baber/WOPTO huggingface dataset:
Patent KR-20200035379-A (KR)
Title: Booklet for training rapid reading skill, capable of educating english and strengthening concentration to readers
Inventor: CHOI JUNG SOO
IPC: G09B19/06
Filed: 2020-03-16
Abstract: The present invention relates to a booklet for training a rapid reading skill capable of educating English and strengthening concentration, and more particularly to a booklet for training a rapid reading skill capable of educating English and strengthening concentration, wherein a principle of repeated learning (principle of a rapid reading skill) through eye movement is used for training by using English as a tool for strengthening concentration and training a rapid reading skill, and thus concentration can be improved, English words can be easily learned and memorized for a long time, and reading ability and learning ability can be improved together with accurate eye movement. According to the present invention, the booklet for training a rapid reading skill capable of educating English and strengthening concentration comprises one learning page, in which capital letters and small letters of English alphabets and pronunciations thereof are respectively printed inside each of circular figures including a starting point and an end point, and diagonal lines for connecting the circular figures and the starting point and the end point are printed in a zigzag shape, so that students may be repeatedly trained to expand a visual perception field by seeing a group of English alphabets and pronunciations thereof inside the figures at once while following the diagonal lines from the starting point to the end point at a fast speed, thereby strengthening concentration and eyesight and naturally acquiring English alphabets.
Patent KR-20210115772-A (KR)
Title: Echo suppression method of acoustic signal system
Inventor: JEON JAE JIN
IPC: G10L21/0224
Filed: 2020-03-16
Abstract: The present invention relates to an echo suppression method of a sound signal system and a sound system that suppresses a sound echo. The echo suppression method according to one embodiment comprises the steps of: transforming sound signals of a time domain into two-dimensional information expressed in a predetermined time unit and a predetermined frequency bin unit through a Fourier transform; estimating an echo signal from a microphone signal by inputting the two-dimensional information into a convolutional neural network model; and suppressing the estimated echo signal in the microphone signal.
Patent KR-20210117091-A (KR)
Title: Electronic device configured to detect gestures and controlling method thereof
Inventor: LEE MINHEE
IPC: G06F3/01
Filed: 2020-03-18
Abstract: According to various embodiments, an electronic device includes a gesture sensor, a communication circuit, and at least one processor. The at least one processor is configured to: detect a gesture of a user of the electronic device through a gesture sensor; perform a first operation of the electronic device corresponding to the detected gesture, when a size of the detected gesture falls within the first range; and transmit a first signal for controlling at least one of one or more external electronic devices to perform a second operation corresponding to the detected gesture through a communication circuit, when the size of the detected gesture falls within a second range different from the first range.
Patent KR-20210120333-A (KR)
Inventor: KIM YANG SEOK
IPC: G06T7/00
Filed: 2020-03-26
Abstract: The present invention relates to a system and a method for sinus diagnosis. The present invention includes: a step of obtaining a reference picture by imaging a measurement object's face with a near infrared camera of a sinus measuring device with the measurement object biting an oral illumination mouthpiece; a step of obtaining near infrared pictures by changing the exposure time of the near infrared camera with an LED on the light illumination module emitting light; a step of calculating the inclination of the reference picture from the measurement object's face in the reference picture; a step of horizontally correcting the near infrared pictures by rotating the near infrared pictures by the measured inclination; a step of setting a pair of first to third points (P1 to P3) on the left and right sides of each of the corrected near infrared pictures; a step of calculating an evaluation index with respect to the measurement object's posture using each of the near infrared pictures; a step of selecting at least one near infrared picture in which the pixel value at the first point is within a predetermined range among the near infrared pictures in which the evaluation index is equal to or greater than a reference value and selecting the near infrared picture with the largest pixel value among the one or more selected near infrared pictures; and a step of calculating left and right sinus indices with respect to the selected near infrared picture.
Patent KR-20210122369-A (KR)
Title: Non-rotation Type AC Electric Generator
Inventor: CHOI WOO HEE
IPC: H02K3/34
Filed: 2020-03-30
Abstract: The present invention relates to a non-rotating type alternator which is configured to generate an alternating current with high efficiency without rotating a field or an armature. The non-rotating type alternator according to the present invention, in an alternator for generating an alternating current, comprises: a rod-shaped core member; a field which has a first hollow portion formed in the central portion while an electric line is wound around the same, and is disposed on the outside of the core member through the first hollow portion; and an armature which has a second hollow portion formed in the central portion while an electric line is wound around the same, and is disposed on the outside of the core member through the first hollow portion. A pole piece is provided between the field and the armature, and an insulating plate is disposed between the field and the pole piece, and between the armature and the pole piece.
Patent KR-20210122573-A (KR)
Title: Printed battery and IOT device including the same
Inventor: YIM MUN SU
IPC: H01M10/04
Filed: 2020-04-01
Abstract: A printed battery is provided. The printed battery according to an exemplary embodiment of the present invention includes: a plate-shaped first exterior material including a first resin layer and a first metal layer; a positive electrode active material layer formed by being printed on one surface of the first metal layer in a predetermined area; a plate-shaped second exterior material including a pair of second resin layers disposed on both surfaces of the second metal layer, respectively; a negative electrode formed by being printed in a predetermined area on the inner surface of the second exterior material; a plate-shaped separator disposed between the positive electrode active material layer and the negative electrode; and an adhesive member for bonding the edges of the first exterior material and the second exterior material to each other, wherein the first metal layer serves as both the role of the exterior material and the current collector of the positive electrode.
Patent KR-20200045453-A (KR)
Inventor: JANG GOO
IPC: C12N15/90
Filed: 2020-04-14
Abstract: The disclosure of the present application relates to a genetically modified transgenic animal and transgenic embryo. The genetically modified transgenic animal (or embryo) according to the disclosure of the present application comprises: a first cell having a genome including a first toolbox and a target site; and a second cell having a genome including a second toolbox and a modified site, wherein the first toolbox and the second toolbox each comprise at least one of a polynucleotide encoding an RNA-guided endonuclease, and a polynucleotide encoding a guide nucleic acid capable of binding specifically to the target site. The target site includes a first area, a second area, and a third area, wherein the first area is located at the 5′ end of the second area, and the third area is located at the 3′ end of the second area. The modified site includes a fourth area, a fifth area, and a sixth area, wherein the fourth area is located at the 5′ end of the fifth area, and the sixth area is located at the 3′ end of the fifth area. The sequence of the first area and the sequence of the fourth area are identical to each other, the sequence of the third area and the sequence of the sixth area are identical to each other, and the sequence of the second area and the sequence of the fifth area are different from each other.
Patent KR-20210130516-A (KR)
Title: Optical link transmission system and method
IPC: H04B10/58
Filed: 2020-04-22
Abstract: An optical link transmission system and method are provided. The optical link transmission system includes: a baseband signal generating module which receives a data signal, and generates a baseband signal; a digital modulation module which modulates the baseband digital signal, and outputs a differential gain digital signal by applying different radio frequency (RF) power weights according to a center frequency of a frequency assignment (FA) carrier; a digital-to-analog conversion module which converts the differential gain digital signal into an analog signal; and an optical modulation module which optically modulates the converted analog signal and transmits the same to an optical link.
Patent KR-20210134103-A (KR)
IPC: H01L27/15
Filed: 2020-04-29
Abstract: A light emitting element and a display device including the same are provided. The light emitting element comprises: a light emitting element core extending along one direction; and a transmission filter layer surrounding a portion of a side surface of the light emitting element core. The side surface of the light emitting element core includes a first region in which the transmission filter layer is disposed and a second region in which the transmission filter layer is not disposed.
Patent KR-20210145339-A (KR)
Inventor: LEE DONGCHUN
IPC: G06Q50/10
Filed: 2020-05-25
Abstract: Provided is an augmented reality providing device, which obtains an actual image through a camera in the augmented reality providing device, calculates pose data of the camera by applying an offset value between the tracker and the camera to the pose data of the tracker, when receiving the pose data of the tracker from the tracking device for measuring the pose data of the tracker mounted on the augmented reality providing device, generates a virtual image using the pose data of the camera from virtual space model data, and then generates an augmented reality image by combining the actual image and the virtual image.
Patent KR-20210108854-A (KR)
Title: Radial Gap Type Electric Motor and Roof Fan for Vehicle Using the Same
Inventor: KIM BYUNG SOO
IPC: H02K21/24
Filed: 2020-06-04
Abstract: The present invention relates to a radial gap type electric motor capable of ameliorating noise and vibration generation and a roof fan for a vehicle using the same. The roof fan for a vehicle of the present invention includes: an impeller; an electric motor which rotationally drives the impeller; a motor driving circuit which applies a driving signal to the electric motor; a housing which includes a ring-shaped outer frame, an electric motor support part located inside the outer frame and supporting a lower part of the electric motor, and a plurality of bridges of which both ends connect the outer frame and the electric motor support part, wherein the front end of each of the bridges is fixed to a roof fan installation module installed on the ceiling of a vehicle; and a cover which is coupled to one of the plurality of bridges and the electric motor support part to form an air cooling passage part.
Patent KR-20210151578-A (KR)
Inventor: KIM DONG JUN
IPC: G06Q30/02
Filed: 2020-06-05
Abstract: The present invention provides an urban railway station area limit range method using a pedestrian network which comprises: a first step of categorizing an urban railway station based on a ratio of the total floor area of commercial and business buildings to the total floor area of buildings in a region around the urban railway station by using 500 m from a central point of the urban railway station; and a second step of setting and analyzing the region around the urban railway station by reflecting a pedestrian road network. The second step comprises a step of setting a surrounding region based on a road network by using a service area analysis based on space information made of a node and a line.
Patent KR-20210155544-A (KR)
Inventor: KIM DONGHYUK
IPC: G06Q50/30
Filed: 2020-06-16
Abstract: According to an embodiment of the present invention, a server control method includes the steps of: receiving accident information from a first vehicle; determining an emergency lane based on a lane between two adjacent lanes among a plurality of lanes in an accident occurrence area based on the accident information; and calling an emergency vehicle to dispatch an emergency vehicle to an accident area, and transmitting information on the determined emergency lane to the emergency vehicle. Therefore, the emergency vehicles can accurately reach an accident site.
Patent KR-20210155668-A (KR)
Inventor: KANG HEE CHEOL
IPC: A01N59/00
Filed: 2020-06-16
Abstract: The present invention relates to a disinfectant composition exclusively used for children's products having improved odor, improved skin irritation, and improved skin safety. The present invention provides a disinfectant composition exclusively used for children's products comprising: 15-35 wt% of ethanol; and 0.0005-0.01 wt% of citric acid. The disinfectant composition exclusively used for children's products provided by the present invention not only satisfies the notice of the Ministry of Environment, but also reduces irritation caused by odor or skin contact and minimizes risks of product corrosion or deformation by maintaining weak acidity, thereby being safely used for all tools, toys, tableware, and clothes used by children.
Patent KR-20200074076-A (KR)
Title: Method for encoding/decoing video using intra prediction and apparatus for the same
Inventor: JEONG JE CHANG
IPC: H04N19/11
Filed: 2020-06-17
Abstract: Disclosed is a decoding method using an intra-screen prediction. The decoding method using the intra-screen prediction performed by a decoding device comprises the steps of: receiving a bitstream; obtaining decoding information from the received bitstream; generating a prediction block with regard to a current block to be decoded by using the obtained decoding information; and recovering the current block by adding a residual block and the prediction block obtained from the bitstream. Therefore, a compression rate of a video can be improved.
Patent KR-20210156634-A (KR)
Inventor: PARK MIN HO
IPC: C21D8/02
Filed: 2020-06-18
Abstract: The present invention provides a self-assembled carbon coated steel which is formed by utilizing a preexisting heat treatment process of steel materials and has oxidation resistance, sour resistance, and hydrogen-induced crack resistance. According to one embodiment of the present invention, the self-assembled carbon coated steel comprises: a steel base; an iron-silicide layer located on the steel base; and a carbon layer located on the iron-silicide layer.
Patent KR-20220003186-A (KR)
Title: Multi-functional wet plasma electrostatic precipitator that can easily remove exhaust gas and easily treat pollutants
Inventor: JEON HYUNG KEUN
IPC: B03C3/47
Filed: 2020-07-01
Abstract: An objective of the present invention is to provide a technology capable of effectively removing pollutants in exhaust gas including at least pollutants, such as PM, SOx, NOx, and the like, generated by operation of an engine in an industrial site or a ship. According to one embodiment of the present invention, an apparatus for removing pollutants included in exhaust gas comprises: a lower cell capable of being installed at the front end of an exhaust gas exhaust stack, having the open upper part, having a gas inlet formed on one side so that exhaust gas of a ship flows in and moves upward, and having a material outlet formed on one side of the lower part to discharge waste materials falling from the upper part to the outside; a dust collection module disposed to be stacked on the upper part of the lower cell and including a hollow main body, a discharge electrode installed in the main body, powered by an external power source, and ionizing contaminants including at least SOx and NOx in the exhaust gas, and a plurality of dust collection electrodes formed in a plate shape and collecting the contaminants ionized by the discharge electrode; and an upper cell disposed to be stacked on the upper part of the dust collection module, and having an outlet formed therein to allow a gas from which the contaminants have been removed by the dust collection module to be discharged therethrough. At least one dust collection module is installed to be stacked in the height direction.
Patent KR-20220006854-A (KR)
Inventor: SEO SOO JUNG
IPC: H04N7/18
Filed: 2020-07-09
Abstract: Disclosed is a service providing method performed in a mobile terminal of a master for instructing play offline for a group consisting of protected persons of guardians. The method includes: a play activation step of activating a play mode when there is a play start instruction for a master's play instruction for group members at an offline location agreed in advance; and a master quality management steps of in which it is determined whether there is a downgrade factor for master's instruction quality to reflect it to the master's instruction quality, from a time when the play mode is activated to a time when activation ends. Therefore, it is possible to eliminate or minimize distrust, concern or anxiety of the guardians.
Patent KR-20220011400-A (KR)
Inventor: CHO BYOUNG JAE
IPC: B60P3/20
Filed: 2020-07-21
Abstract: The present invention relates to a freezer vehicle having triple compressors for air conditioners, which has a freezing chamber for storing frozen foods, a cooling chamber for storing cold foods, and a partition capable of varying space of the freezing chamber and the cooling chamber. The freezer vehicle of the present invention comprises: a bracket for dual compressors, wherein a compressor for a driver's seat is installed on an engine of the freezer vehicle and the bracket for dual compressors is installed on the compressor for a driver's seat in order to install two compressors corresponding, respectively, to the freezing chamber and the cooling chamber in a lower part of the compressor for a driver's seat; and a compressor for the freezing chamber and a compressor for the cooling chamber installed on the bracket for the dual compressors. Accordingly, the existing compressor installed on the vehicle is used as the compressor for a driver's seat to prevent gas from leaking when the compressor is separated and the previously installed compressor doesn't needs to be separated so that necessary compressors can be additionally installed in a convenient way. In addition, work time for separating an existing compressor and re-installing a compressor can be greatly reduced.
Patent KR-20220012143-A (KR)
Inventor: JUNG YOUNG HO
IPC: E05F1/02
Filed: 2020-07-22
Abstract: The present invention relates to an automatic closing device of a sliding door. The automatic closing device of a sliding door comprises: a door frame forming an outer edge of the sliding door, the door frame composed of a first vertical frame, a second vertical frame installed spaced apart from the first vertical frame, and an upper frame installed on top of the first vertical frame and the second vertical frame; a door panel positioned under the upper frame and installed to be movable in a longitudinal direction of the upper frame in a plane between an open position and a closed position; a wire fixedly connected to the door panel; a weight installed to be elevated and lowered along the first vertical frame, and being elevated when the door panel is moved to the open position by an external force of a user and lowered when the user removes the external force, to make the door panel closed; a movable body installed to be elevated and lowered along the second vertical frame, and being lowered when the door panel is opened by the external force of the user and elevated when the user removes the external force; and a deceleration body reducing a moving speed of the movable body when the weight is lowered and the door panel is closed, to reduce a closing speed of the door panel. The door can be automatically closed at a constant speed from when the sliding door begins to close until it is completely closed.
Patent KR-20220012585-A (KR)
Title: Case and electronic device including the same
Inventor: KANG JEONGA
IPC: G06F1/16
Filed: 2020-07-23
Abstract: Disclosed is an electronic device including a housing which includes a first plate, a second plate facing a direction opposite to the first plate, and a side member surrounding a space between the first plate and the second plate. The second plate includes: a light-transmitting layer including a fine pattern layer disposed on the first surface; a multi-deposition layer formed in a lower part of the first surface of the light-transmitting layer, and including a structure in which two different materials are alternately deposited; a UV primer layer formed in a lower part of the multi-deposition layer; and a paint layer formed in a lower part of the UV primer layer. In addition, various embodiments identified through the specification may be possible. According to various embodiments, a sophisticated design can be implemented by including a UV primer layer, a multi-evaporation layer, and a paint layer in a case of an electronic device by using a plastic injection molding product as a base.
Patent KR-20220016722-A (KR)
Title: Free fall type penetration tester for underwater
Inventor: SHIN CHANG JOO
IPC: G01V1/52
Filed: 2020-08-03
Abstract: According to one embodiment of the present invention, a penetration tester comprises a cone probe, a rod, and a main body. The cone probe includes a body formed straight, and a tip coupled to one end of the body and having a sharp front end. The penetration tester comprises at least one rod coupled to the other end of the body and formed straight along the longitudinal direction of the body, and the main body coupled to the rod, and accommodating an electric part for measuring at least one among acceleration, pressure, and inclination. The main body includes at least two posture control wings formed parallel to the longitudinal direction of the main body, the cone probe, and the rod, on the outer periphery.
Patent KR-20220018238-A (KR)
Title: Lamp Having Auto Light Irradiation Aiming Device
Inventor: HONG SEUNG PYO
IPC: F21S41/657
Filed: 2020-08-06
Abstract: The present invention relates to an auto-light irradiation aiming device (1-1) applied to a lamp (1). According to the present invention, a front portion of a light source module (10) irradiating light is covered by an airfoil cover (40) of an airfoil shape. Also, the light module (10) is moved upward by lifting force due to a speed change of passing driving wind or is moved downward by drag force, such that optical performance required at high speed for a long distance and the like is improved by using an aerodynamic change of a vehicle due to an increase or decrease in a vehicle speed to a variable change in a light irradiation direction of the lamp (1). In particular, the light irradiation direction is adjusted by stoppers (62, 72A, 72B) to prevent a glare phenomenon generated at a certain angle or more, such that the present invention is advantageous to satisfy an insurance institute highway safety (IIHS) headlamp regulation.