baber/WOPTO huggingface dataset:
Patent KR-20210157749-A (KR)
Inventor: SONG SANG SUB
IPC: G06F11/20
Filed: 2020-06-22
Abstract: An interface device between a plurality of memory devices and a memory controller, in accordance with an exemplary embodiment of the present disclosure, may comprise: a first interface circuit providing a plurality of controller channels for communicating with the memory controller; a second interface circuit providing a plurality of memory channels for communicating with the plurality of memory devices; and a routing circuit that connects each of the plurality of controller channels to at least one among the plurality of memory channels in a first mode, and is configured to disconnect at least one among the plurality of controller channels from the plurality of memory channels in a second mode. Therefore, the present invention is capable of reducing the cost of storage.
Patent KR-20220000282-A (KR)
Title: Wafer stage device
Inventor: KIM SANG EUN
IPC: H01L21/677
Filed: 2020-06-25
Abstract: According to one aspect of the present invention, provided is a wafer stage device which comprises: a stage body part; a wafer support part installed in the stage body part, wherein a semiconductor wafer is placed on the wafer support part and the wafer support part has an inner space; an ejector dome part that can be located in the inner space of the wafer support part; an ejector body part onto which the ejector dome part is mounted; an ejector body driving part that moves the ejector body part; a cassette part having at least one cassette unit supporting the ejector dome part and installed to be movable on one side of the stage body part; and a cassette driving part for moving the cassette part.
Patent KR-20220000755-A (KR)
Title: Aerosol generating device and operation method thereof
Inventor: PARK SANG KYU
IPC: A24F40/60
Filed: 2020-06-26
Abstract: An aerosol generating device comprises: a mouthpiece formed at one end of the aerosol generating device; a plurality of pressure detecting sensors that are spaced apart from each other inside the mouthpiece and measure biting pressure when a user smokes; and a control unit for determining a recommendation type for the mouthpiece based on a pressure measurement value of each of the plurality of pressure detecting sensors.
Patent KR-20220003220-A (KR)
Title: Wearable device to prevent the spread of infectious diseases
Inventor: LEE CHAN SUK
IPC: G08B21/02
Filed: 2020-07-01
Abstract: The present invention relates to a wearable device for preventing spread of infectious diseases and, more specifically, to a technology which allows a device to autonomously detect symptoms of a highly contagious infectious disease to warn a wearable device user of a suspicious situation of an infectious disease and transmit the information of the wearable device to a server and a disease control center, so that an infection path of the infectious disease is tracked. According to the present invention, the wearable device is worn on a predetermined part of a user's body and comprises: a main body; a GPS module embedded in the main body to receive GPS-based location information; a sensing unit installed inside the main body to detect symptoms of an infectious disease generated from the user's body; a determination unit determining whether there is a risk of the infectious disease on the basis of information sensed through the sensing unit; a danger signal generation unit generating a danger signal when the risk of the infectious disease is confirmed through the determination unit; and a communication unit transmitting the danger signal of the danger signal generation unit and the location information of the GPS module to a server.
Patent KR-20220005727-A (KR)
Title: Sterilizing water generating module and remote-controlling system of the sterilizing water generating modules
Inventor: YOON CHAN PARK
IPC: C02F1/00
Filed: 2020-07-07
Abstract: Disclosed are a sterilizing water generating module capable of being remote-controlled by using a mobile communication terminal and a remote-control system thereof. According to an embodiment of the present invention, the sterilizing water generating module comprises a first additive input device injecting a first additive into raw water inside an electrolyzer according to remote control of a controller and a second additive input device injecting a second additive into the raw water inside the electrolier. Accordingly, according to a user's sterilizing water generation operation control using an application program of a mobile communication terminal, the input amount and input operation of each of the first and second additive input devices, and the amount of current flowing in the raw water through positive and negative electrodes provided in the electrolyzer can be controlled remotely. According to the remote control of a plurality of sterilizing water generating modules, the concentration and properties of additives required for generation of electrolyzed water can be easily adjusted and ease of production and production efficiency of hypochlorous acid water can be increased.
Patent KR-20220006974-A (KR)
Title: New structure of 2-piece one-touch cap that can be consumed without removing the bottle cap from the container opening
Inventor: AHN JIN HEE
IPC: B65D41/04
Filed: 2020-07-09
Abstract: To drink contents (soda, juice, cola or the like) in an existing product in which a bottle cap and a bottle are combined, a user needs to open and separate the bottle cap to drink the contents through the mouth of the bottle. The separated bottle cap is left separated and can badly influence the environment as waste. In accordance with the present invention, a new bottle cap having a new structure is invented to solve the above-stated issue. The new bottle cap is a bottle cap (2-piece one-touch cap) in which a cover and a body part are integrated by a hinge. A method of using the bottle cap includes the following steps of: 1) pushing a push plate before opening the cover; 2) opening the cover; 3) drinking contents through an outlet; and 4) recombining the opened cover with the body part. In other words, the bottle cap has a new innovative structure enabling the user to drink without separating the bottle cap from the bottle.
Patent KR-20220011278-A (KR)
Inventor: KIM JAE KI
IPC: B24C5/06
Filed: 2020-07-21
Abstract: The present invention relates to an impeller for intaking and spraying shot balls in a shot blast for spraying a plurality of shot balls on the surface of a metallic workpiece formed by casting, forging and rolling to remove scale or mold sand or the like on the surface of the workpiece, and more specifically, to an impeller, wherein a constant number of supplied shot balls are supplied consistently and the structure of the impeller for hitting and spraying the supplied shot balls is improved to maximize the efficiency of the shot blast. The structure of the impeller constituting the shot blast is improved to enable the impeller to be mounted on a set of rotating disks to be able to be attached and detached. Therefore, even if the entire size of the shot blast is modified depending on the size of a workpiece, the impeller mounted on the rotating disk is replaced with an impeller with a greater size or an impeller with a smaller size to be able to be modified and mounted depending on the size of the shot blast. Provided is an impeller for a shot blast, wherein as a means of inhibiting the operating noise of the shot blast, a means using an elastic bar as a means of fixing the impeller mounted on a rotating plate is improved to be able to fix the same using an unshakable fixing pin, thereby removing noise caused by friction with the elastic bar caused by the rotation of the impeller, and maximally inhibiting the operating noise of the shot blast.
Patent KR-20220011979-A (KR)
Inventor: LEE TAEWOO
IPC: G06F9/30
Filed: 2020-07-22
Abstract: Disclosed is an electronic device comprising: a processor; and a memory which is operatively connected to the processor and stores at least one language model. The electronic device can acquire result data by: inputting data to the language model; generating an embedded vector in an input embedding layer on the basis of the data; adding positional information to the embedded vector in a positional encoding layer; dividing the embedded vector on the basis of domain information included in the embedded vector; normalizing each of the divided embedded vectors; inputting the normalized embedded vectors to a multi-head attention layer; inputting output data from the multi-head attention layer to a first layer; normalizing pieces of output data from the first layer; inputting the normalized pieces of first layer output data to a feed forward layer; inputting pieces of output data from the feed forward layer to a second layer; normalizing pieces of output data from the second layer; and inputting the normalized second layer output data to a linearization layer and a softmax layer. Various other embodiments as understood from the specification are also possible. The present invention can reduce a word error rate.
Patent KR-20220012025-A (KR)
Title: Digital Apparatus Control Method by Using AI Speaker and System thereof
Inventor: YOON KYUNG SIK
IPC: G06F3/16
Filed: 2020-07-22
Abstract: The present invention relates to a method for controlling a digital device using an artificial intelligence (AI) speaker and a system for controlling the digital device using the same. According to the present invention, the method for controlling a digital device using an AI speaker includes pressing, by a user, a key input unit of the digital device to input a password, receiving and storing information on a pattern of subsequently input keys, which is generated when the user presses the key input unit of the digital device and transmitting the pattern information to a cloud server, repeatedly pressing, by the user, the key input unit of the digital device to input the password, repeatedly receiving information on a pattern of subsequently user input keys, which is generated by the AI speaker, repeatedly transmitting the pattern information to a cloud server, such that the pattern information is stored in a user key input pattern information database (DB), defining a learning model by defining a user key input pattern through learning based on the user key input pattern information DB having user key input pattern information received and stored by the cloud server, transmitting, by the cloud server, information (a learning model) on learning finished to the registered AI speaker, storing a user key input pattern (a learning model) which is received by the AI speaker and finished in learning, pressing, by the user, the key input unit of the digital device to input a password key for the entrance/exit of the user, receiving, by an AI speaker, the information on the pattern of the subsequent user input keys, which are generated when pressing the password, comparing information on a pattern of subsequent user input keys, which are newly received, with previously-stored information on a pattern of subsequent user input keys finished in learning, determining, by the AI speaker, the user as a right user, when a cognitive score is a reference cognitive score, and transmitting, by the AI speaker, the information on the pattern of the subsequent user input keys, which are newly received, to the cloud server, and storing user key input pattern information into the DB such that the user key input pattern information is utilized in learning.
Patent KR-20220014435-A (KR)
Title: IOT-based smart lighting automatic control system capable of measuring fine dust
Inventor: KIM SANG JO
IPC: G06Q50/26
Filed: 2020-07-27
Abstract: The present invention relates to an IOT-based smart lighting automatic control system capable of measuring fine dust, which provides real-time fine dust air quality information based on the current location of a user by referring to GPS information while composing a fine dust data distribution map in conjunction with the map, and utilizes fine dust concentration information for each area to quickly recognize and replace emergencies including fires. The system includes an LED lighting (10), an integrated management server (20), an IoT-based wireless network base station (30), and an IoT device (100).
Patent KR-20220014685-A (KR)
Title: Electronic component package and manufacturing method thereof
Inventor: HONG SEOK YOON
IPC: H01L23/485
Filed: 2020-07-29
Abstract: An electronic device package according to the present disclosure includes: a substrate which has a first surface and a second surface facing in opposite directions, includes a first layer close to the first surface and a second layer close to the second surface, and has a step portion formed on a side surface between the first layer and the second layer; an electronic element mounted on the first surface of the substrate; an antenna layer formed on the second layer of the substrate; a molding unit formed to cover the electronic element on the first surface of the substrate; and a conductive layer extending to cover a surface of the molding unit and a side surface of the first layer of the substrate and having an end positioned in the step portion.
Patent KR-20210019382-A (KR)
Title: apparatus for generating tactile sensation of vibration
Inventor: INWOOK HWANG
IPC: H01S3/00
Filed: 2020-07-30
Abstract: The present invention discloses a device for generating tactile sensation of vibration. The device comprises: a light source generating light; a vibration layer generating vibration by receiving the light; a vibration detector disposed adjacent to the vibration layer and detecting a vibration signal of the vibration layer; and a control unit connected to the vibration detector and determining the vibration of the vibration layer using the vibration signal. The vibration layer includes a thermoelastic layer having a first coefficient of thermal expansion and a light-to-heat conversion layer disposed on the thermoelastic layer and having a second coefficient of thermal expansion smaller than the first coefficient of thermal expansion.
Patent KR-20220015151-A (KR)
Title: Baby clothes
Inventor: CHOI SU KYUNG
IPC: A41B13/04
Filed: 2020-07-30
Abstract: The present invention relates to baby clothes and, more specifically, to baby clothes that allows a carer for a baby to keep the lower body of the baby exposed when changing diapers or wiping off contaminants such as feces and urine while being worn, and to easily change the wearing state of the clothes, thereby improving convenience of use. The baby clothes according to the present invention comprises: a body portion which wraps around the body of a baby and allows the lower body of the baby to be exposed through a lower opening; a first engagement portion provided in an upper region of the body portion; and a second engagement portion provided in a lower region of the body portion so as to be engageable with the first engagement portion, wherein, when being engaged with the first engagement portion, the second engagement portion raises the lower region to the upper region so as to increase the exposed area of the lower body of the baby.
Patent KR-20220019117-A (KR)
Title: System of avoiding dangerous situations for self driving cars
Inventor: LEE SOO HOON
IPC: G05D1/00
Filed: 2020-08-05
Abstract: The present invention relates to a dangerous situation avoidance system of an autonomous vehicle, which recognizes a danger existed on a route and avoids the same in advance. Accordingly, the dangerous situation avoidance system of an autonomous vehicle according to one aspect of the invention comprises: a control server which monitors a vehicle driving status in a set area; and the autonomous vehicle which receives route information of an abnormally driving vehicle from the control server. The autonomous vehicle updates a route to avoid the received route of the abnormally driving vehicle.
Patent KR-20220018777-A (KR)
Title: Heat sealer for mask production
Inventor: BAE BYUNG HO
IPC: D06H5/00
Filed: 2020-08-07
Abstract: Disclosed is a heat-sealing machine for manufacturing a mask. A heat-sealing machine for manufacturing the mask according to one embodiment of the present invention comprises: an upper part body provided with a hot plate at an end part; a lower part body provided with an auxiliary plate at the end part; and a power supply part that heats the hot plate by providing an electric power, wherein the hot plate and the auxiliary plate are engaged with each other to heat-seal the sheet member when the upper part body and the lower part body are hinge-coupled to each other to position and press a sheet member for manufacturing the mask between the upper part body and the lower part body. Therefore, the present invention is capable of having an effect that can easily heat-seal the sheet member for manufacturing the mask.
Patent KR-20220022613-A (KR)
Inventor: YOON DONG KUG
IPC: B32B27/08
Filed: 2020-08-19
Abstract: The present invention relates to a method for manufacturing a laminated film, which effectively prevents curling caused by a knurling part, wrinkling caused by pressing the knurling part, and meandering caused by non-contact between a pressing roller and the knurling part. According to the present invention, while a pressing roller and a support roller are arranged in a facing form, a base film having a knurled part is supplied together with the pressing roller and a release film is supplied together with the support roller, so that a laminate film in which the release film is compressed on the base film is manufactured by pressing the press roller and the support roller. The pressing roller has a tapered area processed into a tapered shape at both ends, a wrap length (Lw) is the length of the base film adhered to the surface of the pressing roller when the base film passes between the pressing roller and the support roller, a curl length (Lc) is the height of a curl formed in the running direction of the base film, and the wrap length (Lw) and curl length (Lc) satisfy a condition of equation 1: Lw > Lc.
Patent KR-20210022505-A (KR)
Title: ion conductive polymer, electrode for lithium seconady battery, and lithium seconady battery including the same
Inventor: LEE JUNG MIN
IPC: H01M4/62
Filed: 2020-08-20
Abstract: The present invention relates to an ion conductive polymer comprising a first monomer represented by chemical formula 1, and a lithium secondary battery electrode and a lithium secondary battery which comprise the same. In the chemical formula 1, A, L_1 to L_2, L_11, a1 to a2, a11, R_1 to R_3, and n1 to n2 are the same as those defined in the detailed description.
Patent KR-20220023574-A (KR)
Title: Automatic coagulant injection system using analysis of floc
Inventor: KWAK JONG WOON
IPC: G01N1/40
Filed: 2020-08-21
Abstract: The present invention relates to an automatic coagulant injection system using analysis of a coagulated floc, which can greatly improve the ease of coagulant injection management. The automatic coagulant injection system of the present embodiment includes: a coagulated floc growth measurement device that includes a light irradiation unit that is mounted with at least a pair of floc circulation pipes to transmit light to the floc circulation pipe and receive the transmitted light, a light analysis portion that converts the light received from the light irradiation portion into an electrical signal and analyzes floc coagulation using the electrical signal, a first user operation portion that sets a driving mode, a second user operation unit that adjusts a gain of the electrical signal converted by the light analysis portion, a display portion that displays an analysis result of the light analysis portion, and a data output portion that is provided with a wired communication module connection terminal and a wireless communication module connection terminal to transmit analysis data of the light analysis portion to the outside, and simultaneously analyzes a coagulated floc for raw water taken from different positions within the same coagulated floc place; a washing water supply device that supplies washing water to the floc circulation pipe to circulate the washing water; a first display device that is connected to the coagulated floc growth measurement device through the wired communication module connection terminal and receives the analysis data to display the analysis data; and a second display device that is connected to the coagulated floc growth measurement device through the wireless communication module and receives the analysis data to display the analysis data.
Patent KR-20220023588-A (KR)
Title: Showcase for humidification and maintaining water activity
Inventor: YU JAE WOO
IPC: B05B17/06
Filed: 2020-08-21
Abstract: The present invention relates to a showcase having functions of maintaining humidification and water activity. More particularly, the present invention relates to a showcase having functions of maintaining humidification and water activity that has a convection circulation structure in which the air inside a product display room is forcibly introduced into an evaporator inside a machine room, undergoes heat exchange, turns into cold air, and then is repeatedly discharged into the product display room, and is automatically controlled so that the temperature and humidity inside the product display room can be maintained at the set appropriate temperature and humidity.
Patent KR-20220028496-A (KR)
Title: Holographic display apparatus and operating method of the same
Inventor: SUNG KI YOUNG
IPC: G03H1/22
Filed: 2020-08-28
Abstract: Provided is a holographic display device and a method thereof. The holographic display device determines a representative depth from 3D image data, calculates a computer generated hologram (CGH) corresponding to the representative depth on the 3D image data, obtains the modulated CGH by modulating a phase of the CGH to increase an eye box, modulates a light according to the modulated CGH and generates a hologram image, and forms the generated hologram image at the representative depth. Accordingly, it is possible to expand the eye box while providing a holographic image with a representative depth.
Patent KR-20220030409-A (KR)
Title: Radio frequency device and electronic device having the same
Inventor: BYUN Gangil
IPC: H01Q1/38
Filed: 2020-08-31
Abstract: According to one embodiment of the present invention, an electronic device may include a display panel and an antenna. The antenna may include a first antenna part, a second antenna part, and a plurality of middle antenna parts. The first antenna part may include a first pattern part and a first line part having a first width. The second antenna part may include a second pattern part and a second line part having a second width bigger than the first width.
Patent KR-20210031413-A (KR)
Title: Modified conjugated diene-based polymer, preparing method thereof and rubber composition comprising the same
Inventor: OH JUNG HWAN
IPC: C08F236/04
Filed: 2020-09-10
Abstract: The present invention relates to a modified conjugated diene-based polymer having excellent processability and high tensile strength and viscoelastic properties, and a rubber composition including the same. The modified conjugated diene-based polymer includes: a unit derived from a modifier having three or more alkoxysilane groups; a non-functional chain forming a silicon-carbon bond at one side of the unit derived from a modifier, and containing a repeating unit derived from a conjugated diene-based monomer; and a functional chain forming a silicon-carbon bond at the other side of the unit derived from a modifier, and containing two or more units derived from a N-functional group-containing monomer. In addition, the modified conjugated diene-based polymer shows a change in Mooney viscosity of 20% or less.