baber/WOPTO huggingface dataset:
Patent KR-20200102727-A (KR)
Inventor: LEE SANG CHOL
IPC: E06C1/08
Filed: 2019-02-22
Abstract: An objective of the present invention is to provide a prefabricated ladder for an inclined surface, which can simply assemble a ladder without welding work at an installation site regardless of an inclination angle of an inclined surface. The prefabricated ladder for an inclined surface comprises: a left and a right frame (1) having coupling grooves (4) formed on the front and back thereof in a vertical longitudinal direction; bolts (5) having headers (6) to be inserted in and stopped on the coupling grooves (4) of the left and right frames (1); a footplate (2) to be horizontally installed between the left and right frames (1) by the bolts (5) and nuts (11); an adjustment bracket (8) fixed to the left and right of the footplate (2) by a piece (7); an adjustment long hole (8) which is formed on the adjustment bracket (8), and allows the bolts (5) to pass therethrough; and a groove (9) which is formed in the middle of the adjustment long hole (8), and allows the headers (6) to pass therethrough.
Patent KR-20200105296-A (KR)
Inventor: YOU YOUNG BAE
IPC: A61G5/10
Filed: 2019-02-28
Abstract: The present invention relates to an electric wheelchair device and, more specifically, to an electric wheelchair device with a mountable wheelchair, which loads the wheelchair while a user boards on the wheelchair and converts the same into the electric wheelchair without the additional device to be moved. To this end, the electric wheelchair device includes a main frame, an electric wheel unit, a control unit, and an operation unit.
Patent KR-20200107635-A (KR)
Inventor: HWANG YOUNG HWAN
IPC: G21D1/00
Filed: 2019-03-08
Abstract: Disclosed is a method for complex dismantling nuclear facilities. The method for complex dismantling nuclear facilities including a reactor pressure vessel and bioprotective concrete including a cavity in which the reactor pressure vessel is located comprises the steps of: cutting and expanding an inner wall of a cavity; installing a cutting device for cutting and dismantling a reactor pressure vessel in the inside of the cavity; fixing the reactor pressure vessel inside the cavity using a fixture; and cutting and dismantling the reactor pressure vessel fixed inside the cavity using the cutting device.
Patent KR-20200108954-A (KR)
Title: Magnesia comosites with hydrophobicity for repairing concrete structures for having resistance to multiple deterioration
Inventor: OH HONG SEOB
IPC: C04B28/34
Filed: 2019-03-11
Abstract: The present invention relates to an eco-friendly repair material composition with improved composite deterioration resistance, comprising magnesium oxide, phosphate, PVA fiber, retarder, and recycled aggregate.
Patent KR-20200113299-A (KR)
Inventor: CHOI HO JEONG
IPC: G08G1/07
Filed: 2019-03-24
Abstract: The present invention relates to a walk signal extension device for elderly and weak persons, which extends a walk signal to prevent an accident and remove inconvenience, which occur when elderly and weak persons cross a crosswalk, thereby solving an existing problem that elderly and weak persons cannot extend the walk signal of an existing device as occasion demands. According to the present invention, the walk signal extension device comprises: a red lamp of a pedestrian sign expressing the shape of a stopping person as a red lamp to enable pedestrians to understand they need to stop; a green lamp of the pedestrian sign expressing the shape of a walking person as a green lamp to enable the pedestrians to understand they need to move; a visual remaining time display lamp expressing time during the pedestrians cross a crosswalk by numbers or the number of downward arrows to enable the pedestrians to know the remaining time of the green sign; a traffic sign controller installed at the roadside of an intersection and the crosswalk to collect data of a detector and operate the traffic sign; an object having an electronic chip inserted thereinto to be held by the pedestrian and perform communications with a terminal; the terminal attached to a traffic sign post to perform communications with the object having an electronic chip inserted into; and a digital circuit formed of an electronic chip to perform time adjustment to increase or decrease the time. Accordingly, a walk signal is extended, such that an accident and inconvenience, which occur when elderly and weak persons cross a crosswalk, thereby providing an effect of solving an existing problem that the elderly and weak persons cannot extend the walk signal as occasion demands.
Patent KR-20200116803-A (KR)
Title: Method and Apparatus for Decomposition of Quaternion for Minimizing Zero Crossing
Inventor: SHIM JAE RYONG
IPC: H04L1/06
Filed: 2019-04-02
Abstract: Disclosed are a quaternion decomposition method for minimizing zero crossing and an apparatus therefor. According to an embodiment of the present invention, a quaternion decomposition apparatus may comprise a data collection unit for obtaining input data, a quaternion data conversion unit for calculating a quaternion vector and a rotation angle based on some information of the input data and a nibble time, a quaternion rotation processing unit for selecting one complex plane among super-complex planes based on the nibble time, etc.
Patent KR-20200117714-A (KR)
Inventor: JEON SANG WON
IPC: H04R1/00
Filed: 2019-04-05
Abstract: According to one embodiment of the present invention, an artificial intelligence smart speaker capable of expressing emotions includes: a high-quality speaker module capable of playing HD sound sources and automatically adjusting the sound according to a size of a usage space and layout, decor, speaker location, and the like; a modular-type controller including a motion control, a sensor interface, an LED expression, a camera recognition, and a wireless communication circuit; and a WiFi or Bluetooth communication module application remote device control module, wherein the present invention includes a head portion and a body portion of the artificial intelligence smart speaker, and a mechanism structure between the head portion and the body portion which enables emotional expression of the artificial intelligence smart speaker.
Patent KR-20200119666-A (KR)
Title: Manufacturing Method And Apparatus For Zirconia Powder
Inventor: SEO JAEJEONG
IPC: B02C17/16
Filed: 2019-04-10
Abstract: The present invention relates to a zirconia powder manufacturing method and apparatus capable of obtaining a zirconia powder having a uniform fine size in large quantities. To this end, the present invention provides a zirconia manufacturing apparatus comprising: a chamber defining a process space in which beads are embedded; an inlet port for introducing basic zirconia particles into the process space; an outlet for discharging the zirconia pulverized particles inside the process space to the outside; a rotor provided in the process space and pulverizing or dispersing the zirconia pulverized particles by stirring the zirconia basic particles and the beads; and an ion generator for generating ions and supplying the same to the process space. The present invention also provides a zirconia manufacturing method using the zirconia manufacturing apparatus.
Patent KR-20190121699-A (KR)
Title: Subcutaneous injection composition containing deoxycholic acid for hypotonic lipolysis and manufacturing method thereof
Inventor: KIM JU HEE
IPC: A61K9/14
Filed: 2019-04-16
Abstract: The present invention relates to a composition for subcutaneous injection, containing deoxycholic acid, and a manufacturing method thereof. The present invention relates to the composition for non-surgical removal of localized fat deposits, the composition being microparticles, which comprise deoxycholic acid and a biodegradable polymer, wherein the microparticles are formed such that deoxycholic acid is evenly distributed in a spherical biodegradable polymer. According to the present invention, a lipolysis effect lasts for 1 to 3 months from a single injection, a phenomenon in which surrounding tissues are destroyed during administration is prevented, and a drug release effect can be maintained at an effective amount of adipolysis concentration.
Patent KR-20190123222-A (KR)
Title: Device and method for transferring blister packs
Inventor: HAEHNEL BERND
IPC: B65G47/91
Filed: 2019-04-18
Abstract: In a device (2) and a method for transferring blister packs (4, 6), two blister packs (4, 6) are first transferred from a stamping station (10, 110) to an intermediate arrangement element (12, 112) and are then transferred from the intermediate arrangement element (12, 112) to a single-file conveyor means (16). The two blister packs (4, 6) are arranged on the intermediate arrangement element (12, 112) next to each other in a row on both sides of a longitudinal center plane (L) of the device (2). During the transfer from the intermediate storage element (12, 112) to the conveyor means (16), both blister packs (4, 6) are picked up from associated intermediate arrangement positions (22, 23, 122, 123) from above and are also arranged at a common final arrangement position (26) from above. When the blister packs (4, 6) are at the final place position (26), each blister pack has the same side facing upwards as at the corresponding intermediate arrangement position (22, 23, 122, 123), but now has a side rotated 180° around the center thereof. Moreover, the blister packs (4, 6) acquire a lateral offset from the longitudinal center plane (L) during the transfer.
Patent KR-20200130585-A (KR)
Inventor: DARREN H S TAN
IPC: H01M10/0562
Filed: 2019-05-10
Abstract: The present invention relates to a solid electrolyte film for a sulfide-based all-solid-state battery, and more particularly, to a composite of a solid electrolyte, a binder, and a solvent, for manufacturing a solid electrolyte film for a sulfide-based all-solid-state battery, which is thin and has excellent ion conductivity. In particular, the present invention provides a solid electrolyte film composition for a sulfide-based all-solid-state battery, which includes a solvent having a dielectric constant (x) of 1.5 < x < 3.0, and the solid electrolyte film for the sulfide-based all-solid-state battery manufactured through the solid electrolyte film composition has a thickness of 60 μm or less, and stably operates for at least 1,000 hours and up to 2,000 hours in Li plating and stripping evaluation.
Patent KR-20200130625-A (KR)
Inventor: KANG CHEOL HEE
IPC: G06F16/27
Filed: 2019-05-11
Abstract: Provided is a method for providing a database server replicating service by using a user computer capable of accessing a first database server including an original database and a second database server to which at least a part of the original database is to be replicated. The method comprises the steps of: displaying a GUI for capturing change data by a computer program running on the user computer; and, when a user inputs a parameter for replicating at least a part of the original database stored in the first database server to the second database server using the GUI, using the parameter to perform an operation for capturing the change data by the computer program.
Patent KR-20190130968-A (KR)
Title: Biaxially oriented matt polyester film with increased coefficient of friction
Inventor: DAGMAR KLEIN
IPC: C08J7/046
Filed: 2019-05-13
Abstract: The present invention relates to two or more layers of biaxially-oriented polyester films having one or more matte surfaces, having increased coefficient of friction of the surface, and having the total thickness of 8 to 75 μm. The films of the present invention have excellent suitability to be used as an external ply of animal feed bags having matte appearance in which no slipping occurs between feed bags upon stacking.
Patent KR-20190060963-A (KR)
Inventor: JIN YE JIN
IPC: H01M2/26
Filed: 2019-05-23
Abstract: According to an embodiment of the present invention, the present invention relates to a secondary battery comprising an electrode assembly having a separation membrane interposed between the electrode assembly to stack a plurality of sets including a positive electrode plate, a separator stacked on the positive electrode plate, and a negative electrode plate stacked on the separator, wherein the plurality of positive electrode plates include a positive electrode tap and a positive electrode independent tap, and the plurality of negative electrode plates include a negative electrode tap. According to an embodiment of the present invention, a sensing tap is additionally formed in each electrode tap forming the electrode assembly to check output voltage in real time through the sensing tap without installing a bus bar, thereby being easily manufactured due to a simple structure.
Patent KR-20200010997-A (KR)
Inventor: KYUNGRAE KOO
IPC: B05B9/00
Filed: 2019-05-27
Abstract: The present invention relates to an optical equipment sight window cleaning apparatus and a control method thereof, which can maintain cleaning performance even in winter while preventing abrasion of a sight window. According to one aspect of the present invention, disclosed is the sight window cleaning apparatus of an optical equipment, comprising: a cleaning water spray nozzle disposed around the sight window of the optical equipment and spraying the cleaning water on the sight window; and a control unit for controlling whether to operate the cleaning water spray nozzle.
Patent KR-20190137719-A (KR)
Inventor: LERCH MATTHIAS
IPC: G06Q20/34
Filed: 2019-05-31
Abstract: A device implementing a scalable wireless transaction system comprises at least one processor configured to receive, from a wireless transaction system server, a list of wireless transaction group identifiers, and an indication of at least one applet associated with each of the wireless transaction group identifiers. The at least one processor is configured to receive, from a wireless transaction device, a polling frame including one of the wireless transaction device group identifiers. The at least one processor is further configured to select an applet provisioned on a device secure element assigned to the wireless transaction group identifier, and the assigning is based at least in part on the received list. The at least one processor is further configured to utilize the selected applet to perform a wireless transaction with the wireless transaction device. Thus, the system allows electronic devices to automatically present an appropriate applet for each detected wireless transaction device.
Patent KR-20200018225-A (KR)
Title: Apparatus and method for acquiring sidelink synchronization in wireless communication system
Inventor: NOH GO SAN
IPC: H04W92/18
Filed: 2019-06-03
Abstract: According to the present invention, a method of transmitting a sidelink-synchronization signal block (SL-SSB) for sidelink communication comprises the steps of: receiving configuration information for the SL-SSB from a base station; and transmitting a plurality of SL-SSBs based on the configuration information. The SL-SSB may be transmitted through the same frequency domain with a different time offset, or through the same time domain with a different frequency domain, or through a different time offset with a different frequency domain from a downlink-synchronization signal block (DL-SSB) of the base station.
Patent KR-20200139890-A (KR)
Title: Cream steamed bread and manufacturing method thereof
Inventor: KIM SUN OK
IPC: A21D13/31
Filed: 2019-06-05
Abstract: The present invention relates to steamed cream bread and a manufacturing method thereof and, more specifically, to steamed cream bread providing a new taste to satisfy various preferences of customers and a manufacturing method thereof. According to the present invention, the manufacturing method comprises the following steps: preparing cream as fillings of steamed bread (S1); preparing a steamed bread skin dough (S2); aging the steamed bread skin dough (S3); putting the cream in the steamed bread skin dough as the fillings of steamed bread to shape steamed bread (S4); aging the shaped steamed bread (S5); and steaming the shaped steamed bread (S6).
Patent KR-20200140455-A (KR)
Inventor: PARK BOM I
IPC: H01J37/32
Filed: 2019-06-06
Abstract: The present invention relates to a surface treatment apparatus of an oil-water separation substrate, and to a surface treatment method of an oil-water separation substrate capable of smoothly generating a glow discharge under atmospheric pressure and improving a hydrophilic surface treatment speed. To this end, the surface treatment apparatus of an oil-water separation substrate disclosed herein comprises: a gas supply unit for mixing after receiving a plurality of different gases from a gas reservoir to supply a mixed gas; a plasma reaction gas generating unit for generating steam and a plasma reaction gas which is a mixed gas containing steam; a heater unit for heating the mixed gas containing steam to a preset temperature; and a chamber unit including first and second electrodes and modifying the surface of the oil-water separation substrate disposed therein into hydrophilic by forming glow discharge under atmospheric pressure by the mixed gas containing steam.
Patent KR-20200141225-A (KR)
Inventor: CHOI YOUNG SOO
IPC: B65D90/30
Filed: 2019-06-10
Abstract: The present invention relates to an apparatus for suppressing the discharge of a hazardous mist generated in a storage tank to the outside, comprising: an exhaust pipe (20) of the storage tank (10); a safety valve (30) placed on the exhaust pipe (20) to be opened when the internal pressure of the storage tank (10) is a preset pressure or above; a compressor (40); a compressed air tank (50) connected to the compressor (40); a circulation pipe (60) which connects the storage tank (10), the exhaust pipe (20), the compressor (40), and the compressed air tank (50) to allow the hazardous mist of the storage tank (10) to be compressed and stored in the compressed air tank (50) through the exhaust pipe (20) and the compressor (40), and to be circulated from the compressed air tank (50) to the storage tank (10); a control valve (70) installed on the circulation pipe (60) to control the flow of the hazardous mist; and an air supply valve (80) placed on the circulation pipe (60) to be opened when there occurs a vacuum pressure in the storage tank (10) and to inject external air into the storage tank (10). Accordingly, the present invention is able to fundamentally suppress a hazardous mist generated in a storage tank from being discharged to the outside, to address the problems of environmental pollution and worsening health due to the discharge of a hazardous mist to the outside, and to greatly reduce the costs for installation place, installation, and maintenance for treating hazardous mist.
Patent KR-20190141608-A (KR)
Inventor: WAN CHI WING DON
IPC: A47G21/04
Filed: 2019-06-13
Abstract: The present invention provides a disposable coated paper straw formed by winding one or more sheets. In the straw, each of the one or more sheets is a coated paper strip made of coated paper comprising a first paper base layer and a first coating layer. The first coating layer is located at least outside of a first paper base layer. The straw includes an interface edge that is joined to overlapping units of one or more sheets in the longitudinal direction. The first coating layer is formed of a degradable resin. The straw provided by the present invention is not only environmentally degradable but also maintains the strength of the straw for a long time.
Patent KR-20200144785-A (KR)
Inventor: KIM HEEJIN
IPC: G06F3/01
Filed: 2019-06-19
Abstract: An electronic device capable of reducing fatigue of a user for the electronic appliance is disclosed. The electronic device comprises a processor and memory. The memory stores instructions which allow the processor, when executed, to identify an n^th input of a first user input to the electronic device during a use section, wherein n is a natural number, and to identify a section by comparing any one of a first or second threshold with n during the use section, wherein the section is identified as a first section on the basis of n being smaller than or equal to the first threshold, the section is identified as a second section on the basis of n being greater than the first threshold and smaller than or equal to the second threshold, and the section is identified as a third section on the basis of n being greater than the second threshold. The instructions allow the processor to adjust the attribute of a first feedback, which is output corresponding to the first user input, on the basis of the section, and to output the first feedback on the basis of the adjusted attribute, wherein the attribute of the first feedback is adjusted to be greater than a first attribute value on the basis of the section being the first section, the attribute of the first feedback is adjusted to be smaller than the first attribute value and greater than a second attribute value on the basis of the section being the second section, and the attribute of the first feedback is adjusted to be smaller than the second attribute value and greater than a third attribute value on the basis of the section being the third section. Various other embodiments inferred from the present specification are also possible.
Patent KR-20200000822-A (KR)
Title: Method utilizing thermal decomposition material to relax queue time control
Inventor: KIKUCHI YUKI
IPC: H01L21/02
Filed: 2019-06-25
Abstract: Provided is a process in which low k layers are protected from damage caused by exposure to an atmospheric condition by providing protection through a use of thermal decomposition materials. In one embodiment, the low k layers may be low k dielectric layers used in back end of line (BEOL) process steps. Thermal decomposition materials may be used to coat the exposed areas of the low k layers such that the low k layers are not exposed to the atmospheric condition. In an exemplary embodiment, the low k layers may be protected by plugging openings in the low k layers with the thermal decomposition materials. In another exemplary embodiment, trench and via openings in the low k layers are plugged with the thermal decomposition materials. The thermal decomposition materials may be removed by heating based on a thermal annealing process step that does not damage the low k layers.
Patent KR-20210004591-A (KR)
Inventor: KIM YOUNG YOON
IPC: B32B5/26
Filed: 2019-07-05
Abstract: The present invention relates to a safety cover for a stroller, wherein the stroller comprises a cover including a front surface cover covering a front surface portion and a side surface portion of a seat of the stroller and an upper surface cover covering an upper surface portion of the seat of the stroller. The cover further comprises a lower cover made of the same material as the front surface cover at a lower portion of the front surface cover and receiving and covering legs of an infant boarding on the stroller. The front surface cover of the cover has a transparent window attached with an UV film for preventing ultraviolet rays so as to be opened and closed, and the upper surface cover of the cover has a light shading fabric for preventing sunlight by covering the transparent window.
Patent KR-20210009884-A (KR)
Inventor: JANG HANBIT
IPC: C07D491/06
Filed: 2019-07-18
Abstract: The present invention relates to a compound represented by chemical formula 1, to a photosensitive fluorescent resin composition comprising the same, to a color conversion film manufactured therefrom, to a backlight unit, and to a display device. The compound has high solubility.