baber/WOPTO huggingface dataset:
Patent KR-20190105330-A (KR)
Title: Cable veyor assembly
Inventor: PARK KWAN HUM
IPC: F16G15/12
Filed: 2018-03-05
Abstract: The present invention provides a cable veyor assembly comprising: a plurality of connecting blocks each having a first surface portion and a pair of first side portions respectively extending outward from both sides of the first surface portion in the width direction thereof, and continuously disposed in parallel; a plurality of serial links each including a second surface portion positioned on ends of the pair of first side portions to oppose the first surface portion of each connecting block and distanced therefrom, and a pair of second side portions each extending inward from both sides of the second surface portion to partially overlap the outsides of the pair of the first side portions and to be rotatably coupled thereto; and a plurality of parallel links connecting the first side portions of the connecting blocks disposed in parallel. Therefore, a plurality of cable veyors are connected by a plurality of connecting pins, thereby being prevented from being inverted by repetitive movement and reliably protecting and arranging various cables at all times.
Patent KR-20190031114-A (KR)
Title: Driving unit freewheel and driving product including this same
Inventor: KIM RI HAN
IPC: B62M1/30
Filed: 2018-03-23
Abstract: The present invention relates to a traveling driving unit using a free wheel and a board including the same. The objective of the present invention is to continuously rotate a driving wheel by only vertical and alternating reciprocating-pressing motion of pressing a footplate member (one footplate of a kickboard) and output big propulsion even if small force is used so as to facilitate uphill driving and to produce a product while freely changing a position of a pedal and a free wheel, and connection relation therebetween. According to the present invention, the traveling driving unit using a free wheel comprises: first and second free wheels coaxially connected to the bottom part of the footplate performing seesaw motion, and vertically and alternately performing reciprocating-rotational motion by pressing operation on front and rear sides of the footplate; the driving wheel alternatively receive the vertical reciprocating rotational motion of the first and second free wheels to rotate forward and transferring rotational force to a driving caster through a power transmission member to operate the driving wheel; a first rotating body coaxially formed with the driving wheel and directly connected to the first free wheel; and a second rotating body coaxially formed with the driving wheel and indirectly connected to the second free wheel via the power transmission member, wherein the seesaw motion of the footplate is directly transferred to the first and second free wheels.
Patent KR-20190115236-A (KR)
Title: 1-dimensional CdS/CdO core/shell nanostructured photoelectrodes for hydrogen generation via a solution process and the method for manufacturing the same
Inventor: SUNG YUN MO
IPC: C25B1/04
Filed: 2018-04-02
Abstract: The present invention relates to a method of manufacturing a photoelectrode for hydrogen production having a cadmium sulfide/cadmium oxide heterogeneous nanowire structure using solution synthesis technique, and the photoelectrode for hydrogen production manufactured thereby. An objective of the present invention is to provide a manufacturing method capable of forming a cadmium sulfide/cadmium oxide core/shell structured photoelectrode having one-dimensional nanostructure to a large area within a short time by developing a method of forming a cadmium sulfide nanowire having the diameter of about 10 to 15 nm on an inexpensive glass substrate and uniformly coating cadmium oxide on the surface of the cadmium sulfide nanowire. The method of the present invention comprises: a step (a) of depositing a CdS thin film and a Bi thin film on a conductive glass substrate by using RF and DC sputtering; a step (b) of mixing a first solvent with sulfur to obtain a sulfur-mixed solution; a step (c) of mixing a first cadmium precursor and a surfactant with a second solvent and a third solvent within a three neck distillation flask to obtain a mixture, heating the mixture, charging the substrate prepared in the step (a) into the three neck distillation flask, injecting the sulfur-mixed solution prepared in the step (b) into the three neck distillation flask to react the prepared substrate with the sulfur-mixed solution, and cooling a reaction product to obtain a cadmium sulfide nanowire-grown substrate; a step (d) of washing the cadmium sulfide nanowire-grown substrate with a fourth solvent, and drying the cadmium sulfide nanowire-grown substrate washed with the fourth solvent to obtain a cadmium sulfide nanowire photoelectrode; a step (e) of mixing a second cadmium precursor with a fifth solvent at room temperature in accordance with concentration to obtain a mixture, charging the cadmium sulfide nanowire photoelectrode prepared in the step (d) into the three neck distillation flask, and then taking out the cadmium sulfide nanowire photoelectrode from the three neck distillation flask to obtain a cadmium sulfide nanowire; and a step (f) of obtaining a cadmium sulfide/cadmium oxide heterogeneous nanowire structured photoelectrode by heat-treating the cadmium sulfide nanowire prepared in the step (e) to form a cadmium oxide shell.
Patent KR-20190117324-A (KR)
Inventor: LEE YONG JE
IPC: G09B19/02
Filed: 2018-04-06
Abstract: The prevent invention is to provide an editing structure of a learning card for learning an arithmetic operation, which comprises: a diagnosis question display section arranged at the center of one side surface of a card; an arithmetic symbol display section arranged at a left upper portion of the diagnosis question display section; a learning stage number display section arranged at a lower side of the arithmetic symbol display section; a learning stage image display section arranged at a lower side of the learning stage number display section or lower and right sides of the diagnosis question display section; and an achievement goal display section arranged on the diagnosis question display section. Accordingly, a certain level of learning ability of learners who have lost an interest in mathematics can be diagnosed for each stage by using a single piece of cards rather than a workbook in a bound form. Also, an operation ability level can be determined to enable a teacher or parents to provide operation learning suitable for a level of a learner, thereby clearly grasping and applying a teaching strategy for each stage to teach a student having difficulties in mathematics so as to be very useful.
Patent KR-20190123578-A (KR)
Title: Method for transmitting and receiving data in mobile communication system and apparatus for the same
Inventor: KIM KYUNG SOOK
IPC: H04W76/27
Filed: 2018-04-24
Abstract: Disclosed are a method and an apparatus for transmitting and receiving data in a mobile communications system. According to the present invention, the method for transmitting and receiving data in a mobile communications system comprises the following steps of: allocating a basic logical channel and a cell group identifier associated with the basic logical channel to a radio data bearer set in a terminal; allocating an additional logical channel for uplink duplicate transmission of the radio data bearer and a cell group identifier associated with the additional logical channel; receiving buffer status report information from the terminal; and determining whether to activate the uplink duplicate transmission for the radio data bearer based on at least one among an RLC PDU reception status, uplink radio channel quality information of a cell group associated with the basic logical channel, and uplink BLER information of the cell group, and transmitting an uplink duplicate transmission activation indication MAC CE to the terminal based on the determination.
Patent KR-20190124092-A (KR)
Inventor: KIM HYUNG SUK
IPC: H04W8/20
Filed: 2018-04-25
Abstract: The present invention relates to an information registering method for providing an overseas call based on a domestic call through an emulating module equipped with a user USIM, capable of processing a call connection request from a foreign country to a domestic area as if a domestic call. The information registering method of the present invention comprises: a first step of checking whether an available USIM is inserted into a user wireless terminal and is interfaced; a second step of performing a device authentication procedure; a third step of receiving a device identification value and a mobile phone number from an application of the user wireless terminal to store the same in a designated storage medium in an association state; a fourth step of checking whether a valid user USIM is inserted into a USIM interface unit; a fifth step of receiving a device identification value of a user USIM and a mobile phone number, and authenticating whether the device identification value of the user USIM and the mobile phone number match a combination of the device identification value and the mobile phone number stored in the storage medium; and a sixth step of activating an association state of the device identification value and the mobile phone number.
Patent KR-20180123980-A (KR)
Title: Connector
Inventor: ONO HIROKI
IPC: H01R12/73
Filed: 2018-05-09
Abstract: A connector of the present invention has a rigid reinforcement fitting, does not deviate in a position or posture, and reliably maintains a state of housing protection to improve reliability. The connector has a connector body, a terminal to be mounted on the connector body, and a reinforcement fitting mounted on the connector body. The connector body includes a concave unit engaging with a counterpart connector body of a counterpart connector and an island unit engaging with a groove unit of the counterpart connector body in the concave unit. The reinforcement fitting includes an inner reinforcement fitting mounted on an island end unit, which is an end unit in a longitudinal direction of the island unit. The inner reinforcement fitting includes a body unit installed on an upper surface of the island end unit, an end plate connected to the body unit and installed on a side surface of the island end unit, one pair of side plates connected to left and right ends of the body unit and installed on left and right side surfaces of the island end unit, and one pair of connection legs connected to lower ends of each side plate and extending toward left and right outside of the connector body.
Patent KR-20190016889-A (KR)
Inventor: LEE SOO YOUNG
IPC: G10L13/08
Filed: 2018-05-15
Abstract: The present invention relates to a text to speech conversion method and a system thereof. More specifically, the method comprises the steps of: distinguishing the entire frequency band for generating speech into a plurality of partial bands; generating speech spectra corresponding to each partial band from a text; merging the speech spectra corresponding to each band; and outputting the merged spectrum as speech. The text to speech conversion method and the system thereof have the effect of solving a difficult problem in a divide and conquer manner.
Patent KR-20190130913-A (KR)
Title: Method for managing multi number account using social network service
Inventor: MIN SUK RHIM
IPC: G06Q50/00
Filed: 2018-05-15
Abstract: The present invention relates to a multi-account management method using a social network, which associates a payment account, business type matching, representativeness of a representative, and a business operator account using personal information on a social network account and business operator information pre-owned by a service provider to associate and manage a personal account and a business operator account. The multi-account management method using a social network service (SNS) of the present invention comprises the steps of: (A) performing, by a general personal user, user authentication through a created personal SNS account of an SNS; (B) displaying a biz-mode menu for registering a business operator account on a display unit of a terminal when an owned business operator account procedure is selected among authenticated users; (C) registering the business operator account by associating information input by the business operator account through the biz-mode menu with a personal account when a registration selecting button is selected by a user; (D) authenticating the registered business operator information through at least one authentication method when the business operator account associated with the personal account is registered; and (E) providing an integrated account SNS capable of using two or more different services through the personal user account and the business operator account in one SNS when authentication of the business operator information is completed.
Patent KR-20190131980-A (KR)
Title: Method for producing oriental medicinal meat broth for instant gruel of powder type and oriental medicinal meat broth for instant gruel produced by the same method
Inventor: LEE HAK DO
IPC: A23L19/00
Filed: 2018-05-18
Abstract: The present invention relates to a production method of an oriental medicinal meat broth for a powdered instant porridge and an oriental medicinal meat broth for a powdered instant porridge produced therefrom. The production method of an oriental medicinal meat broth for a powdered instant porridge and the oriental medicinal meat broth for a powdered instant porridge produced therefrom according to the present invention, maintain the efficacy of herbal medicine ingredients even though applying the herbal medicine ingredients to the instant porridge, enjoy various consumers while reducing peculiar smell and bitter taste of the herbal medicine ingredients, and are applied to the instant porridge for easy handling and easier cooking.
Patent KR-20190133324-A (KR)
Inventor: LEE DONG HOON
IPC: G01N23/223
Filed: 2018-05-23
Abstract: The present invention relates to an X-ray fluorescence analysis device comprising a shielding housing in which a space for accommodating a sample is formed, a sample holding frame formed on a lower side of the shielding housing and holding the sample placed thereon, an X-ray generation module for generating X-rays to radiate the X-rays to the sample held on the upper side of the sample holding frame, and a fluorescence X-ray detection module for detecting fluorescence X-rays generated from the sample; a sample holding part made of a high heat resistance and non-metallic material and having a communication hole formed in the center is formed in an upper part of the sample holding frame; and an X-ray generation module coupling part to which the X-ray generation module is coupled and a fluorescence X-ray detection module coupling part to which the fluorescence X-ray detection module is coupled are formed on a lower part of the sample holding frame. Therefore, the present invention is capable of improving an accuracy of the sample analysis result.
Patent KR-20190128530-A (KR)
Title: Layout structure of flexible circuit substrate
Inventor: HSIEH CHIN TANG
IPC: H05K1/11
Filed: 2018-06-04
Abstract: The layout structure of a flexible circuit board includes a flexible board and a plurality of circuits. The flexible circuit board has a surface on which each circuit is formed. The each circuit has a bump connection end. The bump connection end is located in the chip installation region of the surface and electrically connected to a chip. Each of the circuits has a curved section. The curve section has a first connection point and a second connection point. A straight line distance is between the first connection point and the second connection point. The length of the curved section is greater than the straight line distance. Bond strength between the circuit and the flexible substrate can be increased by the curve section of the circuit.
Patent KR-20190138938-A (KR)
Inventor: SO BYEOUNG WAN
IPC: F23L15/04
Filed: 2018-06-07
Abstract: An anti-sweating duct according to the present invention comprises: a duct main body connected with a first suction pipe for sucking a first gas and a second suction pipe for sucking a second gas; and an anti-sweating unit formed in the duct main body, and in which a condensate recovery plate is installed to recover a condensate due to condensation generated by the temperature difference between the first gas and the second gas flowing into the duct main body.
Patent KR-20190138968-A (KR)
Inventor: MICHAL KRZEMINSKI
IPC: A61B5/024
Filed: 2018-06-07
Abstract: An electronic device according to various embodiments of the present disclosure may identify an external object moving on a second surface by using a sensor disposed on the second surface that is different from a first surface on which a display is disposed, such as an HR sensor. In response to the movement of the identified external object, the electronic device can execute a function of changing the expression of a user interface, multimedia content, and the like. The electronic device can select a function to perform in response to the movement of the external object from among a plurality of functions based on the moving direction of the external object, a distance on the external object and the sensor, and the like. It is possible to prevent a part of a display from being occluded while controlling the electronic device.
Patent KR-20190062131-A (KR)
Title: Semiconductor structure cutting process and structures formed thereby
Inventor: HUANG SHIH WEN
IPC: H01L29/66
Filed: 2018-06-07
Abstract: The present invention provides methods of cutting fins, and structures formed thereby. In an embodiment of the present invention, the structure comprises: a first fin on a substrate; a second fin on the substrate; and a fin cut fill structure disposed between the first fin and the second fin. The first fin and the second fin are longitudinally aligned. The fin cut fill structure includes an insulating liner and a fill material on the insulating liner. The insulating liner is in contact with a first sidewall of the first fin and a second sidewall of the second fin. The insulating liner includes a material with a band gap greater than 5 eV.
Patent KR-20190139468-A (KR)
Inventor: AN TAE SUNG
IPC: G01R19/165
Filed: 2018-06-08
Abstract: Disclosed are a programmable logic controller (PLC) switchboard and a method for controlling a PLC switchboard. According to an embodiment of the present invention, the PLC switchboard which controls various instruments provided in railroad cars comprises: an input unit receiving an input signal for controlling the instruments; a signal processing unit processing the input signal in accordance with stored sequence data and generating an output signal including a control command with regard to the instruments; and an output unit outputting the output signal to the instruments. The input unit, the signal processing unit, and the output unit are each formed of a main device and an auxiliary device and arranged on one board.
Patent KR-20190139508-A (KR)
Inventor: KIM YUN HAN
IPC: A45C11/00
Filed: 2018-06-08
Abstract: The present invention relates to a standing portable terminal case capable of storing a card, which can easily store a card, can stand a portable terminal at the same time, and can reduce the volume of a portable terminal case by storing a card in a component space used to stand a portable terminal, such that an existing problem of not satisfying card storage and standing at the same time is solved. The portable terminal case of the present invention comprises: a portable terminal case body formed as the same as an existing portable terminal case to be mounted in a portable terminal for protection; a support body connected through 101 and 104 to maintain a standing state by supporting the portable terminal; a card storage space formed as a card-shaped groove to store a card and stand the portable terminal; and a fixing device for connecting and fixing the mobile terminal case body and the support body for assisting a support to stand a mobile phone. The standing portable terminal case of the present invention can easily store a card, can stand a portable terminal at the same time, and can reduce the volume of a portable terminal by storing a card in a component space used to stand a portable terminal, such that an existing problem of not satisfying card storage and standing at the same time is solved.
Patent KR-20190013462-A (KR)
Inventor: YANG JAE HYUK
IPC: G07C5/08
Filed: 2018-06-12
Abstract: The present invention relates to a multi-function black box device. According to an aspect of the present invention, the multifunction black box device comprises: a front camera (100); a connection unit (300) connected to the front camera (100), and having an adjustable height; and an image control unit (200) receiving information photographed by the front camera (100). The connection unit (300) connected to the front camera (100) is installed in at least one of the inside and the outside of a vehicle, and the image control unit (200) transmits the received information when a predetermined event occurs.
Patent KR-20190141927-A (KR)
Title: Counter-terrorism Vehicle Barrier
Inventor: PARK CHAE YOUNG
IPC: F41H11/00
Filed: 2018-06-15
Abstract: The present invention relates to a counter-terrorism vehicle rush protective device, and more specifically, to a counter-terrorism vehicle rush protective device, which comprises: a floor plate (1) mounted on the ground; and a standing protective wall (2) coupled to one side end of the floor plate (1), thereby preventing entry of a vehicle, allowing the floor plate (1) to be doubly supported on the ground to prevent vehicle entry when the vehicle is rushed, and displaying information on the outside by allowing an LED to be coupled to a front surface of the standing protective wall (2).
Patent KR-20200001255-A (KR)
Title: Geopolymer block composition using molten slag and method for manufacturing the same
Inventor: JEON DONG HWAN
IPC: C04B18/14
Filed: 2018-06-27
Abstract: Provided is a method for preparing a geopolymer block, which comprises: mixing molten slag and a foaming agent to produce a geopolymer raw material; adding a complex activator mixed solution to the geopolymer raw material to produce a geopolymer paste; and molding the geopolymer paste to produce a geopolymer molded body. The step of producing the geopolymer molded body comprises the following steps: filling 40-70% of a mold frame by volume with the geopolymer paste; and releasing gas produced in the geopolymer paste filled in the mold frame through an opening formed in the mold frame.
Patent KR-20200009323-A (KR)
Title: Magnesium alloy sheet and method for manufacturing the same
Inventor: PARK JAE SIN
IPC: B22D7/00
Filed: 2018-07-18
Abstract: By adding B, Y, Ti, or a combination thereof to AZ-based magnesium alloy, magnesium alloy having improved corrosion resistance and mechanical properties can be provided. A magnesium alloy sheet according to one embodiment of the present invention may comprise: more than 3 but not more than 5 wt% of Al; 0.5 to 1.5 wt% of Zn; 0.1 to 0.5 wt% of Mn; 0.001 to 0.01 wt% of B; 0.1 to 0.5 wt% of Y; and the remaining magnesium and other unavoidable impurities.
Patent KR-20200009668-A (KR)
Title: Circuit Board
Inventor: MUNSU CHA
IPC: H05K1/18
Filed: 2018-07-19
Abstract: The present invention relates to a circuit board. The circuit board comprises: a plate-shaped base substrate; a first device mounted on an upper surface of the base substrate; a holder in which at least part of the holder is disposed to be spaced apart upward on the upper surface of the base substrate; and a second device coupled to be detachable on an upper surface of the holder and connected to the base substrate by a wire made of a conductor material. The devices disposed under the holder may be protected by the holder.