baber/WOPTO huggingface dataset:
Patent KR-20220101916-A (KR)
Title: Structure for keeping discharge pressure of air vent in air conditioner for bus and method for operating the same
Inventor: KIM DO HYUN
IPC: B60H1/00
Filed: 2021-01-12
Abstract: The present invention relates to a structure for keeping an internal pressure of an air duct by installing a throttle valve on an outlet of a transfer pipe installed between a bus air duct and an engine, and installing a large number of pressure sensors in the air duct, and measuring a pressure value in the air duct, and controlling the throttle valve by a control apparatus, and holding or letting cold air pass by, comprising: a large number of pressure sensors (PS) installed at regular intervals in an air duct (100) for a bus with an outlet for discharging cold air by being classified for each seat; a transfer pipe (200) extended on one end of the air duct (100); a valve (300) installed on a contact point between the air duct (100) and the transfer pipe (200); and a control unit (400) for controlling the valve (300) to meet the conditions by receiving an input of the pressure value from the PS.
Patent KR-20210095807-A (KR)
Title: Resin composition
Inventor: OOYAMA HIDEKI
IPC: C08K7/18
Filed: 2021-01-20
Abstract: Provided are: a resin composition having a low viscosity and excellent printability and handling properties; a magnetic sheet obtained by using a resin composition; a circuit board; and an inductor substrate. The resin composition contains ferrite (A) and a thermosetting resin (B), wherein the content of carbon contained in component (A) is 0.1 weight percentage or less with regard to the total weight percentage of component (A), the relative permeability of a cured product obtained by thermosetting the resin composition at 180℃ for 90 minutes (10 MHz) is 8 or more, and the maximum strength (23℃) of a cured product obtained by thermosetting the resin composition at 190℃ for 90 minutes is 40 MPa or more.
Patent KR-20220108228-A (KR)
Inventor: KANG MIN GYU
IPC: E04H17/14
Filed: 2021-01-25
Abstract: A prefabricated wood fence according to the present invention comprises: a plurality of posts (10) built at a certain distance from each other and having fastening holes (11) penetrating in a transverse direction; crossbar (20) arranged in one or more rows between the posts and having fastening grooves (21) open outward on both ends in a longitudinal direction; and a connector (30) made of an elastic material coupling the cross bar with the post. The connector comprises: a connector body (31) coupled to the fastening hole of the post by penetrating the same; and a head (32) formed respectively on both sides of the connector body in a longitudinal direction and elastically fitted and coupled to the fastening groove of the crossbar. The prefabricated wood fence does not disturb a surrounding landscape and can be assembled without tools.
Patent KR-20220107584-A (KR)
Inventor: JIN SEUNG NAM
IPC: B23K26/70
Filed: 2021-01-25
Abstract: The present invention relates to a laser cutting head comprising a body unit (3) that forms an external body and has a focal lens (11) installed therein to focus a laser beam (L), a nozzle unit (5) that is attached to a front end of the body unit (3) to radiate the laser beam (L) focused by the focal lens (11) onto a workpiece (M) to be cut, and a pressing unit (7) that is attached to a front end of the nozzle unit (5) to surround a nozzle (17) of the nozzle unit (5) and pressing the workpiece (M) so that the workpiece (M) does not lift off while the workpiece (M) is cut. According to the present invention, when cutting the workpiece using a laser beam, the pressing unit can directly or indirectly exert uniform pressure on an area surrounding a cut part, preventing the cut part, especially at the edge of the workpiece, from lifting off. Therefore, the processing accuracy and quality of the cut part, particularly at the edge, can be significantly improved.
Patent KR-20220108377-A (KR)
Inventor: KIM YOUNG CHAE
IPC: B42F7/04
Filed: 2021-01-27
Abstract: The present invention relates to a reform binder for making a cover using a used bag, including a cover, an inlay, a fixing part, and a user convenience part. According to the provided reform binder, the cover is manufactured using a bag so that characteristics of the bag can be used and the reform binder can be used as a fashion item.
Patent KR-20220110010-A (KR)
Inventor: KIM JU HYUN
IPC: G04G13/02
Filed: 2021-01-29
Abstract: A clock and an earphone are connected to allow a user to personally hear a clock sound, and moreover, volume also can be controlled thereby. As described above, according to the present invention, the alarm clock connected with an earphone enables the earphone to be connected to the clock to prevent the alarm sound from being heard by the other person.
Patent KR-20220111962-A (KR)
Inventor: MYOUNG JIN BOK
IPC: B28D7/00
Filed: 2021-02-03
Abstract: A cutting device comprising an adjustment module is disclosed. The cutting device according to an embodiment includes: a transfer module that grips and transfers a target material; a cutting module for cutting the target material received from the transfer module; and an adjustment module that includes a measurement unit installed in the transfer module and the cutting module to measure the position and posture of the target material, and an adjustment unit that adjusts operation of the cutting module based on the position and posture information of the target material measured by the measurement unit. An objective of the present invention is to provide the cutting device capable of holding the target material for a longer time through structural characteristics of an input unit.
Patent KR-20210151669-A (KR)
Inventor: JANG PIL KUK
IPC: G01R31/28
Filed: 2021-02-08
Abstract: A probe-head for inspecting electrical characteristics of an electrical device manufactured in a micrometer (㎛) unit size includes: an elastic layer formed by coating on an upper surface of a substrate; an electrode portion embedded in the elastic layer and formed by a deposition process; and a probe pin protruding upwardly through the elastic layer from the electrode portion. According to the present invention, it is possible to provide an inspection means for a micrometer or less fine electric device. In addition, it is possible to shorten the time required for inspection by inspecting a plurality of electric devices at the same time. In addition, damage to the inspection target device may be prevented, and inspection stability and inspection reliability may be improved.
Patent KR-20220117055-A (KR)
Title: All solid secondary battery, and preparing method thereof
Inventor: JUNG YUN CHAE
IPC: H01M10/052
Filed: 2021-02-16
Abstract: Disclosed are an all-solid secondary battery or a manufacturing method thereof, wherein the all-solid secondary battery includes: a positive electrode layer; a negative electrode layer; and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer, a mixed layer having a thickness of 2 μm or less is included between the negative electrode layer and the solid electrolyte layer, the mixed layer includes a negative electrode layer material and a solid electrolyte layer material, the thickness ratio of the negative electrode layer and the mixed layer is 2 : 1 to 50 : 1, and the mixed volume ratio of the negative electrode layer material and the solid electrolyte in the mixed layer is 2 : 1 to 1 : 1.
Patent KR-20210105835-A (KR)
Inventor: LIANG JEMM YUE
IPC: H04R1/10
Filed: 2021-02-18
Abstract: A system disposed within a wearable hearing device comprises: a sound producing device (SPD) driven by a driving voltage; a first sound detection device; and a subtraction circuit. The first sound detection device is configured to detect at least the combined sound pressure produced by the SPD and produce a detected signal according to the sound pressure. The subtraction circuit has: a first input terminal; a second input terminal; and a first output terminal. The first input terminal is connected to the first sound detection device, and the first output terminal is connected to the SPD. A first phase delay between a driving voltage and a detected signal is less than 60°.
Patent KR-20210023934-A (KR)
Title: Semiconductor device
Inventor: SAITO TOSHIHIKO
IPC: H01L29/66
Filed: 2021-02-22
Abstract: The present invention provides a transistor with a fine structure with good yield. In addition, the present invention provides a semiconductor device capable of high-speed response and high-speed driving by improving ON characteristics of the transistor. An oxide semiconductor layer, a gate insulating layer, a gate electrode layer, an insulating layer, a conductive film, and an interlayer insulating layer are sequentially stacked, and by cutting the conductive film, the conductive films on the gate electrode layer and the insulating layer are removed to have a source electrode layer and a drain electrode layer formed by self-alignment. Moreover, the electrode layer in contact with the oxide semiconductor layer is formed by overlapping a region in contact with the source electrode layer and the drain electrode layer.
Patent KR-20220123808-A (KR)
Title: Projector equipped with cancave asymmetric non-spherical emission lens to improve brightness of image beam and prevent deterioration of lcd display element
Inventor: JO WON SEOK
IPC: G03B21/16
Filed: 2021-03-02
Abstract: The present invention relates to a projector equipped with a concave asymmetric aspherical divergent lens for improving the brightness of an image beam and preventing deterioration of an LCD panel. More specifically, the projector includes: a light source provided in a housing and outputting light forward; a concave diverging lens disposed at a distance in front of the light source and made of asymmetric aspheric surfaces on both front and rear surfaces to induce uniform dispersion of transmitted light; a light diffusion guide provided in front of the concave diverging lens to spread and emit the transmitted light forward; an image assembly in which a polarizing plate, a Fresnel lens, and an LCD panel are sequentially disposed in front of the light diffusion guide; a reflective mirror that reflects and refracts an image incident from the image assembly; and a magnifying projection lens for projecting an image reflected through a reflection mirror to an external screen. It is possible to limit the emission of internal high-temperature heat caused by the use of a high-brightness LED light source through the shielding of the light source itself. Deterioration of the LCD panel is prevented by forming a flow path through which the air passes through the LED light source through the intake fan and exhaust fan. In addition, in addition to the high-brightness LED light source, a concave diverging lens is provided in front of the light source to increase the amount of light output from the light source and to induce uniform dispersion of the emitted light. The efficiency of the screen brightness projected onto the screen can be improved.
Patent KR-20220125825-A (KR)
Inventor: KIM WONTAE
IPC: H01L27/32
Filed: 2021-03-03
Abstract: The present invention aims to provide a display device in which power lines input to a display panel are disposed on a circuit board in a space-saving manner. The display device according to an exemplary embodiment includes: a display panel where pixels are disposed; a first circuit board providing a first driving signal to the display panel; and a second circuit board in which a first area and a second area are defined, the first area connecting the display panel and the first circuit board and having a driving chip disposed thereon to provide a second driving signal to the display panel, the second area encompassing the first area. The second circuit board includes a first line electrically connected to the driving chip and a second line electrically insulated from the driving chip, wherein the second line includes a common line disposed in the first area, and a width of the common line decreases as a distance from the first circuit board on a plane increases.
Patent KR-20210100037-A (KR)
Title: Method of controlling conveyer and electronic apparatus therefor
Inventor: KIM JAE HYUN
IPC: B65G47/46
Filed: 2021-03-16
Abstract: Provided are a method of controlling a conveyor to more efficiently transport products to each of a plurality of destinations provided for arranging products in a distribution center, and an electronic apparatus therefor. According to the present invention, the method of controlling a conveyor comprises the steps of: obtaining information related to a plurality of destinations; checking a weight for each of the plurality of destinations based on the obtained information; in response to confirming the product, determining a destination where the arrangement of the product is performed from among the plurality of destinations based on the checked weight; and controlling the conveyor to deliver the product to the determined destination.
Patent KR-20210036881-A (KR)
Title: Method and apparatus for outputting information, device and storage medium
Inventor: WANG HAIWEI
IPC: G06F16/38
Filed: 2021-03-16
Abstract: In the present application, disclosed are a method, apparatus, a device, and a storage medium for outputting information. The present application relates to the field of knowledge graphs and knowledge sharing. As a concrete implementation method, the method includes: a step of acquiring knowledge data from at least one data source; a step of acquiring information related to at least one user and a preset entity set; a step of determining an entity, metadata of the entity, and a relationship between entities based on the related information, the knowledge data, and the entity set; a step of generating a knowledge graph based on the entity, the metadata, and the relationship; and a step of outputting the knowledge graph. The present implementation method can provide a rich and comprehensive knowledge base for forming an intelligent office of an enterprise by acquiring user's related information and knowledge data, constructing a knowledge graph, and outputting the knowledge graph.
Patent KR-20220131718-A (KR)
Title: Untact button inputting device
Inventor: PARK A REUM
IPC: G06F3/0354
Filed: 2021-03-22
Abstract: The invention relates to a button input device. More specifically, in a non-contact button input device according to an embodiment of the present invention, by replacing a conventional contact-based button input method with a non-contact detection method, it is possible to prevent the spread of infectious viruses which may remain on the button.
Patent KR-20220133402-A (KR)
Inventor: LEE PYEOUNG JAE
IPC: G06Q30/06
Filed: 2021-03-25
Abstract: The present invention relates to a service for lending and collecting a delivery tableware and a packaging tableware used in a restaurant. According to the present invention, the service is designed to drastically reduce the use of disposable plastic containers and polystyrene containers used for delivery and packaging, in order to protect an environment from a recently increasing plastic and pollution, and to protect earth environment from pollution. With respect to a material of a container used for delivery and packaging, the container made of a washable and sterilizable material, such as stainless steel and melamine, is lent, collected and reused. Accordingly, an environment can be protected from plastic pollution, which is seriously issued, and also, a job creation effect can be obtained due to creation of a new job.
Patent KR-20220134381-A (KR)
Title: String filter and method of producing string filter
Inventor: LIM YONG KYUN
IPC: B01D39/20
Filed: 2021-03-26
Abstract: A string filter and a method for manufacturing a string filter are disclosed. The string filter according to an embodiment of the present invention includes: an inner core; a plurality of strings wound around the inner core; and an additive attached to at least one of the plurality of strings. The present invention can easily express the function of a functional material.
Patent KR-20220136766-A (KR)
Title: Method and apparatus for transmitting and receiving a signal in a wireless communication system
Inventor: JUNG SANG YEOB
IPC: H04W76/27
Filed: 2021-04-01
Abstract: The present invention relates to a method and apparatus for transmitting and receiving signals in a wireless communication system. A method of operating a terminal supporting a plurality of Universal Subscriber Identity Modules (USIMs) in a wireless communication system according to the present invention may comprise the steps of: receiving system information from a base station based on a first USIM among the plurality of USIMs; receiving a paging message from the base station based on the first USIM among the plurality of USIMs; determining whether a paging cause value is included in the paging message; and performing an operation by the first USIM or the second USIM among the plurality of USIMs, based on a result of the determination. The present invention is to provide an apparatus and method capable of effectively providing a service in a mobile communication system.
Patent KR-20220139551-A (KR)
Inventor: KIM KWANG SOO
IPC: F16D3/205
Filed: 2021-04-08
Abstract: The present invention relates to a universal joint capable of solid coupling and easy disassembly of a bearing cup and a yoke. An objective of the present invention is to provide the universal joint configured such that a key unit of the bearing cup and a keyway of the yoke can have a rigid coupling structure. The universal joint of the present invention comprises: a bearing cup coupled with each axis part of a cross shaft; a key unit including the yoke closely coupled to the bearing cup, and protruding from the bearing cup toward the yoke; a key groove into which the key unit is inserted in the yoke; and a pair of taper keys each press-fitted between both side surfaces of the key unit and both side walls of the key groove. A position where the key unit is installed in the key groove is determined according to a press-in depth of each of the pair of taper keys.
Patent KR-20220141520-A (KR)
Inventor: AHN SUNGMIN
IPC: G06Q50/10
Filed: 2021-04-13
Abstract: The present invention relates to a personalized interactive information providing system, method, and program stored in a computer-readable storage medium. The personalized interactive information providing system according to an embodiment of the present invention comprises: a main information server for providing an information screen to a user terminal through a web or an app; and a guide server for collecting and analyzing information provided on the information screen and providing the information to the user terminal. The guide server comprises: a personalization information collection unit for collecting personalized information of a user from the user terminal; a first information collection unit for collecting the information provided on the information screen; a second information collection unit for collecting input information provided from the user terminal; an information calculation unit for deriving information to be provided to the user terminal based on the information collected by the second information collection unit; and an information providing unit for providing the information calculated by the information calculation unit to the user terminal. Accordingly, the present invention can provide information quickly.
Patent KR-20220144442-A (KR)
Inventor: KIM NAMKUG
IPC: B33Y80/00
Filed: 2021-04-19
Abstract: Disclosed are a surgical guide for guiding an entry path of an ablation tool to a lesion of an organ and a method for manufacturing the same. The method for manufacturing a surgical guide includes the steps of: obtaining an image of an organ requiring surgery; three-dimensionally modeling a surgical guide based on the obtained image of the organ; performing 4D printing on the modeled surgical guide; deforming the shape of the surgical guide into a temporary shape by applying heat and pressure to the surgical guide; and hardening the surgical guide deformed into a temporary shape.
Patent KR-20220150163-A (KR)
Inventor: GANG SEUNG GU
IPC: H02S40/38
Filed: 2021-05-03
Abstract: According to an embodiment of the present invention, a charging system using eco-friendly energy comprises: a solar power module including a solar panel; a power storage unit for storing electrical energy generated through the solar power module; and a charger for receiving the electrical energy generated through the solar power module or electrical energy stored in the power storage unit.
Patent KR-20220152494-A (KR)
Inventor: HONG KI JEONG
IPC: C25D11/00
Filed: 2021-05-09
Abstract: The present invention relates to an anodizing jig capable of simultaneously anodizing a plurality of objects. The anodizing jig capable of simultaneously anodizing a plurality of objects according to the present invention comprises: a work bar connected to a positive electrode of a power source and made of a conductive material; upper and lower frames connected to the work bar by means of one or more connecting conductors and spaced apart from each other in a vertical direction; a plurality of clamps installed on the upper and lower clamps and clamping and releasing the edge of an object to be anodized; and a clamping operation unit for simultaneously clamping and releasing the plurality of clamps, wherein each of the upper and lower frames includes first and second members arranged to face each other, a pair of cross members are installed between the first and second members, and the plurality of clamps are installed on the cross members. Therefore, anodizing can be mass-produced easily.
Patent KR-20220152894-A (KR)
Inventor: LEE DONG HYEOK
IPC: B65D5/40
Filed: 2021-05-10
Abstract: The present invention relates to a beverage pack for enabling beverage to be drunk conveniently, wherein all beverage in the pack is enabled to be drunk without a straw by tearing off an edge of the pack to solve the problem of environmental pollution caused by the use of plastics, and all beverage in the pack is enabled to be drunk, thereby solving the problems that all beverage cannot be drunk using an existing straw and the use of plastics causes environmental pollution. The present invention is configured to be a pack edge such that a perforated line is put on an edge part of a rectangular parallelepiped and the part is torn off to enable all beverage in the beverage pack to be drunk without a straw. Therefore, the present invention enables all beverage in the pack to be drunk without a straw by tearing off an edge of the pack to solve the problem of environmental pollution caused by the use of plastics, and enables all beverage in the pack to be drunk, thereby solving the problems that all beverage cannot be drunk using an existing straw and the use of plastics causes environmental pollution.
Patent KR-20220153920-A (KR)
Title: Fixing device of textile illumination apparatus
Inventor: HONG SOON KYO
IPC: F21V21/02
Filed: 2021-05-12
Abstract: The present invention relates to a fixing device for a textile illumination apparatus, which comprises a body coupled to a structure and a head provided at an end of the body, wherein an installation hole in which a power cable for supplying power to a textile illumination apparatus is installed is formed in the center of the fixing device. A textile illumination apparatus using flexible light-emitting fiber can be firmly fixed to the wall or ceiling of a structure, and damage or damage to a power cable and a fabric display can be prevented.