baber/WOPTO huggingface dataset:
Patent KR-20220134860-A (KR)
Title: Steering shock absorbing structure and method for in-wheel motor
Inventor: RYU SANG WOOCK
IPC: B62D5/00
Filed: 2021-03-29
Abstract: The present invention relates to a steering shock absorbing structure for an in-wheel motor and a method thereof. The steering shock absorbing structure for the in-wheel motor comprises: a steering input unit which senses a steering angle of a steering wheel; a steering unit fixed to one end of the steering input unit and configured to steer the wheel according to the steering angle of the steering input unit; a tilting unit wherein one end is connected to the steering unit and the other end is connected to the wheel, and which is configured to be tilted relative to the steering unit; and a control unit selectively driving the tilting unit. Provided is the steering shock absorbing structure for the in-wheel motor, capable of minimizing damage to the in-wheel motor.
Patent KR-20220135987-A (KR)
Inventor: KANG BYUNG CHAE
IPC: G06Q50/30
Filed: 2021-03-31
Abstract: The present invention relates to a vehicle driving data sharing and virtual experience platform for autonomous driving. Through a vehicle driving data sharing and virtual experience platform for autonomous driving, the present invention induces the participation of a third party who wishes to be accompanied by a virtual companion, thereby enabling real-time communication between a driver and a virtual companion, enhancement of user convenience, provision of virtual travel, and promotion of consumption through purchase of goods at a destination. In addition, the present invention can store and compare driver's human driving history data and driving data during autonomous driving in real time to provide autonomous driving accuracy, driver's driving habit analysis, and guidance.
Patent KR-20220138566-A (KR)
Inventor: JEONG BONG KWEON
IPC: B65H23/26
Filed: 2021-04-06
Abstract: The present invention relates to a PTFE film narrow slitting apparatus for manufacturing a narrow flat yarn for manufacturing a PTFE woven fabric by slitting a PTFE film into a narrow width. According to the present invention, when the PTFE film, which has a property of being stretched well in the width direction, is slit, the film is adjusted to a certain tension and a certain width with a tension roller and a guide roller. Therefore, since the film is stretched in the width direction, pushing or wrinkles are prevented, uniform slitting can be achieved. When the PTFE film with the smooth surface is cut, the uniform slitting surface is formed by applying a constant tension to the film. The PTFE film narrow slitting apparatus of the present invention comprises: a supply roller unit; a tension roller unit; a supply guide roller unit; a first press roller unit; a slitting roller unit; a second press roller unit; a delivery guide roller unit; a sending roller unit; and a winder unit.
Patent KR-20220146022-A (KR)
Title: hanger type ladder for block
Inventor: SHIN SUNG HO
IPC: E06C7/18
Filed: 2021-04-23
Abstract: Disclosed is a hanger type block ladder, which comprises: a pair of ladder frames formed as a straight pipe, and arranged in parallel with each other; a clamping means formed at an upper end of the ladder frames, and fixedly coupled to an upper end of a structure at a shipbuilding or construction site to install the ladder frames in an obliquely suspended form at the upper end of the structure; a plurality of scaffolding units installed at a predetermined height on the ladder frames to enable a worker to step on the structure to perform a work therefor; and a support frame installed horizontally from a lower end of the ladder frames in a front direction toward the structure, and being in close contact with the structure to support the ladder frames to be maintained in an oblique state. Therefore, costs for a high place work can be significantly reduced.
Patent KR-20220148982-A (KR)
Inventor: HAN JEONGWON
IPC: B41J2/045
Filed: 2021-04-29
Abstract: According to one embodiment, a system for measuring a droplet comprises: a substrate where a droplet discharged from a nozzle of an inkjet head is discharged; a first measurement unit positioned below the substrate and having a first camera and a first focusing module; and a second measurement unit positioned below the substrate and having a second camera and a second focusing module.
Patent KR-20220148999-A (KR)
Inventor: JANG JAE YONG
IPC: G09G5/00
Filed: 2021-04-29
Abstract: The present invention relates to a display device and a driving method thereof. The display device includes: a display panel including a data driver that converts input data into a data signal and supplies the data signal to an output line, a pixel unit including pixels that display an image based on the data signal; a demultiplexer including transistors electrically connected to the output line in the display panel, and transmitting the data signal from the output line to data lines electrically connected to the pixels; and a timing controller that supplies control signals to control a supply timing of the data signal. A number of the transistors are electrically connected in series, and others of the transistors are electrically connected in parallel. The video quality can be improved.
Patent KR-20220152723-A (KR)
Inventor: KIM SUNG JIN
IPC: H01L35/34
Filed: 2021-05-10
Abstract: The present invention relates to a thermoelectric element including a ternary material coating layer and a manufacturing method thereof. The thermoelectric element includes a binary chalcogenide material core and a ternary material coating layer. Therefore, the thermoelectric element generates an energy filtering effect due to a significant energy potential barrier between the binary chalcogenide material core and the ternary material coating layer to increase a Seebeck coefficient of the thermoelectric element and increase a thermoelectric performance figure accordingly.
Patent KR-20210157860-A (KR)
Inventor: FUJITA TOMOYA
IPC: B28D5/02
Filed: 2021-05-18
Abstract: The present invention aims to provide a cutting apparatus which is able to simply solve the problem caused by aluminum attached to a mount. According to the present invention, the cutting apparatus comprises: a chuck table maintaining a subject to be processed; and a cutting unit with a hub blade mounted, on which a ring-shaped stone is fixed on the outer circumference of a ring-shaped base having an opening on the center, and which cuts the subject to be processed. The cutting unit includes: a spindle; a ring-shaped connection surface fixed on a front end of the spindle and centering around a shaft core of the spindle; a mount base having a male screw on a front end; a ring-shaped ring mount connected to the connection surface of the mount base, and having a ring-shaped support surface supporting one surface of the ring-shaped base of the hub blade; a connection instrument connecting the ring mount to the connection surface; and a nut engaged with the male screw of the mount base.
Patent KR-20220157590-A (KR)
Title: Shortcut Luminous Keyboard
Inventor: JUNG HAE SU
IPC: H01H13/83
Filed: 2021-05-21
Abstract: The present invention is a keyboard that displays a shortcut key capable of being used in a program by using an LED (100), and displays what kind of function is performed by a display (200). Therefore, the present invention is capable of enabling to know the unknown shortcuts in real-time.
Patent KR-20220000352-A (KR)
Title: Method for manufacturing a metal structure
Inventor: SHIBATA NAONORI
IPC: F28F3/12
Filed: 2021-05-21
Abstract: Provided is a production method for a metal structure capable of efficiently forming a sealed space having excellent sealability and capable of improving the degree of freedom in a sealed space layout. The production method for a metal structure having at least one sealed space therein comprises: a preparation step for two metallic components; an assembly step for two metal components; a sealing step of forming a joint part for joining the two metallic components along a moving path of a tool so that at least one sealed space is formed between the two metallic components; and an expansion step of moving the tool for forming the joint part so as to expand an end edge joint part formed when the tool reaches an extraction position before extracting the tool from the extraction position in an upper surface of an assembly.
Patent KR-20210064159-A (KR)
Title: Massage device comprising a shielding housing for shielding noise
Inventor: AN SANG JOON
IPC: A61H9/00
Filed: 2021-05-26
Abstract: The present invention relates to a massage device with low noise. The massage device comprises: a massage unit massaging a user's body, and including at least one air cell; an air supply unit supplying air to the air cell; and a shielding housing surrounding the air supply unit to shield noise. The shielding housing comprises: an upper case surrounding an upper part of the air supply unit, and including a first case through-hole for discharging air; and a silencer disposed to cover the first case through-hole to prevent noise from leaking out. The silencer comprises: a silencer wall member disposed in an area around the first case through-hole among an entire area of the upper case to surround the first case through-hole in order to absorb noise; and a silencer stopper member disposed to cover the entire silencer wall member. The silencer wall member may be formed as a circular wall in the form of a tornado whose diameter increases with respect to the first case through-hole to form an air flow path.
Patent KR-20220012173-A (KR)
Inventor: NAKAYAMA JUNYA
IPC: F25B39/02
Filed: 2021-05-31
Abstract: Provided is a heat exchanger capable of promoting an improvement in the efficiency of a heat exchange between thermal media. In a primary cooling system (100), primary thermal media decompressed in an expansion valve (106) and a classifier are introduced from an introduction port (350) of a heat exchanger (300) to a distributor (340) to be equally classified into a plurality of circuits of a coil (322). The primary thermal media flow through the inside of the coil (322) in a shell (310) and join each other at a suction header (joining manifold, 342), and then, are discharged from a discharge port (352). Meanwhile, in a secondary cooling system (200), secondary thermal media compressed by a freezer (204) are introduced from an introduction port (360) in an upper part of the shell (310) into a cylindrical part (312) to pass through a portion between plate pins (324) of a plate pin coil body (320). Heat is exchanged with the primary thermal media in the coil (322). The secondary thermal media liquefied by the heat exchange are discharged from a discharge port (362) in a lower part to be sent to an expansion valve (206).
Patent KR-20220161854-A (KR)
Title: Apparatus and method for predicting customized genetic skin type based on questionnaire using machine learning
Inventor: HWANG TAE SOON
IPC: G06Q30/02
Filed: 2021-05-31
Abstract: The present invention relates to an apparatus for predicting a customized genetic skin type based on a questionnaire. The apparatus includes: a memory for storing at least one instruction; and at least one processor for executing the at least one instruction. The processor receives a customer's response to a questionnaire prepared in advance, inputs the received response to a pre-learned machine learning model to derive a variable value for a genetic index related to skin risk, and determines the customer's skin type based on the derived variable values, thereby improving the accuracy of skin type prediction and minimizing the time and cost required for predicting the skin type.
Patent KR-20210070956-A (KR)
Title: Building or Varation Building
Inventor: IM CHUN MAN
IPC: E04H1/04
Filed: 2021-05-31
Abstract: The present invention relates to a building robot, which can even serve as a post office, comprising: a house; a building having an elevator; a main pit; a stepped roof; a drone airport; an indoor distribution base; an entrance with AI; a waste transfer device; and a seismic isolation device including a square ball bearing.
Patent KR-20210154089-A (KR)
Inventor: URRESTY JULIO CESAR
IPC: H01F13/00
Filed: 2021-06-03
Abstract: A method for magnetizing a section of one or more permanent magnets substantially arranged in a V-shape includes applying a first magnetic field so that magnetic flux lines are substantially perpendicular to a first leg of the V-shape and removing the first magnetic field. The method also includes applying a second magnetic field so that magnetic flux lines are substantially perpendicular to a second leg of the V-shape and removing the second magnetic field. In addition, provided are systems and methods for magnetizing sections of permanent magnet modules.
Patent KR-20210150997-A (KR)
Inventor: SUZUKI KANJI
IPC: H01L21/027
Filed: 2021-06-03
Abstract: An exposure device configured to expose a substrate to light from a solid light emitting element, comprises: an illumination optical system configured to illuminate a mask with light; and a projection optical system configured to project an image of a pattern of the mask onto the substrate. Pupil plane intensity distribution, which is optical intensity distribution of a pupil plane which is optically conjugated with a light emitting plane of the solid light emitting element and included in the illumination optical system, is optical intensity distribution whose maximal intensity is achieved outside the optical axis of the illumination optical system. The pupil plane intensity distribution is the optical intensity distribution on the pupil plane to which light emitting distribution of the light emitting plane is projected at a predetermined magnification. According to the present invention, the method can be advantageous in at least one of performance, quality, productivity, and production cost.
Patent KR-20220164295-A (KR)
Title: Vibrating type Combined Sinusoidal Loads And Simulating method of Earthquake Loads Using it
Inventor: CHOI JAE SOON
IPC: G01V1/02
Filed: 2021-06-04
Abstract: The present invention relates to a method for simulating earthquake loads using vibrational combination sinusoidal loads, which include a preliminary sinusoidal load which is relatively small-sized and a plurality of subsequent sinusoidal loads which are relatively large-sized at the time of various seismic simulations or analyses for seismic design. The method for simulating earthquake loads comprises: a first step in which a primary sinusoidal load which is 10 % of the maximum axial stress is applied as a preliminary sinusoidal load; a second step in which a secondary sinusoidal load which is 60 % of the maximum axial stress is applied as a subsequent sinusoidal load; and a third step in which a tertiary sinusoidal load is which is 100 % of the maximum axial stress is applied as a subsequent sinusoidal load. At the time of various seismic simulations or analyses for seismic design, by using the vibrational combination sinusoidal loads, which include a preliminary sinusoidal load which is relatively small-sized and a plurality of subsequent sinusoidal loads which are relatively large-sized, the method for simulating earthquake loads can simulate earthquakes more realistically.
Patent KR-20220165464-A (KR)
Title: Methods for manufacturing electrolyte substrate and solid oxide fuel cell
Inventor: SEO JEONG CHUL
IPC: H01M8/124
Filed: 2021-06-08
Abstract: The present invention relates to a method for manufacturing an electrolyte substrate capable of manufacturing a flat electrolyte substrate through a process of heat-treating a pressurized pre-plastic body to form a plastic body, and a method for manufacturing a solid oxide fuel cell. The method for manufacturing an electrolyte substrate according to an embodiment of the present invention can include the steps of: forming a molded body by molding raw material powder for a solid electrolyte; forming a pre-plastic body by subjecting the molded body to a first heat treatment; pressurizing the pre-plastic body; and forming a plastic body by subjecting the pressurized pre-plastic body to a second heat treatment.
Patent KR-20220165919-A (KR)
Title: Method for forming expanded grain
Inventor: MOON KWANG SIK
IPC: B29C44/44
Filed: 2021-06-09
Abstract: The present invention relates to a method for effectively forming foam beads. The method for forming foam beads includes: (a) a step (S100) of advancing a movable mold part (5) in the direction of a fixed mold part (3) by a ball screw of a foam lip molding device (1) to combine the movable and fixed molds; (b) a braking step (S110) of fixing the movable mold part (5) in a predetermined position by a braking part (8); (c) a step (S120) of increasing pressure of the movable and fixed mold parts (3, 5); and (d) a step (S130) of reversing the movable mold part (5) using a ball screw to separate and move backward from the fixed mold part (3).
Patent KR-20220168090-A (KR)
Title: Biomarker Composition for Diagnosis Pancreas NeuroEndocrine Tumor and Method of providing information for diagnosis of Pancreas NeuroEndocrine Tumor using the same
Inventor: JUN EUN SUNG
IPC: C12Q1/6886
Filed: 2021-06-15
Abstract: The present invention relates to a biomarker composition for diagnosing a pancreatic neuroendocrine tumor and a method for providing information necessary for diagnosing a pancreatic neuroendocrine tumor using the same, wherein an expression level of proteins such as S100A8, S100A9, CD163, ACTR3, and the like or a gene encoding the same is measured in a biological sample of an object suspected of having a pancreatic neuroendocrine tumor, and the pancreatic neuroendocrine tumor is diagnosed by comparing the expression level of the gene with an expression level of a normal object, and thus it is possible to perform an early diagnosis of the pancreatic neuroendocrine tumor even if clinical symptoms do not appear through a convenient and simple method, so that the biomarker composition will be useful for diagnosing and treating the pancreatic neuroendocrine tumor.
Patent KR-20220168501-A (KR)
Title: Rubber pad for steel track
Inventor: NAM YOON TAE
IPC: B62D55/275
Filed: 2021-06-16
Abstract: The present invention relates to a rubber pad for a steel track. The present invention relates to the rubber pad coupled to a steel track, which is composed of connection of a plurality of links and has a bushing engaged with a sprocket to enable driving of equipment. The rubber pad comprises: a pad body made of a rubber material coupled to the outside of the link; and a bushing cover extended toward the adjacent pad body from an outer surface of the pad body to shield the bushing from the outside. A foreign substance discharge groove, which stores the bushing cover therein, can be formed in the pad body.
Patent KR-20220169094-A (KR)
Title: Portable laser ear therapy device
Inventor: KEE HYUN JU
IPC: A61N5/067
Filed: 2021-06-18
Abstract: The present invention relates to a portable laser ear therapy device comprising a pair of ear therapy modules worn on the user's ears, wherein the ear therapy module includes: a module body worn inside the user's ear; a red laser irradiation unit installed in the module body and irradiating a red laser into the ear; a first rechargeable battery provided in the module body and supplying power necessary for operation of the red laser irradiation unit; and a first charging unit provided in the module body to receive external power and charge the first rechargeable battery. According to the present invention, the portable laser ear therapy device does not require a communication connection or a separate device and also may be convenient to carry and use due to a compact standard and independent use, thereby being continuously used by a user, smoothing blood flow within ears, being useful for ear health like treatment of tinnitus or ear inflammation through sterilization and cell tissue generation, promoting hygienic use, and having excellent decorative properties when carried.
Patent KR-20230006174-A (KR)
Title: Rotor apparatus of coaxial counter-rotating aircraft
Inventor: LEE SEONG HAK
IPC: B64C27/605
Filed: 2021-07-02
Abstract: The present invention relates to a rotor device for a coaxial counter-rotating aircraft, which operates as at least a part among a collective control input, a cyclic control input, and a yawing control input is co-linked. According to an embodiment of the present invention, the rotor device for a coaxial counter-rotating aircraft can simplify a component of a rotor unit by separating the collective control input and the cyclic control input. According to the present invention, the rotor device for a coaxial counter-rotating aircraft can minimize an additional component composition for yaw control by linking a device for the yaw control of an aircraft to a device for the collective control input. The rotor device for a coaxial counter-rotating aircraft includes a first rotor unit, a second rotor unit, a gearbox, and a link assembly.
Patent KR-20230007689-A (KR)
Title: Vehicle and method for controlling thereof
Inventor: CHOI JAEWOONG
IPC: B60W40/105
Filed: 2021-07-06
Abstract: The present invention relates to a vehicle which avoids a collision based on a danger range by calculating the danger range of the vehicle and a peripheral object of the vehicle according to a factor inducing anxiety of a user, and a control method thereof. The present invention comprises: a first sensor unit installed in the vehicle to obtain driving data of the vehicle; a second sensor unit installed in the vehicle to obtain peripheral data of the vehicle; and a control unit having a driving unit controlling a driving direction and speed of the vehicle and having a processor processing the peripheral data and the driving data.
Patent KR-20230009013-A (KR)
Title: End cap holder for a gas cylinder
Inventor: KIM MIN YOUNG
IPC: F17C13/06
Filed: 2021-07-08
Abstract: An end cap holder for a gas cylinder can comprise: a base block and a holding block. The base block can grant rotation power for detaching an end cap installed on a nozzle of the gas cylinder to the end cap. An angle correction groove can be formed on a first side surface of the base block facing the end cap. The holding block can be rotatably stored in the angle correction groove and hold the end cap. The holding block can transfer the rotation power of the base block to the end cap by selectively coming in point-contact with the base block. Therefore, the end cap holder can precisely hold an end cap inclined toward a vertical axis and/or horizontal axis.
Patent KR-20230012688-A (KR)
Inventor: SONG SUN SOB
IPC: E04G17/04
Filed: 2021-07-16
Abstract: The present invention relates to a clamp unit for supporting a formwork. The clamp unit for supporting a formwork of the present invention comprises: an insertion pin including a fitting unit inserted through mutually facing portions of formwork panels and a locking unit provided at an end part of the fitting unit and forming a locking jaw which is caught on one surface of the mutually facing portions; and a clamping member including a fixation unit detachably fastened to the locking unit, a pressing unit located on the other surface of the mutually facing portions to press the other surface, and a connection unit connecting the fixation unit and the pressing unit, forming a fitting space into which the mutually facing portions are fitted, and adjusting the fitting space by elasticity. Accordingly, an objective of the present invention is to provide the clamp unit for supporting the formwork panel, which lets a unit cost of a material be able to be reduced.