baber/WOPTO huggingface dataset:
Patent KR-20220104986-A (KR)
Inventor: KIM JONG HAK
IPC: B01D69/10
Filed: 2021-01-19
Abstract: The present invention relates to a gas separator and a manufacturing method thereof. More specifically, the present invention relates to a gas separator that includes an acrylic selective layer made of a composite including a copolymer represented by chemical formula 1, silver salt and ionic liquid, has a solid state, and provides significantly improved facilitated transport performance by implementing excellent selectivity and permeability for carbon monoxide, and a manufacturing method thereof.
Patent KR-20210015977-A (KR)
Inventor: PARK JI SEONG
IPC: G10L15/06
Filed: 2021-01-20
Abstract: According to one embodiment of the present invention, an apparatus for realizing a conversation with a dead person realizes a voice and an image of a dead person to have a conversation with a user and comprises: a dead person information receiving unit for receiving dead person information including personal information of the dead person from a user terminal; a dead person voice receiving unit for receiving a dead person voice matching the voice of the dead person in the living years of the dead person to an age from a user terminal used by a user; a division data generation unit for generating division data resulting from dividing the voice of the dead person in the living years of the dead person into syllable units; and an aging voice data generation unit for generating aging voice data resulting from aging the voice of the division data of the dead person in accordance with the present age of the dead person in the case the dead person is still alive by a machine learning algorithm using voice data in accordance with the ages of people as learning data.
Patent KR-20220105852-A (KR)
Inventor: LEE HYO JIN
IPC: F01N3/20
Filed: 2021-01-21
Abstract: The present invention relates to an exhaust gas treatment apparatus and an exhaust gas treatment method using the same. In one embodiment, the exhaust gas treatment apparatus comprises: an inlet line through which an exhaust gas is introduced; a selective reduction catalyst (SCR) unit connected to the inlet line and through which the exhaust gas flows, having a selective reduction catalyst layer therein, and generating a first process gas from which a nitrogen oxide is removed by treating the introduced exhaust gas by injecting a reducing agent including ammonia (NH<sub>3</sub>); a discharge line connected to a rear end of the SCR unit and through which the first process gas is discharged; and a circulation line connected to the discharge line and the inlet line. An objective of the present invention is to provide the exhaust gas treatment apparatus which is excellent in preventing generation of a secondary generated fine dust.
Patent KR-20210096568-A (KR)
Title: Dual wire welding or additive manufacturing system and method
Inventor: ALBRIGHT MATTHEW A
IPC: B23K9/29
Filed: 2021-01-25
Abstract: The present invention relates to a welding or stacking manufacturing system, which comprises a power source having a controller for controlling an operation of the power source. In accordance with the present invention, the power source provides a current waveform for a contact tip assembly having a first bore terminating at a first outlet orifice and a second bore terminating at a second outlet orifice. The first outlet orifice transmits a first wire electrode, and the second outlet orifice transmits a second wire electrode. Also, outlet orifices are separated from each other by a distance configured to promote the formation of bridge droplets between wire electrodes while preventing a solid portion of the first wire electrode transmitted through the first bore from being in contact with that of the second wire electrode transmitted through the second bore during a deposition operation in which the current waveform is simultaneously conducted to all of the wire electrodes through the contact tip assembly.
Patent KR-20220107546-A (KR)
Inventor: MOON JUN SOHN
IPC: G06T7/30
Filed: 2021-01-25
Abstract: Disclosed is a surface image guidance-based system for aligning and monitoring patient position. To this end, the present invention comprises: a first RGB depth optical camera that is positioned toward a table on which a patient can lie and photographs the right side of the patient's body; a second RGB depth optical camera that is positioned toward the table on which the patient can lie and photographs the left side of the patient's body; a central RGB depth optical camera that is positioned toward the table on which the patient can lie and photographs the front of the patient's body; and a central server that collects three-dimensional data of the patient on the basis of imaged information in conjunction with the three cameras, that is, the first RGB depth optical camera, the second RGB depth optical camera, and the central RGB depth optical camera, acquires data points having x, y, z coordinates in a three-dimensional space, and then obtains a reference three-dimensional image of the patient, wherein the central server compares the reference three-dimensional image with a three-dimensional image of the patient obtained through the photographing, and determines whether the images are the same. Human errors can be minimized so that surgeries and treatments can be performed more accurately.
Patent KR-20210100015-A (KR)
Title: Locking device for parking brake and parking brake
Inventor: JOHANNES STOHR
IPC: B60T8/171
Filed: 2021-01-27
Abstract: The present invention relates to a locking device for a parking brake, which comprises: a latch wheel (10) capable of moving around the circumference of a rotating shaft (X); at least two stopping poles (20) capable of engaging with the latch wheel in order to moor the latch wheel (10); an adjustment device (50); and a joining member (30), wherein the joining member (30) joins the at least two stopping poles (20) to the adjustment device (50), the joining member (30) is capable of moving to a first location (A) and a second location (B) by means of the adjustment device (50), and the at least two stopping poles (20) allow the latch wheel (10) to rotate in a first rotational direction and a second rotational direction at the first location and the at least two stopping poles (20) can engage with the latch wheel (10) and allows the latch wheel (10) to rotate only in the first rotation direction at the second location. In addition, the present invention relates to a parking brake including a locking device (1). In accordance with the present invention, provided are an improved locking device and an improved parking brake.
Patent KR-20220108930-A (KR)
Inventor: TAE SEON KANG
IPC: G06Q10/06
Filed: 2021-01-28
Abstract: Disclosed are an apparatus and a method for cable installation work volume management. The work volume management apparatus includes: a user response unit, when receiving a site image related with cable installation from a user terminal, transmitting design information corresponding to the site image to the user terminal, and transmitting performance information about cable installation generated based on the design information from the user terminal; an image recognition unit analyzing tag information corresponding to a tag captured to be included in the site image to determine the design information corresponding to an installation location of a real object to which the tag is attached; and a work volume management unit generating work volume information of a worker corresponding to the user terminal by using the performance information. Therefore, the present invention is facilitating cable installation status management.
Patent KR-20220109653-A (KR)
Title: Artificial lumen and method for manufacturing thereof
Inventor: KIM CHEOL SANG
IPC: A61F2/07
Filed: 2021-01-29
Abstract: The present invention relates to an artificial conduit and a manufacturing method thereof, and more particularly, to a helix structure artificial conduit having a flexible property and a manufacturing method thereof. Since the artificial conduit according to the present invention is embodied in a helix structure and has excellent physical properties and flexibility, so that it is possible to alleviate conduit clogging caused by actual movement after living body transplantation.
Patent KR-20220114372-A (KR)
Title: Washing machine having automatically opening door
Inventor: LEE YOUG HUI
IPC: A47L15/42
Filed: 2021-02-08
Abstract: According to one embodiment of the present invention, a dishwasher with an automatically opening door comprises: an upper member in which a first space for storing and washing dishes inside is formed; a lower member in which a second space for storing an operation circuit, which generates an operation signal for washing the dishes and an end signal for ending washing when a washing time is completed, is formed; a handle which is connected to both sides of the upper member through a connecting member and is arranged to surround a front surface, a back surface, and the both sides of the upper member; an electric motor which is electrically connected to the operation circuit and protrudes from a back surface of the lower member by penetrating the back surface of the lower member; a rotating member which is penetrated by a rotating unit of the electric motor and rotates together as the electric motor rotates; a string which has one side connected to the center of the rotating member and the other side connected to a back portion of the handle so as to be wound or unwound around the center of the rotating member as the rotating unit of the electric motor rotates; and an intermediary member which is penetrated by the rotating unit of the electric motor, is disposed between a main body of the electric motor and the rotating member, and assists in winding and unwinding of the string.
Patent KR-20210022593-A (KR)
Title: Stending Scissors
Inventor: KIM SUK BONG
IPC: B26B13/22
Filed: 2021-02-09
Abstract: The present invention relates to standing scissors, enabling the scissors to be vertically stood while preventing a scissor blade from coming in contact with an upper surface of a table when placing the scissors. More specifically, the standing scissors enables an end portion of a rear side of a scissor blade main body which is made of a metal material to be insert-injection formed while being inserted into a lower handle made of a synthetic resin material at least a half of depth of the handle when molding the lower handle on the rear side of the scissor blade through insert-injection, and a support device supported by the upper surface of the table protrudes to a front side from a front side of the lower handle. The bottom surface of the lower handle is formed to be flat, thereby enabling a center of gravity of the standing scissors to be positioned in the lower handle on the rear side of the scissors to enable the standing scissors to be vertically stood while preventing the scissor blade from coming in contact with the upper surface of the table when the standing scissors are vertically stood. According to a configuration of the scissors, a center portion of the pair of metallic scissor blade main bodies (3) having the front scissor blade (1) and a rear handle connection unit (2) is installed by a hinge pin (4) in a hinge method, and the vertical handle connection unit (2) vertically positioned on the rear side of the scissors has the vertical handles (5, 6) made of the synthetic resin material formed by insert-injection. The vertical handles (5, 6) is formed in insert-injection while an end portion of the vertical handle connection unit (2) is inserted from the front side to the rear side of the vertical handles (5, 6) at least a half of the depth of the handle, and the support device (7) mounted on and supported by the upper surface (10) of the table is formed to protrude from the front side of the lower handle (6) to the front side while the bottom surface of a front end portion has predetermined width.
Patent KR-20220114805-A (KR)
Inventor: LIM JONG YEOL
IPC: A61H37/00
Filed: 2021-02-09
Abstract: The present invention relates to a striking device for massage, comprising: a gripping part; a striking rod inserted into the gripping part; and a fixing means for combining the gripping part and the striking rod into one body, wherein the striking rod includes a plurality of rods arranged and extending in a longitudinal direction, the plurality of rods are arranged so that a distance therebetween increases as each rod faces outward, and the striking rod is divided into a plurality of regions having different strengths of repulsive forces, thereby improving convenience of use. To this end, the present invention comprises: a gripping part formed in the form of a rod extending in the longitudinal direction for a user to grip, and having an insertion hole that is concave inwardly at one end thereof in the longitudinal direction; a striking rod formed in the form of a rod extending in the longitudinal direction, having one end in the longitudinal direction inserted into the insertion hole, arranged to have an inclination angle that widens outward as each rod faces toward the other end in the longitudinal direction, and arranged so that a distance between rods increases as the rods face outward; and a fixing means for fixing the striking rod into the insertion hole. The striking rods are divided into a first region in which the distance between the rods is 0 mm or less than 5 mm, a second region in which the distance between the rods is greater than 6 mm or less than 15 mm, and a third region in which the distance between the rods is greater than 16 mm or less than 20 mm, and the first region, the second region, and the third region are arranged to have different strengths of repulsive forces when striking with the same force.
Patent KR-20220116674-A (KR)
Title: Apparatus for controlling motor and method for controlling motor
Inventor: JUNG HAN SU
IPC: H02P27/06
Filed: 2021-02-15
Abstract: According to various embodiments, provided is a motor control device which checks whether there is an abnormality in the wiring of a motor in an electronic device comprising one inverter that controls the driving operation of the plurality of motors, switches a wiring method between the inverter and the plurality of motors, or drives the motor. For example, the motor control device comprises: the inverter converting DC power into AC power and provides the same to any one of the plurality of motors; a switching unit switching a wiring method between the inverter and the plurality of motors; and a control unit, wherein the control unit controls the inverter to output an input signal of a predetermined pattern in response to the switching of the wiring method by the switching unit and can generate a control signal for controlling the inverter or the switching unit based on a response signal corresponding to the input signal. Other embodiments are possible. In addition, whether the specific motor connected to the inverter is the same as the motor to be driven is checked according to the switching of the wiring method such that the motors other than the one corresponding to the driving command can be blocked from being driven while connected to the inverter.
Patent KR-20220119299-A (KR)
Title: an eraser power container
Inventor: JUNG TAE CHO
IPC: A47B27/00
Filed: 2021-02-20
Abstract: The present invention provides an eraser dust container for easily cleaning eraser dust generated from an eraser by using the eraser, wherein an adhesive is attached on a desk, the adhesive is attached on the eraser dust container to attach the desk and the same, eraser dust on the desk is pushed to be contained in the eraser dust container, and the eraser dust can be thrown away into a trash can at once by opening a plate under the eraser dust container. Therefore, eraser dust and other trashes can be contained in the eraser dust container and then thrown away, and cleaning of the eraser dust can be done at once to increase user convenience.
Patent KR-20220121008-A (KR)
Title: Method for provinding integrated management platform for device failures
Inventor: CHOI SEUNG HWAN
IPC: G06F9/451
Filed: 2021-02-24
Abstract: The present invention provides a method for providing an integrated management platform for device failures, which is performed by a server. The method comprises the steps of: (a) collecting diagnosis item information of at least one device; (b) determining the state of the device by analyzing the diagnosis item information; and (c) providing a user terminal with an integrated management interface including information about the state of the device. The diagnosis item information includes at least one of a real-time screen image of the device, operating system failure information, hardware failure information, driver failure information, input/output history information, software failure information, and network failure information. The integrated management interface includes at least one of a real-time integrated dashboard providing UI, a device screen providing UI, a device status providing UI, a program management UI, a device power management UI, a device monitoring UI, and a grouping UI. The present invention can reduce the time and material costs required to maintain and respond to failures of existing terminals for stores.
Patent KR-20220125627-A (KR)
Title: Active noise control apparatus of vehicle
Inventor: LEE SEUNG JAE
IPC: G10K11/178
Filed: 2021-03-05
Abstract: The present invention relates to an active noise control apparatus of a vehicle. The active noise control apparatus of the vehicle according to one embodiment of the present invention comprises: a controller generating a noise source signal introduced from the exterior of the vehicle and generating an anti-phase signal with respect to the noise source signal; and an acoustic actuator outputting the anti-phase signal generated by the controller to cancel the noise source signal. The acoustic actuator transmits vibration to a diaphragm provided in the vehicle so that a canceling point which cancels out the noise source signal is formed in the center of the vehicle. An objective of the present invention is to provide the active noise control apparatus capable of increasing efficiency and sensory performance of an active noise control (ANC) function.
Patent KR-20210117939-A (KR)
Title: Weighing apparatus
Inventor: TARUMOTO YOSHINORI
IPC: B65G43/08
Filed: 2021-03-12
Abstract: A measuring device comprises: a transfer unit where an object is transferred; a measuring unit measuring weight of the object on the transfer unit; and a processing unit having a plurality of preset digital filters and processing an original signal outputted from the measuring unit. The processing unit selects one digital filter among the plurality of digital filters based on a result where each of the plurality of digital filters is applied to the original signal when the object is not transferred by the transfer unit during operation of the transfer unit.
Patent KR-20220130476-A (KR)
Title: Chamfering machine capable of processing various workpieces
Inventor: CHA BUM SIK
IPC: B23Q17/20
Filed: 2021-03-18
Abstract: The present invention relates to a chamfering machine capable of processing various workpieces. According to an embodiment of the present invention, the chamfering machine capable of processing various workpieces comprises: a table; a support plate installed on the table, and including a plurality of floating air outlets for ejecting air to float a workpiece; a clamp installed on the table to press and fix the floated workpiece in a vertical direction; and a blade installed on the table, and including an upper blade and a lower blade for cutting both upper and lower edges of the workpiece fixed by the clamp. Therefore, the chamfering machine can precisely chamfer workpieces having various thicknesses, and can freely adjust an angle and degree of chamfering of workpieces having various thicknesses by adjusting the mutual spacing and mutual angle between the upper and lower blades, thereby being used universally.
Patent KR-20220134265-A (KR)
Title: Electric Booster Brake Apparatus and Controlling Method Thereof
Inventor: KO JI WEON
IPC: B60T8/32
Filed: 2021-03-26
Abstract: Disclosed are an electric booster brake apparatus and a control method thereof. In accordance with one embodiment of the present disclosure, the electric booster brake apparatus includes: an electric booster unit formed to press a master cylinder storing a brake fluid therein as the displacement of a motor piston is adjusted by the motor piston linearly moved in accordance with the rotation of a motor; an electronic stability control (ESC) operating unit including a pressure sensor formed to calculate required braking pressure for the braking of a vehicle, and measure pressure of the master cylinder; and an electric booster control unit receiving values about the required braking pressure and the pressure of the master cylinder from the ESC operating unit to control a position of the motor piston, wherein the electric booster control unit includes a feedback control unit compensating for a difference between the values about the required braking pressure and the pressure of the master cylinder to calculate the displacement of the motor piston. Therefore, the present invention is capable of reducing noise due to hydraulic control.
Patent KR-20220136533-A (KR)
Title: Printed circuit board structure, and methods of manufacturing the same
Inventor: LEE JONG TAE
IPC: H05K1/03
Filed: 2021-03-30
Abstract: A printed circuit board according to an embodiment comprises: a test support substrate which includes a test hole; and a circuit structure substrate which is disposed on the test support substrate, and which includes at least one circuit pattern as a path of an electrical signal, and an insulating layer disposed to insulate between the circuit patterns and to expose a portion of the circuit pattern. The test hole is disposed in the test support substrate, and is configured to expose a portion of the circuit pattern by passing through the test support substrate so that the probe of a probe test device can be connected to the circuit pattern.
Patent KR-20220136721-A (KR)
Inventor: KIM EUN SOO
IPC: G03H1/22
Filed: 2021-04-01
Abstract: Embodiments of the present invention provide a pinhole-based holographic display which allows light having passed through a lens array to enter a panel, allows the panel to output an image, expands the viewing angle of the image through a pinhole, and can adjust the viewing angle with respect to the distance between the pinhole and the panel. The pinhole-based holographic display comprises: a backlight which emits parallel light; a lens array in which a plurality of lenses are arranged in a path of the parallel light; a panel which receives light having passed through the lens array, and provides a holographic image; and a pinhole plate which is arranged with a plurality of pinholes for extending the viewing angle of the image.
Patent KR-20220144004-A (KR)
Inventor: AHN JUN YEONG
IPC: H02S40/34
Filed: 2021-04-16
Abstract: The present invention relates to drowsy driving prevention and, more specifically, to a drowsy driving prevention device which uses iris recognition to wake up a driver by a siren sound embedded in the device if the driver does not blink during a prescribed time, and then provides a method for stopping drowsiness in a recorded voice through a speaker. According to the present invention, the drowsy driving prevention device can reduce accidents and prevent accidents caused by driving while drowsy simply by connecting the device to a cigarette jack to mount the device. Also, unlike a conventional system with a monetary burden, the single simple drowsy driving prevention device can be used to greatly reduce the monetary burden.