toe; providing an adhesive to the inner surface of any one of the first and second partial foot, bonding the first region of the first partial foot to the second region of the second partial foot, and bonding the second region of the first partial foot to the first region of the second partial foot, thereby preparing a pig's foot to which the first partial foot and the second partial foot are bonded; wrapping the pig's foot with a thread to fix the appearance of the pig's foot; and boiling the pig's foot having the fixed appearance.
Patent KR-20210069473-A (KR)
Title: Security processor authorizing user data by authentication on an user and computing system comprising the same
Inventor: PARK KEUN YOUNG
IPC: G06F21/31
Filed: 2019-12-03
Abstract: Disclosed are a security processor granting authorization to user data through a user authentication and a computing system comprising the same. The security processor according to an exemplary embodiment of the present disclosure may comprise: a key generator that generates a key based on randomness; an encryption module that encrypts user data based on the key; and a security manager that receives a first user ID uniquely owned by a user of the device, and determines whether to permit access to the user data through an authentication procedure for the first user ID. Therefore, the present invention is capable of improving security.
Patent KR-20210070621-A (KR)
Title: Air cell cushion
Inventor: PARK CHEOL KI
IPC: A47C27/08
Filed: 2019-12-05
Abstract: The present invention relates to an air cell cushion. In accordance with an embodiment of the present invention, the air cell cushion comprises: a base which includes a first surface and a second surface placed to face the first surface; a plurality of air cells placed on the first surface of the base, and connected to each other to move the air inside; and a valve connected to the base to introduce the air from the outside of the base into the base. The plurality of air cells can include: a sheet placed by being apart from the first surface of the base; a cushion member placed between the first surface of the base and an inner side surface of the sheet; and a flow path formed between an inner side surface of the sheet and an outer side surface of the cushion member to move the air introduced from the valve. The present invention aims to provide an air cell cushion which is able to provide comfort to a user.
Patent KR-20200130071-A (KR)
Title: wide bandwidth anti-drone jamming system and its method
Inventor: AN SEUNG YULL
IPC: H04K3/00
Filed: 2019-12-09
Abstract: The present invention relates to a broadband anti-drone jamming system and a method thereof to increase efficiency of jamming by generating a jamming signal by receiving only an electric wave generated in a non-standard anti-drone, and generating a jamming signal by distinguishing a non-standard anti-drone transmission signal with a transmission signal of a non-standard anti-drone controller. According to the present invention, the broadband anti-drone jamming system comprises: an antenna for transmitting and receiving an electric wave; an electric wave receiving unit for receiving an electric wave from the antenna; a signal processing unit for performing signal processing by analyzing the received signal of the electric wave receiving unit; and an electric wave transmitting unit for transmitting an electric wave of a jamming signal generated in the signal processing unit.
Patent KR-20210073775-A (KR)
Title: Eyelash curling iron apparatus
Inventor: JONG JOO YOUNG
IPC: A45D2/48
Filed: 2019-12-11
Abstract: The present invention relates to an eyelash iron capable of performing each of an eyelash shaping mode and a mascara drying mode. According to the present invention, the eyelash iron includes a housing, a PCB, a first heating coil, an eyelash shaping unit, a blowing fan, a second heating coil, and a switch unit.
Patent KR-20200093426-A (KR)
Title: Learning method and learning device of pedestrian detector for robust surveillance based on image analysis by using gan and testing method and testing device using the same
Inventor: KIM KYE HYEON
IPC: G06T3/40
Filed: 2019-12-12
Abstract: A method for learning a pedestrian detector to be used for robust surveillance or military purposes based on image analysis is provided for a solution to a lack of labeled images and for a reduction of annotation costs. The method can be also performed by using generative adversarial networks (GANs). The method includes steps of: generating, by a learning device, an image patch by cropping each of regions on a training image, and instructing an adversarial style transformer to generate a transformed image patch by converting each of pedestrians into transformed pedestrians capable of impeding a detection; and generating a transformed training image by replacing each of the regions with the transformed image patch, instructing the pedestrian detector to detect the transformed pedestrians, and learning parameters of the pedestrian detector to minimize losses. This learning, as a self-evolving system, is robust to adversarial patterns by generating training data including hard examples.