baber/WOPTO huggingface dataset:
Patent KR-20220140304-A (KR)
Inventor: CHANG HYUNSEOK
IPC: G10L15/26
Filed: 2021-04-09
Abstract: The present invention relates to an image learning system for recognizing a learner's voice command and a method thereof. The image learning system according to the present invention comprises: a voice recognition unit recognizing a voice uttered by a learner; a voice-to-text conversion unit setting a keyword, analyzing the received learner's voice, and converting the learner's voice after the recognized keyword into a text form when recognizing a voice which matches the keyword; a voice command recognition unit analyzing learner's intention from the converted text using a natural language processing (NLP) module and natural language understanding (NLU) and recognizing the learner's voice as a command according to the analyzed result; and a control unit extracting a corresponding native speaker teacher according to the learner's voice command, providing information on the extracted native speaker instructor to a learner terminal, and when a connection request signal for a specific native speaker instructor is received from the learner terminal, connecting the instructor and learner by sending a class request signal to a native speaker instructor terminal. Accordingly, by providing a customized service tailored to characteristics of the learner, learning efficiency of the learner is maximized.
Patent KR-20220144701-A (KR)
Inventor: LEE SANG YUN
IPC: G16C20/62
Filed: 2021-04-20
Abstract: According to some embodiments, disclosed is a material synthesis apparatus which comprises: a module which synthesizes a material; a communication unit which receives a first synthesis method of a target product, calculated by an external device, by using a previously trained synthesis prediction model; a processor which determines first instructions for synthesizing a target product based on the first synthesis method, scheduling an order in which the first instructions are executed, and controlling the module based on the scheduled first instructions.
Patent KR-20220146255-A (KR)
Title: Apparatus and method for diagnosing battery
Inventor: AN YANG SOO
IPC: H01M10/48
Filed: 2021-04-23
Abstract: An apparatus for diagnosing a battery according to an embodiment of the present invention includes: a voltage measuring unit configured to measure a voltage of each of a plurality of battery cells and measure a voltage variation of each of the plurality of battery cells at predetermined time intervals; and a control unit which is configured to calculate a voltage deviation for each of the plurality of battery cells based on a plurality of voltage variations measured by the voltage measuring unit, calculate a cumulative deviation obtained by integrating voltage deviations for each of the plurality of battery cells for each of the plurality of battery cells, set a standard deviation interval based on the calculated plurality of cumulative deviations, determine one or more target cells from among the plurality of battery cells, and diagnose the state of each target cell based on a result of comparing the standard deviation interval with the cumulative deviation of each determined target cell. The present invention diagnoses the condition of a plurality of battery cells in a non-destructive way.
Patent KR-20220151085-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM GYEOM
IPC: H01L29/08
Filed: 2021-05-04
Abstract: The present invention relates to a semiconductor device with improved electrical characteristics and a manufacturing method thereof. More specifically, the semiconductor device comprises: a substrate including an active pattern; a channel pattern and a source/drain pattern on the active pattern; a gate electrode provided on the channel pattern to be extended in a first direction; and an active contact connected to the source/drain pattern. The channel pattern and the source/drain pattern are adjacent to each other in a second direction crossing the first direction. The active contact includes a burying part buried in the source/drain pattern and a contact part on the burying part. The burying part includes an expansion part provided on a lower portion of the source/drain pattern and a vertical extension part connecting the contact part and the expansion part to each other. An upper portion of the expansion part has a first width in the second direction and has a second width in the first direction. A lower portion of the expansion part has a third width in the second direction and has a fourth width in the first direction. The difference between the first width and the third width is larger than the difference between the second width and the fourth width.
Patent KR-20220151416-A (KR)
Title: Treatment process of sludge
Inventor: JOO BONSIK
IPC: B01D53/78
Filed: 2021-05-06
Abstract: The present invention relates to a slurry treatment process including: a step of dewatering sludge; a thermal decomposition step of thermally decomposing the sludge at an inert atmosphere and a temperature of 350 to 500 deg. C; and a burning step of burning gas generated in the thermal decomposition step. The present invention can drastically reduce the emission of harmful compounds.
Patent KR-20220152647-A (KR)
Inventor: BAEK SONG YI
IPC: A62D3/30
Filed: 2021-05-10
Abstract: According to a method for processing chemicals for a semiconductor process, chemicals discharged from the semiconductor process can be combusted. The generation of powder from the chemicals during combustion by providing, to the chemicals, a gas that suppresses a gas phase reaction of the chemicals. Harmful components in the chemicals may be removed by cooling the combusted chemicals. The harmful components not removed by the cooling may be primarily removed using a reducing agent. The harmful components not removed by the reducing agent may be secondarily removed using a catalyst. Therefore, the generation of powder from the chemicals can be suppressed so that the clogging of various pipes and internal facilities of the scrubber with powder can also be suppressed.
Patent KR-20210057714-A (KR)
Title: Heat dissipation device having lateral-spreading heat dissipating and shunting heat conductive structure
Inventor: YANG TAI HER
IPC: F21V29/89
Filed: 2021-05-10
Abstract: The present invention provides a heat dissipation device (100) having a lateral outward diffusion heat dissipation and shunt heat conduction structure, which is installed with a middle portion of a heat conduction interface of a heat generation device (101), and which installs the shunt heat conduction structure composed of a closed loop to dissipate heat of the middle portion of the heat generation device (101) to the outside through an end heat dissipation end (104) to match heat dissipation operation from a periphery of the heat generation device (101) through the heat dissipation structure of the end heat dissipation end (104), thereby allowing the temperature distribution of a central potion and a peripheral potion of the heat generation device (101) to be relatively uniform.
Patent KR-20220098659-A (KR)
Inventor: KIM YOUNG KEY
IPC: G06N20/00
Filed: 2021-05-26
Abstract: The present invention relates to an artificial intelligence (AI) acoustic camera, which comprises: a sound source localizing means unit which identifies the location of a sound source, and generates sound level data for each location; an artificial intelligence sound analysis unit which extracts a time-domain sound signal for the sound source of which the location is identified, and recognizes a type of sound source estimated as an abnormal sound source by performing AI learning on and recognizing a sound feature image of the extracted time-domain sound signal; an object recognizing unit which recognizes a type of object located at the location of the sound source through image analysis of an area where the sound source is recognized to be located; and a determination unit which determines that the sound source is an authentic sound source when the type of the sound source and the type of the object have commonality.
Patent KR-20220159802-A (KR)
Inventor: CHO DAE GU
IPC: G06F11/30
Filed: 2021-05-26
Abstract: The present invention provides a method of using a big data-based construction project information management system. The method comprises: a data collection step in which source documents including at least one of quantity calculation statements, statements, and schedules are collected as structured and unstructured data in natural language by using big data scraping technology; a data processing step which converts the extracted data into a structured data format by using big data crawling text conversion technology, and processes the same into the information required for information construction; a step of automatically mapping upper level information to data cube by using a construction information standard classification system for each lower level data collected and processed from source information; a data building step of building big data consisting of 5W1H multi-dimensional information structure of who, when, where, where, what, how, and why; and a data mining module which utilizes OLAP and query optimizer to perform multi-dimensional-multi-level (Multi-perspective & LoD) information extraction and high-speed operation. The present invention can improve a high value-added engineering service through database analysis.
Patent KR-20220164228-A (KR)
Title: Mop for cleaning
Inventor: LEE KANG NO
IPC: A47L13/258
Filed: 2021-06-04
Abstract: A mop for cleaning is disclosed. A mop for cleaning according to an embodiment of the present invention includes: a coupling body to which the mop is coupled; and a rod member coupled to the coupling body, wherein at least a part of the coupling body is detachably provided. The mop is easily coupled to the coupling body, thereby improving convenience.
Patent KR-20220166930-A (KR)
Title: The capacitor module
Inventor: YONG HYEON YOO
IPC: H01G2/10
Filed: 2021-06-11
Abstract: The present invention comprises: a plurality of capacitor cells that store energy and have terminals; a fastening member that fastens any one terminal and another terminal among the plurality of capacitor cells; an insertion groove extending in a predetermined length from an outer circumferential surface of the fastening member; and a sensing wire inserted into the insertion groove and combined with the fastening member, wherein the sensing wire can easily and quickly be fixed to the fastening member. Therefore, an objective of the present invention is to provide a capacitor module that can be easily and quickly coupled to a fastening member connecting a plurality of capacitor cells.
Patent KR-20220167014-A (KR)
Title: A composition for preventing or treating of sarcopenia containing compounds isolated from allium tuberosum
Inventor: KIM SEUNG HYUN
IPC: A23L33/125
Filed: 2021-06-11
Abstract: The present invention relates to a composition for preventing, alleviating or treating sarcopenia, and more particularly, to a composition for preventing, alleviating or treating sarcopenia comprising a compound isolated from Allium tuberosum or a salt thereof. It is expected that the compound can be widely used as a medicine, food, or quasi-drug for preventing and treating sarcopenia by acting as a regulator that regulates the PI3K/Akt/mTOR pathway and significantly inducing the growth and differentiation of muscle cells.
Patent KR-20220168238-A (KR)
Title: Cargo barrier structure
Inventor: HYUNHO KIM
IPC: B63B25/16
Filed: 2021-06-15
Abstract: Disclosed is a barrier structure of a cargo hold, capable of realizing easy installation of the barrier structure. According to an embodiment of the present invention, the barrier structure of the cargo hold includes: a sliding block mounted on an accommodation groove of an insulation panel installed on an inner wall of a cargo hold to slide; a block connection unit connected to a mounting groove formed on the upper surface of the sliding block and having a center block and a vertical connection unit formed to be extended from the center of the center block to the lower side and connected to a center alignment groove formed in the accommodation groove through a through hole formed at the center of the mounting groove so that the center of the sliding block corresponds to the center of the accommodation groove; a second barrier installed in a sealed state by being connected to the sliding block by being welded while the center of the sliding block corresponds to the center of the accommodation groove; a barrier support plate arranged in the upper part of the second barrier; and a first barrier installed to be layered with the second barrier across the barrier support plate. While the block connection unit is lifted so that the vertical connection unit is hung on only the through hole of the sliding block, the circumference of the center block is connected to the sliding block by being welded. The first barrier is installed in the sealed state to cover the upper surface of the center block.
Patent KR-20230000816-A (KR)
Inventor: CHOI SANG SIG
IPC: H01L29/778
Filed: 2021-06-25
Abstract: The present invention relates to a power semiconductor element and a manufacturing method thereof. The power semiconductor element includes: an active layer (3) having a part in which a 2DEG layer (7) is formed; a spacer layer (4) located in an upper part of the active layer (3); a gate located on a portion of an upper part of the spacer layer (4) and having a p-GaN epi layer (5) and an n-GaN epi layer (6) stacked therein; an n-type source (10) formed on the spacer layer (4) in a lower part of one side of the gate; an n-type drain (9) located on a side opposite to the source (10) with respect to the gate, while located in a part of the spacer layer (4) spaced apart from the gate; an SPF thin film (8) deposited on the front surface of the gate and the spacer layer (4); and metal electrodes (13, 14) coming in ohmic contact with the drain (9) and the source (10) through a window formed on the SPF thin film (8), respectively. Therefore, the present invention is capable of increasing thermal stability, reliability and efficiency.
Patent KR-20230001653-A (KR)
Inventor: KIM IN GON
IPC: B23K9/32
Filed: 2021-06-29
Abstract: The present invention relates to an automatic igniter inserting device for a stud bolt, which is configured to automatically insert a cylindrical igniter into the stud bolt instead of a conventional spherical igniter. The automatic igniter inserting device for a stud bolt comprises: a housing which has a mounting hole formed inside and an open hole formed at one end; a pressurizing module which is inserted into the mounting hole through the open hole, into which one end of the stud bolt is inserted, and which has a second supply passage formed from the outer circumferential surface toward the inside, through which an igniter to be inserted into the stud bolt is supplied; a cover member which is coupled to the housing through the open hole to make the pressurizing module placed in the mounting hole; and an igniter feeding unit which is coupled to the cover member and has a first supply passage communicating with the second supply passage formed therethrough so that the igniter can be supplied to the second supply passage.
Patent KR-20230007126-A (KR)
Title: Reading desk
Inventor: HWANG JI SUN
IPC: A47B23/04
Filed: 2021-07-05
Abstract: In order to fix the inclination angle of an upper plate part and an inclined part, a book stand comprises: an upper plate part; an inclined part which simultaneously adjusts the inclination angle and the height of the upper plate part; a support part supporting the inclined part; and an inclined support part for adjusting the inclination angle between the inclined part and the upper plate part.
Patent KR-20230007161-A (KR)
Title: Data control system and method of solid state drive attached to host kernel
Inventor: PARK SEJIN
IPC: G06F9/50
Filed: 2021-07-05
Abstract: Provided is a system for controlling the data of a solid state drive attached to a host kernel comprising: a solid state drive that stores the data and generates the setting information to indicate a stored location of the data; and a host kernel that receives and stores the setting information, and generates a read request and a write request according to a command of an application based on the setting information. Therefore, the present invention is capable of distributing data control work concentrated to the host kernel.
Patent KR-20230009170-A (KR)
Title: A safety triangle that unfolds by throwing
Inventor: LEE JONG HYEN
IPC: G09F13/22
Filed: 2021-07-08
Abstract: The present invention relates to a safety tripod for unfolding when thrown, which is able to be seen easily even if it is dropped in any direction thanks to a hexagonal body, unfold after being folded by a supporter, and solve the existing problem that it is difficult and takes a long time to install. That is, according to the present invention, the safety tripod comprises: a body configured in a hexagonal shape for a user to see in all directions so that it can be seen easily even when it is dropped in any direction; a supporter configured to be stored without being exposed to the outside before being thrown and to unfold by the force of a spring when being thrown; a reflector configured to be located at an easily seen position outside to secure visibility; and an LED configured to be located at an easily seen position so that drivers can see it easily even at night. Therefore, the present invention is able to be seen easily even if it is dropped in any direction thanks to a hexagonal body, unfold after being folded by a supporter, and solve the existing problem that it is difficult and takes a long time to install a safety tripod.
Patent KR-20230013297-A (KR)
Title: Methods and devices for automatic identification of changes in digital twin and image-based facilities
Inventor: MOON SUN BAE
IPC: G06T7/269
Filed: 2021-07-19
Abstract: Disclosed are a method and device for automatically identifying changes in digital twins and image-based facilities. According to an embodiment of the present invention, a method for automatically identifying facilities changes includes the steps of: building a digital twin model modeling a space; recognizing an object in the space by analyzing a CCTV image acquired from a CCTV camera photographing the space; and tracking the change in position of the recognized object in a digital twin model.
Patent KR-20230013438-A (KR)
Inventor: KO KYUNG YONG
IPC: H01L21/768
Filed: 2021-07-19
Abstract: Provided is a semiconductor device. Provided is a semiconductor device. The semiconductor device of the present invention comprises: a lower wiring including a lower filling film extending in a first direction to contain a first portion with first width in the first direction and a second portion with second width less than the first width in the first direction on the first portion and a lower barrier film extending along the side wall and bottom surface of the first portion and not extending along the side wall of the second portion in the first direction; and an upper wiring structure including an upper via connected to the lower wiring and upper wiring extending in a second direction intersecting with the first direction on the upper via, wherein the upper wiring structure includes an upper barrier film and an upper filling film filling a trench defined by the upper barrier film and each of the upper via and the upper wiring includes the upper barrier film and the upper filling film. The upper via is not separated from the upper wiring by the upper barrier film and is separated from the second portion by the upper barrier film. Accordingly, product reliability can be enhanced.
Patent KR-20220016778-A (KR)
Title: Depositon condition output device, depositon condition output method, depositon condition output program, depositon apparatus
Inventor: FUKUMOTO TOSHIYUKI
IPC: G06N20/00
Filed: 2021-07-21
Abstract: Provided are a device, a method, and a program for outputting a more appropriate deposition condition and a deposition apparatus. The device for outputting a deposition condition comprises: a first calculation unit using a linear model formed based on deposition processing performed by a deposition apparatus to calculate a first deposition condition in order to achieve a desired deposition result; a second calculation unit using a non-linear regression model for a confidence interval of a predicted deposition result, as a non-linear regression model formed based on the deposition processing performed by the deposition apparatus to calculate a second deposition condition in order to achieve the desired deposition result; and a selection unit selecting and outputting any one of the first deposition condition and the second deposition condition when the second deposition condition is calculated, based on a result of determining whether the confidence interval of the predicted deposition result meets a given condition or not.
Patent KR-20230016940-A (KR)
Title: Method of Sludge Dehydration
Inventor: LIM GEUN MAN
IPC: C02F1/00
Filed: 2021-07-27
Abstract: The present invention relates to a method for dewatering sewage sludge, and more specifically, to a method for dewatering sewage sludge, including: a first step of injecting a coagulant while supplying the sewage sludge to a centrifugal dehydrator; and a second step of dewatering the sewage sludge by operating the centrifugal dehydrator. The concentration of sewage sludge solids is measured in the first step, and the primary speed and secondary speed of the centrifugal dehydrator are adjusted in the second step.
Patent KR-20230021271-A (KR)
Inventor: YU SI NAE
IPC: G06F3/048
Filed: 2021-08-05
Abstract: The present invention relates to a clothing customizing system and a method thereof. According to one embodiment of the present invention, the clothing customizing system comprises: a manager terminal; a server which is managed via the manager terminal, and which posts insertion designs inserted into clothing and information on clothing designs; and a user terminal which is connected to the server to select an insertion design and clothing posted on the server to insert the selected insertion design into the clothing. A user selects one or more among the insertion designs posted on the server to insert the insertion design into the clothing via the user terminal, and makes the selection to change the selected insertion design to insert the changed insertion design into the clothing. The server can carry out an order to insert the insertion design selected by the user into the clothing to make the clothing. According to the present invention, uniforms can be provided for students or an organization at low costs by providing the clothing customizing system and the customizing method by using clothing without a brand while applying functionality and various designs.
Patent KR-20230026566-A (KR)
Title: 소음 장치용 판넬의 프레임, 이를 포함하는 판넬 및 소음 장치
Inventor: AN JUN SOUNG
IPC: F24F13/02
Filed: 2021-08-17
Abstract: 본 발명은. 제1 외벽과 상기 제1 외벽의 일측에 배치되는 제1 측벽과, 상기 제1 외벽의 타측에 배치되는 제2 측벽과, 상기 제1 외벽에서 연장되어 상기 제1 측벽과 상기 제2 측벽 사이에 배치되어 상기 제1 측벽과 마주보고 배치되는 제1 내벽과, 상기 제1 외벽에서 연장되어 상기 제1 측벽과 상기 제2 측벽 사이에 배치되어 상기 제2 측벽과 마주보고 배치되는 제2 내벽과, 상기 제1 측벽의 외측에 배치되어 상기 제1 측벽과 마주보고 배치되며 절곡되어 상기 제1 측벽과 연결되는 제2 외벽을 포함하고, 상기 제1 측벽과 상기 제1 내벽은 복수 개의 판 중 어느 하나가 삽입되는 제1 공간부를 형성하고, 상기 제2 측벽과 상기 제2 내벽은 복수 개의 판 중 어느 하나가 삽입되는 제2 공간부를 형성하고, 상기 제1 내벽과 상기 제2 내벽은 흡음재가 삽입되는 제3 공간부를 형성하고, 상기 제1 측벽과 상기 제2 외벽은 판 중 어느 하나가 삽입되는 제4 공간부를 형성하는 소음 장치용 판넬의 프레임을 제공할 수 있다.