baber/WOPTO huggingface dataset:
Patent KR-20220010375-A (KR)
Title: Auger Bit for Ground Excavation
Inventor: KIM SEOK YOUNG
IPC: E21B10/46
Filed: 2020-07-17
Abstract: The present invention relates to an auger bit that is mounted on an excavator for excavating the ground and crushes a large stone such as a boulder or bedrock and, more specifically, to an auger bit for ground excavation in which a bit tip does not fall off from a body even when the bit tip is strongly impacted with a rock mass or bedrock during ground excavation by inserting the bit tip into an insertion space formed at the end of the body. According to the present invention, in the auger bit mounted on an excavator for excavating the ground, the auger bit for ground excavation includes a body fixed to the excavator and a bit tip installed at the end of the body, wherein the bit tip is inserted and installed into a bit tip insertion groove recessed in the form of opening on both sides at the end of the body. Accordingly, ground excavation work can be performed smoothly.
Patent KR-20220011538-A (KR)
Title: Untact online learning system and learning service providing method using the same
Inventor: LEE YUN SEOK
IPC: G06F21/51
Filed: 2020-07-21
Abstract: The present invention relates to a non-face-to-face online learning system and to a learning providing method using the same. The system enables learning through a learning system having a server configured separately from the school Internet network, by removing the restrictions on access and learning methods.
Patent KR-20220012083-A (KR)
Inventor: KYUJAE JANG
IPC: H04L25/03
Filed: 2020-07-22
Abstract: In accordance with at least one embodiment of the present invention, an electronic device includes: a digital block processing an input signal to output a base-band digital signal; an analog block converting the base-band digital signal into an analog signal and processing the converted analog signal to convert the signal into a radio frequency (RF) signal; and an antenna module amplifying the RF signal and outputting the amplified transmission signal. The digital block determines whether an output waveform of the transmission signal outputted through the antenna module is a first or second waveform, and then, when the output waveform is the first waveform, the digital block can adjust the level of the base-band digital signal based on a first backoff value, and, when the output waveform is the second waveform, the digital block can adjust the level of the base-band digital signal based on a second backoff value. Besides, at least one other embodiment is possible. Therefore, the present invention is capable of reducing the consumption of current by increasing the efficiency of an amplifier.
Patent KR-20200094712-A (KR)
Inventor: PARK YOUNG O
IPC: H04N19/172
Filed: 2020-07-24
Abstract: Disclosed are a video encoding method and device having temporal scalability, and a video decoding method and device having temporal scalability. The video encoding method divides pictures included in a picture sequence into temporal sub-layers, classifies a temporal layer access picture into a first temporal layer access picture and a second temporal layer access picture based on whether or not the picture which is encoded after the temporal layer access picture and belongs to the temporal sub-layer which is the same or higher than the temporal layer access picture can refer to the picture encoded earlier than the temporal layer access picture, and adds type syntax information for identifying the first temporal layer access picture the second temporal layer access picture to transmission unit data including the temporal layer access picture.
Patent KR-20220014495-A (KR)
Inventor: LEE TAE HEE
IPC: G06T7/11
Filed: 2020-07-29
Abstract: An electronic device is disclosed. The electronic device includes a first image sensor, a second image sensor, and a processor. The processor obtains a first depth image and a confidence map using the first image sensor, obtains an RGB image using a second image sensor, obtains a second depth image based on the confidence map and the RGB image, and obtains a third depth image by synthesizing the first depth image and the second depth image based on the pixel value of the confidence map.
Patent KR-20210015691-A (KR)
Inventor: PATEL ARPANKUMAR
IPC: H01F41/02
Filed: 2020-07-29
Abstract: The present invention relates to a method for producing an inductive component (1). According to the present invention, a base body including a magnetic material is sintered, and then pulverized. According to the present invention, sintered particles (P1, P2) mixed with binders (B1, B2) are generated from the pulverization to form at least one mixture. The mixture and at least one coil (2) are arranged in a mold, and the binders (B1, B2) are activated, such that the sintered particles (P1, P2) form one or more magnetic cores (3, 4) for at least partially surrounding the coil (2) together with the binders (B1, B2). According to the method of the present invention, the inductive component (1) with improved electromagnetic properties can be easily produced at low costs.
Patent KR-20220014979-A (KR)
Inventor: KIM YOUNG GAB
IPC: G06F40/205
Filed: 2020-07-30
Abstract: Disclosed is a method for detecting an advertisement injection application. The present invention comprises: a step of crawling information of a mobile application; a step of analyzing a user review included in the information of the mobile application; a step of calculating an advertisement injection score (AIS) based on the user review; and a step of detecting an advertisement injection application based on the advertisement injection score.
Patent KR-20220015526-A (KR)
Inventor: ROH JI HOON
IPC: G06Q20/12
Filed: 2020-07-31
Abstract: The present invention relates to a method and system for providing content so that a user can more easily understand properties of the content. According to the present invention, the method may comprise: a step of receiving, from an electronic device, a selection request for specific content; and a step of providing an episode list for a plurality of episodes constituting specific content on the electronic device based on the selection request for the specific content.
Patent KR-20220019303-A (KR)
Inventor: LEE DONG HYUN
IPC: F21V33/00
Filed: 2020-08-06
Abstract: Disclosed is a multi-head type skincare system to perform a functional operation suitable for each head without a button operation or with minimal button operations. According to the present invention, the multi-head type skincare system comprises: a plurality of functional heads; a main body to which the heads are coupled; and a wireless charger for charging a battery of the main body. The wireless charger is formed to have a space formed therein to store the functional head separated from the main body. At least one of the functional heads is provided with an identification means capable of identifying the corresponding functional head. The main body includes a recognition device capable of loading a program which identifies the functional head through communication when the function head is coupled to the main body and operates a main body actuator control device so that a main body actuator is operated in an operation method suitable for the identified function head.
Patent KR-20220022019-A (KR)
Inventor: PARK KYUNG TEA
IPC: G09G3/3233
Filed: 2020-08-14
Abstract: According to one embodiment of the present invention to solve a task, an input detecting device comprises: a plurality of sensor pixels connected to a driving line and signal input line; a horizontal driving unit sequentially providing a horizontal driving signal to the sensor pixels through the driving line; a multiplexer connected to n input lines and one output line and sequentially outputting n detection signals received through n signal input lines as one output line; and a vertical driving unit receiving the n detection signals through the one output line. The horizontal line applies the horizontal driving signal n times to correspond to the n detection signals.
Patent KR-20220028226-A (KR)
Inventor: KIM TAE HAN
IPC: A01G27/00
Filed: 2020-08-28
Abstract: The present invention provides a transfer tool for biodegradable seedling pots. A biodegradable seedling pot, which is a transfer target, is made of paper pulp, starch, and the like. These materials have lower physical strength that that of synthetic resin or plastics, thereby being easily deformed or broken. In addition, these materials are weak to moisture, so water permeates when water is given for germination after sowing, thereby causing problems of being easily torn or deformed due to combination with moisture. To solve such problems, the transfer tool comprises: a plurality of parallel rods forming a fork; a fork fixing plate fixing the plurality of rods in parallel at regular intervals; and a handle rod fixed to the fork fixing plate. Accordingly, the transport tool solves a problem that seedling boards made of a biodegradable material can be moved due to being torn or softened by the nature of the biodegradable material when the seedling boards are moved for planting after seedlings capable of being planted are grown by sowing, watering, sprouting, and watering for 30 days, thereby providing an effect of stably transferring the seedling boards.
Patent KR-20220031201-A (KR)
Inventor: IN CHEOL KIM
IPC: A61B17/295
Filed: 2020-09-04
Abstract: The present invention relates to forceps for a biopsy. According to the present invention, disclosed is a technology capable of stably collecting tissues in the body, by comprising: a forceps assembly part with a forceps shape to collect the tissues in the body subject to be tested; a wire assembly part with a front-side end connected to the forceps assembly part; a handle body part connected to a rear-side end of the wire assembly part and controlling an operation of the forceps assembly part; and a balloon tube part with a balloon surrounding the forceps assembly part and provided at the front-side end. Therefore, the present invention is capable of having an effect of improving a stability and accuracy of a surgical procedure.
Patent KR-20210046538-A (KR)
Title: Organic light emitting diode and organic light emitting device including the same
Inventor: LEE JI AE
IPC: H01L51/50
Filed: 2020-09-07
Abstract: The present invention relates to an organic light emitting diode in which at least one light emitting material layer positioned between the two electrodes includes a triazine-based delayed fluorescent material and a fluorescent material having a boron-dipyrromethene (BODIPY) core, and an organic light emitting device including the organic light emitting diode. The triazine-based delayed fluorescent material and the fluorescent material having the BODIPY core may be included in the same light emitting material layer or in an adjacent light emitting material layer. By controlling the energy levels of the delayed fluorescent material and the fluorescent material, the driving voltage of the organic light emitting diode may be lowered and the luminous efficiency may be improved.
Patent KR-20220037227-A (KR)
Inventor: SEUNGHYUN KIM
IPC: G09G3/3225
Filed: 2020-09-17
Abstract: A display device includes: unit pixels in which red, white, blue, and green sub-pixels are sequentially arranged; and an image processor configured to detect text from an image signal input from outside, perform image processing on the text, and output the text, wherein in the unit pixels respectively corresponding to both edges of the text, the image processor may perform image processing so that predetermined sub-pixels adjacent to a central part of the text are driven in a light-emitting state. Accordingly, it is possible to effectively implement clear type text in a four-color type display device.
Patent KR-20220040013-A (KR)
Inventor: PARK EUN KYOUNG
IPC: H01M4/62
Filed: 2020-09-23
Abstract: Disclosed are a positive electrode for a lithium secondary battery that improves coating properties and battery performance by adding a small amount of a metal oxide-based additive or a clay-based additive having an average particle size of less than 1 μm to the positive electrode, a manufacturing method thereof, and a lithium secondary battery including the positive electrode. The positive electrode for a lithium secondary battery includes a positive electrode active material, a conductive material, a binder, and an additive having an average particle size (D50) of less than 1 μm, wherein the additive is a metal oxide-based additive that is a redox mediator material or a clay-based additive that is an ionic conductor material.
Patent KR-20220040026-A (KR)
Title: Systems for implementing binary neural networks suitable for pyramid structure
Inventor: KIM HYUN JIN
IPC: G06N3/04
Filed: 2020-09-23
Abstract: A binary neural network implementation system according to one embodiment of the present invention comprises: a basic block configured to connect two first sub-blocks; and a downsampling block configured to connect one second sub-block and one first sub-block, wherein the first sub-block and the second sub-block comprise a shuffling layer configured to shuffle a plurality of channels, and the second sub-block comprises a max pooling layer configured to reduce a size of the data by applying a max pooling to the shuffled input value. Therefore, the present invention is capable of having a smaller model size and a smaller amount of operation.
Patent KR-20220040266-A (KR)
Inventor: SEO YEONG WOO
IPC: H02K5/22
Filed: 2020-09-23
Abstract: The present invention a bus bar unit for a motor electrically connected to the motor including a stator to which a coil is wound. The bus bar unit for the motor comprises: a first terminal including a first body and a first terminal unit which protrudes on an upper part of the first body and to which a coil is electrically connected; a first holder supporting a first terminal so that the first terminal unit is exposed outwards; and a second holder provided on an upper part of the first holder and pressurizing the coil to the first terminal unit. Accordingly, the present invention can simplify a structure and improve stability and reliability.
Patent KR-20220043478-A (KR)
Inventor: LEE EUN JU
IPC: A61F5/44
Filed: 2020-09-29
Abstract: The present invention relates to a semi-permanent sanitary pad capable of storing and discharging menstrual blood, which prevents menstrual blood from leaking to the outside even in various postures and activities of a user. According to one embodiment of the present invention, the semi-permanent sanitary pad comprises: a genital area cover covering the genital area of a woman and having a storage space recessed at the center to store menstrual blood; and a lid part covering the upper part of the storage space to prevent the menstrual blood flowing into the storage space from leaking to the outside. The lid part includes: a through-hole which is coupled to or separated from the genital area cover in a detachable manner and through which the menstrual blood flows; and a first menstrual blood leakage prevention bump which is formed along a boundary line of the through-hole at a position spaced apart from the through-hole by a predetermined distance to primarily prevent leakage of the menstrual blood. The genital area cover includes: the storage space storing the menstrual blood and covered by the lid part; a protruding part extending from the storage space and protruding upward to be disposed on the hip bone of a woman; and a discharge guide groove formed to guide a discharge path of the menstrual blood when the menstrual blood stored in the storage space is discharged to the outside as the lid part is separated from the genital area cover.
Patent KR-20220048165-A (KR)
Inventor: WOO HYUN JIN
IPC: B60K1/04
Filed: 2020-10-12
Abstract: Disclosed is an invention relating to a collision protection apparatus for an electric vehicle. In accordance with the present invention, the collision protection apparatus for an electric vehicle includes: a vehicle body; a chassis frame part including a pair of side frame parts, a pair of slope frame parts connected to front end parts of the side frame parts and becoming gradually closer to each other while moving more forward, a front frame part connected to the slope frame parts, and a rear frame part connecting rear end parts of the side frame parts, and supporting a lower part of the vehicle body; and a battery part installed in the chassis frame part. The side frame parts include: an inner side frame part coupled with the vehicle body; an outer side frame part combined with the inner side frame part, and relieving an external shock; and a side coupling part coupling the outer side frame part with the inner side frame part. Therefore, the present invention is capable of preventing a fire from occurring in an electric vehicle, and improving side collision performance.
Patent KR-20220048627-A (KR)
Inventor: SONG KI SEONG
IPC: F16H21/18
Filed: 2020-10-13
Abstract: The present invention relates to a manipulation device for a switch and, more particularly, to a manipulation device for a switch interworking with a disconnector. An objective of the present invention is to provide the manipulation device for a switch interworking with a disconnector, in which the disconnector and a main circuit interwork with each other so that the disconnector and the main circuit sequentially perform an inputting or opening process through one manipulation device without separate manipulation. The manipulation device includes: a motor unit that transmits a power when an inputting or opening command is received; a disconnector operation unit that operates by the power provided from the motor unit, and inputs and opens a disconnector rod; a main circuit operation unit configured to interwork with the disconnector operation unit, and input and open a main circuit rod by the operation of the disconnector operation unit; and an inputting and opening spring which allows operations of the disconnector operation unit and the main circuit operation unit to interwork with each other. According to the present invention, the disconnector and the main circuit interwork with each other to sequentially input or open the disconnector and the main circuit through one manipulation device, so that a size of the switch is minimized. In addition, according to the present invention, the disconnector and the main circuit interwork with each other to adjust the sequential inputting or opening of the disconnector and the main circuit through one manipulation device, and the disconnector and main circuit are sequentially input or opened without separate manipulation, so that an accident caused by a mistake of a manipulator or an external factor is prevented in advance.
Patent KR-20220048805-A (KR)
Inventor: KIM SUNG HOON
IPC: B60R21/235
Filed: 2020-10-13
Abstract: The present invention relates to an airbag apparatus which directly restrains a passenger in a seat of a variety of positions by fastening between airbag chambers to respond to a variety of collision modes. Introduced in the present invention is the airbag apparatus comprising: a bridge chamber deployed in a shape that covers one side and the front of the seat; and a hook chamber which is deployed in a shape that covers the other side and the front of the seat and is hooked with the bridge chamber at an overlapping part with the bridge chamber by a first fastening element.
Patent KR-20220049670-A (KR)
Inventor: LIM SUNG HUN
IPC: H02H9/02
Filed: 2020-10-14
Abstract: The present invention relates to a method of setting a modification factor for the protection coordination of an overcurrent relay by using a voltage component of a superconducting fault current limiter. The method includes: a step in which a control part of a device for setting a modification factor for the protection coordination of an overcurrent relay receives an absolute value of a coordination time (CTI) before the installation of a superconducting fault current limiter; a step in which the control part receives an absolute value of a coordination time (CTIVoltage) for a case in which a voltage component of the superconducting fault current limiter is applied as a relay component due to the installation of the superconducting fault current limiter; and a step in which the control part sets a minimum value of an absolute error sum of coordination times, which is derived by accumulating differences between the absolute value of the coordination time (CTI) before the installation of the superconducting fault current limiter and the absolute value of the coordination time (CTIVoltage) for the case in which the voltage component of the superconducting fault current limiter is applied as the relay component due to the installation of the superconducting fault current limiter, as a modification factor of the overcurrent relay.
Patent KR-20220052474-A (KR)
Inventor: RYU SEONGHO
IPC: C12Q1/6883
Filed: 2020-10-21
Abstract: The present invention relates to a biomarker for diagnosing rosacea and uses thereof. More specifically, in microRNA-21-3p (miR-21-3p) according to the present invention, a significantly increased expression in the tissues of patients with rosacea compared to normal people is confirmed so that the miR-21-3p can be used not only as a biomarker for diagnosing rosacea but also as a new target for treating rosacea.
Patent KR-20220053739-A (KR)
Title: Method, apparatus and computer readable medium of providing platform for dealing with secondhand accessory
Inventor: LEE JU HAN
IPC: G06T19/20
Filed: 2020-10-22
Abstract: The present invention relates to a method for providing used clothes accessory trading platform to reflect changes in management data in real-time. According to one embodiment of the present invention, the method comprises: an identification information reading step of reading identification information of a clothes accessory corresponding to a two-dimensional code when the two-dimensional code assigned to the clothing accessory is scanned through a user terminal; a management data providing step of loading management data of the clothes accessories corresponding to the identification information read from a database interlocked with a platform server to provide the management data of clothes accessories to the user terminal; and a management data update step of receiving transaction request information including at least one of a used purchase request and a rental request for clothes accessories from the user terminal to update the management data managed in the platform server.
Patent KR-20220058681-A (KR)
Inventor: KIM IN KYUNG
IPC: A23L2/52
Filed: 2020-10-29
Abstract: The present invention relates to a protein beverage using gadus chalcogrammus surimi and a method for manufacturing the same. The method includes: a thawing step (S10) of thawing frozen gadus chalcogrammus surimi derived from gadus chalcogrammus; a cutting step (S20) of cutting the thawed gadus chalcogrammus surimi; a heating step (S30) of heating the cut gadus chalcogrammus surimi; a drying step (S40) of drying the heated gadus chalcogrammus surimi; a grinding step (S50) of grinding and sieving the dried gadus chalcogrammus surimi to obtain gadus chalcogrammus surimi powder with a size of 80 mesh or less; and a mixing step (S60) of preparing the protein beverage by mixing the gadus chalcogrammus surimi powder and grain mixture powder with water.
Patent KR-20220063515-A (KR)
Title: Cosmetic composition for eliminating dark circles and cosmetic comprising the same and a manufacturing method thereof
Inventor: JEE SUNG IL
IPC: A61K8/73
Filed: 2020-11-10
Abstract: The present invention relates to a cosmetic composition for removing eyebag, a cosmetic material, and a method for preparing the same, wherein the cosmetic material includes kaolin as a cosmetic composition to remove sebum, effectively remove clogged pores or dead cells, and have a whitening effect and an anti-wrinkle effect.