baber/WOPTO huggingface dataset:
Patent KR-20220028204-A (KR)
Title: Apparatus to prevent the bias of fabric for textile processing
Inventor: KIM SEONG KYUN
IPC: B65H23/038
Filed: 2020-08-28
Abstract: The present invention relates to a fiber bias prevention apparatus for textile processing. The fiber bias prevention apparatus includes: a body (110) having an inlet (111) and an outlet (112) formed on front and rear sides thereof to supply a textile between modules of a fiber processing machine; a rod-shaped sensing part installation bar (120) mounted horizontally on the inlet (111) of the body (110); first and second sensing parts (131, 132) mounted to be movable along the sensing part installation bar (120) while placed at a distance close to the width of the textile in accordance with the type of the textile to selectively sense both sides of the textile in contact therewith; a bias prevention part (140) provided in the body (110) to be in contact with the surface of the textile while correcting a supply direction for the textile to one side or the other side in accordance with a sensed state of each of the first and second sensing parts (131, 132); and an operation part (150) interconnected with the first and second sensing parts (131, 132) to be driven so as to automatically select a correction direction for the bias prevention part (140). Therefore, the fiber bias prevention apparatus is capable of automatically preventing a bias of the textile supply direction in the fiber processing machine.
Patent KR-20220029069-A (KR)
Inventor: KIM HYUNG BAE
IPC: G06Q10/06
Filed: 2020-09-01
Abstract: The present invention relates to a system and a server for calculating common management costs of small and medium-sized apartment houses. The server of the present invention comprises: a resident management unit for processing registration and authentication of resident information from a resident terminal; a voting management unit for processing appointment of a representative or selection of an outsourcing company in accordance with voting of residents; an outsourcing company management unit for receiving and managing information on the outsourcing company confirmed by the voting of the residents; a civil complaint handling unit for receiving civil complaints, construction or A/S requests of the residents from the resident terminal, and providing the same for an outsourcing company terminal; a crime prevention providing unit for receiving a crime prevention report from the resident terminal, and providing the same for the outsourcing company terminal to receive a mobilization and handling result thereof; and a common management cost calculating unit for calculating common management costs by checking whether management costs are deposited from the resident terminal through a financial institution. Therefore, a source of a dispute on calculation of common management costs can be fundamentally blocked.
Patent KR-20220031412-A (KR)
Inventor: YOON DU SEONG
IPC: G01R31/36
Filed: 2020-09-04
Abstract: A battery management apparatus according to one embodiment of the present invention includes: a measurement unit configured to measure a voltage and capacity of a battery cell; a profile generation unit configured to generate a battery profile representing a correspondence relationship between the voltage and the capacity measured by the measurement unit, and generate a reference negative electrode profile preset for the generated battery profile and the battery cell and a positive electrode profile of the battery cell based on a reference negative electrode differential profile; and a control unit configured to receive the positive electrode profile generated from the profile generation unit, derive a conversion function representing conversion information on the generated positive electrode profile from the reference positive electrode profile preset for the battery cell, generate a positive electrode prediction profile for the battery cell from the reference positive electrode profile based on the derived conversion function, and generate a battery prediction profile for the battery cell based on the generated positive prediction profile. According to the present invention, it is possible to improve accuracy of degradation analysis for the battery cell.
Patent KR-20220045358-A (KR)
Inventor: LEE SUN JONG
IPC: G01R31/382
Filed: 2020-10-05
Abstract: A battery device estimates the surface SOC representing the potential at an electrode surface of the battery, and predicts the output of the battery for the requested time based on the surface SOC, the cutoff voltage and the requested time. The battery device includes a battery and a processor.
Patent KR-20220046170-A (KR)
Title: Apparatus and method for supporting store operation using store operation data
Inventor: KWON SUNG TAEK
IPC: G06Q30/06
Filed: 2020-10-07
Abstract: According to the present invention, a device for supporting store operation using store operation data is connected to an order terminal arranged on a table provided in the store through a network. In this regard, the device for supporting store operation using store operation data may comprise: a store operation information collection unit for collecting store operation information related to an operation state of the store from the order terminal; a store operation support information generation unit for generating store operation support information for maximizing sales of a store based on the collected store operation information; and a store operation support unit for transmitting the generated store operation support information to a store owner terminal managed by a store owner.
Patent KR-20220046204-A (KR)
Title: Electronic device including shield connector structure
Inventor: LIM JUYOUNG
IPC: H01R24/38
Filed: 2020-10-07
Abstract: According to various embodiments, an electronic device comprises: a housing; a first substrate arranged in an inner space of the housing and including at least one electrical element; at least one receptacle including a plurality of conductive terminals arranged so as to at least partially surround the at least one electrical element included in the first substrate; and at least one connector detachably coupled to the at least one receptacle and including a plurality of connector terminals, wherein at least one of the plurality of conductive terminals may be electrically connected to the ground of the first substrate. Besides, various embodiments are possible. The electronic device may be slimmed while increasing the number of connection terminals.
Patent KR-20220046767-A (KR)
Title: Perovskite solar cell (PSC) manufacturing method
Inventor: KIM HYUN CHUL
IPC: H01L51/00
Filed: 2020-10-08
Abstract: The present invention relates to a perovskite solar cell (PSC) manufacturing method which has a feature of forming a perovskite layer in mp-TiO2. The present invention stimulates growth of perovskite crystals by irradiating a pulsed laser source onto a perovskite film to increase power conversion efficiency (PCE) of a PSC and has a remarkable effect of achieving higher peak and average PCEs than conventional thermal heating based on an optimized laser operation parameter.
Patent KR-20220046996-A (KR)
Title: A method for manufacturing terminals of electric vehicle connectors
Inventor: HWANG JAE YUN
IPC: H01R43/16
Filed: 2020-10-08
Abstract: The present invention provides a method for manufacturing a terminal, used for charging an electric vehicle, from a metallic round bar. The method according to the present invention comprises: an insert part molding process of molding an insert part (10) in order to be fixated during injection molding on one side of a conductive metal round bar; and a cylinder shape molding step of making a cylindrical portion (14) at a contact end in contact with a male terminal by forming a hole (12) with a certain depth on the opposite side of the insert part (10). The method, after that, further includes: an elastic arm molding step of forming a plurality of elastic arms (18a, 18b) by forming a plurality of slits (16) in the cylindrical portion (14); and an elastic arm pressing step of, by pressing distal portions of the elastic arms (18a, 18b) to the inner side, making the distal portions of the elastic arms (18a, 18b) retract to the inner side so as to come the distal portions thereof in contact with adjacent elastic arms. The present invention can optimize the entire processes.
Patent KR-20210043472-A (KR)
Title: Photovoltaic transition materials and RF microchips inducing movement of brain cancer cells and use thereof for brain cancer treatment or brain cancer removal surgery
Inventor: KIM NAM YOUNG
IPC: A61B18/18
Filed: 2020-10-08
Abstract: The present invention relates to a composition for intratumoral transplantation for cancer treatment, including any one photosensitizer selected from a group consisting of titanium dioxide (TiO_2), zirconium dioxide (ZrO_2), hafnium dioxide (HfO_2), and combinations thereof, a kit for intratumoral transplantation for cancer treatment including the same, and a method for treating cancer.
Patent KR-20210043478-A (KR)
Title: Method, apparatus and bitstream for transform information encoding/decoding
Inventor: KANG JUNG WON
IPC: H04N19/119
Filed: 2020-10-12
Abstract: Disclosed are a method and a device for encoding/decoding conversion information and a recording medium thereof. Conversion includes first conversion and second conversion. A method of the first conversion and a method of the second conversion are selected from a plurality of different methods. Conversion for a target block is performed according to a selected method of the first conversion and the second conversion. The method of the first conversion and the method of the second conversion applied to the target block are signaled by using conversion information like a first conversion method index and a second conversion method index.
Patent KR-20220048897-A (KR)
Inventor: LEE DONG RYUL
IPC: B66B9/16
Filed: 2020-10-13
Abstract: The present technology relates to a gondola for a high place work. The gondola for the high place work of the present technology comprises a cage on which a worker boards, wherein the cage comprises a bottom part, a handrail part extend-forming upwardly from at least one part of a perimeter of the bottom part, and a work part configured to be slidable in the front of the handrail part. According to the present technology, the work ability in the depth direction for the exterior walls of various shapes of the buildings is greatly improved.
Patent KR-20220049759-A (KR)
Inventor: LEE DONGYUL
IPC: G06N3/08
Filed: 2020-10-15
Abstract: An objective of the present invention is to provide an efficient training function. An electronic device comprises a first processor, a second processor, and a memory storing at least one artificial neural network including an input layer and an output layer, and operatively connected to the first processor and the second processor. The first processor receives an artificial neural network training request, performs a forward propagation operation by inputting input data into the input layer of a first artificial neural network, and stores first result data generated based on the forward propagation operation in the memory. The second processor can be configured to perform a backward propagation operation by inputting the first result data into the output layer of a second artificial neural network, and update weights included in the second artificial neural network based on the backward propagation operation. Various other embodiments identified through the specification are possible.
Patent KR-20220053328-A (KR)
Inventor: DONGYOUNG KIM
IPC: G11B7/09
Filed: 2020-10-22
Abstract: The present specification relates to a method for driving an optical disk device. According to one embodiment of the present invention, the method for driving the optical disk device may comprise: a step of increasing a rotation speed of the optical disk to a target speed by applying a driving voltage to a spindle motor in a rotation speed increase section; and a step of lowering a level of the driving voltage while performing an access operation so that a light focus is focused on a desired location in the rotation speed increase section. The driving method may increase a level of the driving voltage again while not performing the access operation in the rotation speed increase section.
Patent KR-20220055775-A (KR)
Inventor: LEE JUN YOUNG
IPC: D06H5/00
Filed: 2020-10-27
Abstract: The present invention relates to a nonflammable composite fiber and a manufacturing method thereof. The nonflammable composite fiber includes: upper and lower body parts consisting of carbon fibers and nonflammable felt; a nonflammable member formed between the upper and lower body parts and containing high-purity silica, alumina, carbon and zirconia mixed at a predetermined weight ratio to prevent the spread of a fire; and a filling part formed in the upper body part and having the nonflammable member embedded in the inner surface thereof to prevent the nonflammable member from being exposed to the outside when a fire does not occur. The upper and lower body parts are combined through a sewing backstitch using yarn made of an m-Aramid material. Therefore, the present invention is capable of saving costs for production and preventing the spread of a fire.
Patent KR-20220055969-A (KR)
Title: System and method for identifying non-standard user interface object
Inventor: KIM HYO YOUNG
IPC: G06V10/40
Filed: 2020-10-27
Abstract: Provided are a system and method for identifying non-standard user interface objects to increase accuracy of object detection and classification. According to one embodiment of the present invention, the system comprises: a candidate object extraction module extracting one or more objects from an image; a first similarity analysis module determining an object type candidate for each object on the basis of a similarity between the objects and a standard user interface (UI) element; a second similarity analysis module selecting a weight for each object type on the basis of the layout characteristics of the objects and using the object type candidate and the weight for each object type to determine an object type for each of the objects; and an object identification module receiving type and characteristic information of the object to be retrieved and identifying the object to be retrieved on the basis of the object type and characteristic information of the objects.
Patent KR-20220056715-A (KR)
Inventor: LEE JUNG SUB
IPC: B60W50/04
Filed: 2020-10-28
Abstract: The present invention relates to a vehicle driving control apparatus and method. The apparatus according to the present invention comprises an acceleration sensor and a control unit which determines an operation status of a chassis dynamometer according to an acceleration change detected by the acceleration sensor during driving of a vehicle and switches to a chassis dynamometer driving mode. The driving control apparatus easily recognizes a driving state of the chassis dynamometer by using the acceleration sensor.
Patent KR-20210052321-A (KR)
Title: Bimetallic nanoparticle-carbon hybrid catalyst for fuel cell, method for preparing the same and fuel cell comprising the same
Inventor: LEE JUNG WOO
IPC: B01J23/89
Filed: 2020-10-29
Abstract: The present invention relates to: a heterogeneous metal nanoparticle-carbon hybrid catalyst for a fuel cell in which heterogeneous metal nanoparticles of chemical formula 1: M_xA are supported on a carbon-based carrier; a method for manufacturing the same; and the fuel cell including the same. Wherein the M is one selected from a group consisting of Pt, Pd, Ru, Rh, and Au, and the A is one selected from a group consisting of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, and the x is 1.55 to 3.8. The heterogeneous metal nanoparticles-carbon hybrid catalyst according to the present invention can be manufactured at a low price, has particularly excellent catalytic activity, and has an effect of maintaining long-term operation efficiency.
Patent KR-20220059119-A (KR)
Title: safety tug boat with laser
Inventor: KIM MIN SUNG
IPC: G02B27/20
Filed: 2020-11-02
Abstract: The present invention relates to an apparatus for safely assisting a towing rope with laser. The apparatus for safely assisting the towing rope with laser can irradiate the towing rope with laser in parallel at night to solve a problem that many accidents occur because the towing rope is not well seen when a towing work is performed at night in a prior art. The present invention includes: a towing boat coupling portion, in a towing rope of a towing boat, in which balanced tensile force of the rope is designed through a cleat knot and a guide line so as to solidly grip the towing rope in the towing boat; a towing rope laser assisting device in which a laser is installed in parallel with the towing rope so as to irradiate the towing rope at night in parallel therewith by using the laser such that the towing rope is irradiated; and a laser device target forming a target at a position where an extension line of an end of a laser ray exists such that a laser device can correctly shoot a ray toward a ship to be towed. Therefore, the present invention provides the apparatus for safely assisting the towing rope with laser, which can irradiate the towing rope with laser in parallel at night to solve a problem that many accidents occur because the towing rope is not well seen when a towing work is performed at night in a prior art.
Patent KR-20220063524-A (KR)
Title: An electronic device comprising a printed circuit board
Inventor: YANG YONGHEE
IPC: H01R12/71
Filed: 2020-11-10
Abstract: Disclosed is an electronic device to prevent deformation and poor contact of a socket. According to one embodiment of the present invention, the electronic device comprises: a first printed circuit board (PCB) including at least one first pad, wherein a first socket is disposed on the first PCB; a second PCB; and a flexible PCB coupled to the first socket of the first PCB and the second PCB. The first socket includes an insulating member including a first sidewall, a second sidewall, a third sidewall, and a fourth sidewall and a first conductive member coupled to the insulating member. The first conductive member includes a first member disposed on the first side wall, a second member disposed on the second side wall, and a third member disposed on the third sidewall to face the second member at least partially. The first member, second member, and third member of the first conductive member are physically separated from each other. A plurality of first conductive traces of the flexible PCB are electrically connected to the first member, second member, and third member of the first conductive member, the first member of the first conductive member is electrically connected to at least one first pad of the first PCB, and the first conductive member can input and output power signals.
Patent KR-20220064168-A (KR)
Title: Improved structure of high efficiency axial turbine
Inventor: PARK BANG RIM
IPC: F01D1/04
Filed: 2020-11-11
Abstract: The present invention relates to an improved structure for a high efficiency axial turbine. The improved structure for a high efficiency axial turbine includes: a housing (110) enabling a fluid to flow thereinto through at least one inlet (111); a spray nozzle hole (130) installed and fixed into the housing (110) and rotating an impeller at a high speed by changing a pressure energy into a speed energy by shortening a cross-sectional area by a blade inlet (131) when discharging the fluid; the impeller (120) assembled and installed by a rotation shaft (140) in the spray nozzle hole (130) and rotating at the high speed by the fluid discharged from the spray nozzle hole and the blade inlet (123); the rotation shaft (140) axially installed in a center rotation shaft support unit (121) of the impeller (120) and installed to rotate the impeller; a plate (150) on one side assembled and installed to the one side of the housing (110), having a hole (151) so that the rotation shaft (140) is inserted, and sealing the inside of the housing (110); and a plate (160) on the other side assembled and installed to the other side of the housing (110), having a hole (161) so that the rotation shaft (140) is inserted, provided with at least one or more outlets (163) to discharge the fluid, and sealing the inside of the housing (110). According to the present invention, the improved structure for a high efficiency axial turbine can largely improve efficiency of an axial turbine in comparison with an existing technology. Therefore, the improved structure for a high efficiency axial turbine can improve quality of the axial turbine and widen a place of using the axial turbine. Also, the improved structure for a high efficiency axial turbine can significantly improve reliability and therefore, satisfy various needs of consumers who are users. Furthermore, the improved structure for a high efficiency axial turbine can maximize economic feasibilities and present a good image.
Patent KR-20220065214-A (KR)
Title: Composite material with surface-treated plastic and anti-vibration rubber bonded and manufacturing method thereof
Inventor: KANG DAE HYUN
IPC: B29K77/00
Filed: 2020-11-13
Abstract: The disclosed content relates to a composite material with surface-treated plastic and anti-vibration rubber bonded, which has excellent adhesion between a plastic layer and an adhesive layer by increasing the surface energy of the plastic layer; and a method for manufacturing the same. As one embodiment, suggested is a composite material with surface-treated plastic and anti-vibration rubber bonded, which comprises: a plastic layer composed of 60 parts by weight of a plastic resin, 30 to 35 parts by weight of a reinforcing agent, and 3 to 10 parts by weight of a filler; an adhesive layer formed on one surface of the plastic layer; and an anti-vibration rubber layer formed on one side of the adhesive layer.
Patent KR-20210060349-A (KR)
Inventor: JANG JUN HYUN
IPC: G06Q50/08
Filed: 2020-11-17
Abstract: According to a work plan creation method of a construction machine, information on a construction machine in a work site can be obtained. The information of the construction machine can be received through wireless communication. The information of the construction machine can be displayed on a display unit of a server. A work plan of the construction machine can be created on the display unit of the server by using the information of the construction machine and information possessed by the server. The work plan can be transmitted to the construction machine. Accordingly, dependence of work quality and/or work time of the construction machine on a skill level of a worker is reduced, thereby increasing the work quality while shortening the work time.
Patent KR-20220067732-A (KR)
Title: Mobile deep learning hardware device for retraining
Inventor: LEE SANG SEOL
IPC: G06N3/04
Filed: 2020-11-18
Abstract: Disclosed is a mobile deep learning hardware device enabling relearning. An artificial intelligence model relearning method according to an embodiment of the present invention processes the data with a learned artificial intelligence model, selects the learning data to relearn a learned artificial intelligence model, and allows the learned artificial model to relearn using the selected learning data. Therefore, re-learning can be performed using only the specific data for which is not re-learning using all of the data, reduces a hardware resource used in a learning process and enables low power electrification, and allows the mobile deep learning hardware device to directly perform relearning.