baber/WOPTO huggingface dataset:
Patent KR-20210024344-A (KR)
Title: Laser apparatus and laser machining method
Inventor: LEE SUNG YONG
IPC: B23K26/12
Filed: 2019-08-22
Abstract: A laser device is provided. The laser device comprises: a first vacuum chamber where a target substrate is processed; a laser module disposed in the outside of the first vacuum chamber; a carrier, where the target substrate is mounted, disposed inside the first vacuum chamber; a chamber window disposed on one surface of the first vacuum chamber and allowing a laser beam radiated by the laser module to pass therethrough; a first protection window positioned between the carrier and the chamber window; a second vacuum chamber disposed on one side of the first vacuum chamber; and a transfer unit transferring the first protection window to the second vacuum chamber. The present invention can perform laser processing for a long period of time in a high vacuum environment.
Patent KR-20190105536-A (KR)
Inventor: KAWK DAE WOO
IPC: G06N3/04
Filed: 2019-08-26
Abstract: Disclosed is a method for providing a preference-based service, configured to execute an artificial intelligence (AI) algorithm and/or a machine learning algorithm in the 5G environment connected for IoT so as to run a system and an apparatus for providing a preference-based service. According to one embodiment of the present invention, the method for providing a preference-based service comprises the steps of: obtaining user image information obtained by capturing a user who uses an electronic device; analyzing user′s preference on a service that the electronic device provides based on the user image information including a face image and a posture image of the user; setting a priority of the service that the electronic device provides based on the user′s preference; and providing a recommendation list of the service that the electronic device provides based on the priority. According to the present invention, it is possible to provide a customized service by reflecting an actual user′s satisfaction.
Patent KR-20210025241-A (KR)
Title: Broadcasting receiver and operating method therof
Inventor: BYEONGKOOK KANG
IPC: H04N21/4402
Filed: 2019-08-27
Abstract: The present invention relates to a device for receiving a broadcast signal and an operating method thereof. According to an embodiment of the present invention, the device for receiving a broadcast signal and the operating method thereof can calculate signal quality of the broadcast signal when the plurality of broadcast signals exist for the same channel, and set one broadcast signal for one channel in a channel map by selecting one of the plurality of broadcast signals based on calculated signal quality data. Accordingly, an increase in the number of channels due to overlapping channels can be prevented, and images of good quality and service can be provided.
Patent KR-20210026293-A (KR)
Title: Image display apparatus
Inventor: SUNG JIN PARK
IPC: G09G3/3208
Filed: 2019-08-29
Abstract: The present invention relates to an image display device. According to one embodiment of the present invention, the image display device includes a display including an organic light-emitting diode panel and a controller configured to control the display, wherein the controller controls an inputted first image to be displayed, and when a second image having luminance higher than that of the first image is input after the first image, the controller increases the luminance of the second image during a first period, and decreases the luminance of the second image after the first period. Consequently, it is possible to prevent glare while preventing luminance decrease at the time of scene change of the input image.
Patent KR-20210029991-A (KR)
Title: Methods for Preparing GABA
Inventor: CHO YONG JU
IPC: A23L33/105
Filed: 2019-09-09
Abstract: Disclosed in the present invention is a method for manufacturing gamma aminobutyric acid (GABA), comprising: a pretreatment step of pre-treating raw materials containing Liriope muscari; a germinated brown rice addition step of adding 1.7 parts by weight of germinated brown rice to 100 parts by weight of the pre-treated raw material; and a GABA extraction step of roasting and low-temperature aging the pre-treated raw material to extract GABA. The present invention can increase the GABA content by fermenting the extract.
Patent KR-20200143192-A (KR)
Inventor: SHUITSU TERUI
IPC: G06Q20/10
Filed: 2019-09-17
Abstract: Disclosed is a system for transacting electronic money which can provide users with a transaction environment between the electronic money and virtual money. The system for transacting electronic money comprises a main server including a communication unit which transmits and receives data from an exchange server, a user terminal, and a used place terminal through a network, and a processing unit which provides users with payment, exchange, transfer, shopping, and load services through the electronic money owned by the user based on data received from the exchange server, the user terminal, and the used place terminal.
Patent KR-20210034167-A (KR)
Title: Dummy removing unit
Inventor: KIM DONG MYUNG
IPC: C03B33/02
Filed: 2019-09-19
Abstract: According to an embodiment of the present invention, provided is a fragment removal device which comprises: a braking member configured to move in a first direction and configured to press a substrate; a driving unit providing a driving force in a second direction orthogonal to the first direction; and a conversion unit which converts the driving force in the second direction of the driving unit into motion of the braking member in the first direction. Therefore, the overall size of the fragment removal device can be prevented from increasing.
Patent KR-20210037444-A (KR)
Title: Devices for controlling the motor drive of vehicles
Inventor: JO SOO CHUN
IPC: F16H59/70
Filed: 2019-09-27
Abstract: The present invention relates to an apparatus for controlling a transmission gear, capable of continuously controlling a gearing ratio in a vehicle. A transmission gear is placed on a driving line of a vehicle together with a driving unit having a controllable driving moment, and has an action means for forming a driving side and a driven side and a mechanical action connection between the driving side and the driven side. Moreover, a detection means for detecting a slip size indicating a slip between the action means and the driving or driven side is placed. A preset measure is introduced in response to a preset value of the slip size. According to the key point of the present invention, as a measure, the control of a coupling placed on a driving line, a change of a gearing ratio of a transmission gear, and a change of an exit moment of a driving unit are given in advance. In particular, at such moment, the measure is considered to be introduced in a direction for reducing a slip.
Patent KR-20210045679-A (KR)
Title: Electric motor integrated billet induction heating device
Inventor: BAE JOON HAN
IPC: H02K5/16
Filed: 2019-10-17
Abstract: The present invention relates to a motor integrated billet induction heating device. According to a preferred embodiment of the present invention, the motor integrated billet induction heating device includes: a motor having a hollow hole formed in a position of a rotation shaft of a rotor; and a billet induction heating device coupled to the hollow hole and rotated by the motor. According to the present invention, an installation cost and installation space of the billet induction heating device are reduced, and power transmission loss is reduced.
Patent KR-20200045968-A (KR)
Inventor: OKAMOTO KAZUYOSHI
IPC: D04B7/30
Filed: 2019-10-21
Abstract: A flat knitting machine comprises at least a pair of needle beds. A first knitted fabric and a second knitted fabric are joined by forming a double stitch of a stitch at end portions of the first knitted fabric and the second knitted fabric and a stitch of a wale for stitch out. At least one end portion of the first knitted fabric and the second knitted fabric has a step portion. One yarn feeder is used. The knitted fabric with the wale for stitch out and the step portion is knitted. As the wale for stitch out, a wale forming a stitch of the end portion and the double stitch, and an additional wale by a stitch not forming the stitch of the end portion and the double stitch are knitted. A widening stitch on the lower side of the step portion is formed on the knitted fabric with the step portion. A double stitch of an additional stitch created by the widening stitch and a stitch of an additional wale is formed. By the one yarn feeder, the knitted fabric with inconspicuous holes can be knitted at the step portion of a joining region.
Patent KR-20210047586-A (KR)
Title: Auto control system of vessel for extracting herb medicine
Inventor: LEE IL KWAN
IPC: A47J31/52
Filed: 2019-10-22
Abstract: The present invention relates to an automatic control system for a herbal medicine extractor and, more specifically, to an automatic control system for a herbal medicine extractor, comprising: an electronic tag in which extraction operation information generated based on prescription information transmitted from a medical institution requesting herbal preparation is recorded; an electronic tag reader for recognizing the electronic tag and reading the extraction operation information recorded in the electronic tag; and a herbal medicine extractor control server which controls the operation of the herbal medicine extractor according to the extraction operation information received from the electronic tag reader, detects a driving state of the herbal medicine extractor, and generates real-time state information including the detected driving state of the herbal medicine extractor.
Patent KR-20210050314-A (KR)
Title: Umbrella case bag
Inventor: HYUN SANG HOON
IPC: A45C13/40
Filed: 2019-10-28
Abstract: The present invention relates to a bag that improves the convenience of carrying an umbrella when going out. It is expected that it will rain, so a user should bring an umbrella, but it is inconvenient to carry the umbrella in a small bag. Therefore, it is desired to invent a bag that is small but easy to carry with an umbrella. A case is combined with a plastic shape of a certain angle and curve at the center-bottom of the bag, and a waterproof cloth is fixed inside the case and is opened and closed by using a zipper covered with a waterproof material doubly. Even on days when it is expected to rain, a user will be able to work without the inconvenience of an umbrella.
Patent KR-20210050692-A (KR)
Title: Method for manufacturing salted fish using deep sea water and salted fish manufactured by the same
Inventor: LEE JI YEON
IPC: A23L27/00
Filed: 2019-10-29
Abstract: The present invention relates to a method for manufacturing salted fish using deep sea water and salted fish manufactured by the same. According to the present invention, salting is performed with salt water containing deep sea water, and thus salted fish uniform in quality and diverse in flavor can be manufactured with ease. In addition, a certain concentration of natural instead of chemical preservative is added after the manufacturing, and thus the salted fish is harmless to the human body. With the present invention, salted fish uniform in quality can be manufactured with salinity adjusted in salting the ingredient of the salted fish, that is, a treatment object. A certain amount of natural preservative optimized for salted fish is added, instead of a chemical preservative, for preservation between salting and finishing. Accordingly, the salted fish can be fresh for a long time, harmless to the human body, and tasty.
Patent KR-20200049644-A (KR)
Title: Car accident detecting system using smart devices
Inventor: NOH BYUNG JIN
IPC: B60R21/0136
Filed: 2019-10-29
Abstract: The present invention relates to an accident induction and response system using a smart terminal, which utilizes smartphones of vehicles to detect whether the vehicle has an accident and a form of an accident to perform a subsequent action. The accident induction and response system of the present invention comprises: a plurality of smart terminals provided inside the vehicle; and a control unit receiving a motion sensing value from the smart terminals. The control unit determines whether a vehicle has an accident and a type of the accident from result values of the measured motion sensing value, and a predetermined subsequent action message is transmitted through the smart terminals in accordance with the type of the accident. According to the present invention, the accuracy of accident detection and accident type determination can be improved by interlocking the measured values of the plurality of smart terminals.
Patent KR-20210051304-A (KR)
Title: Electric kickboard and wireless headset rental system associated with tourism
Inventor: HYUN SEUNG BO
IPC: H04R1/10
Filed: 2019-10-30
Abstract: The present invention relates to an electromotive kickboard and wireless headset rental system, and more specifically, to an electromotive kickboard and wireless headset rental system linked to sightseeing. Sightseeing products and electromotive kickboard and wireless headset rental products are linked to each other such that a linked provider can easily sell the sightseeing products, the linked provider needs to rent an electromotive kickboard and wireless headset in order to sell the sightseeing products such that an operator can easily obtain the provider using the system, and sales of the sightseeing products can be promoted by arousing enjoyment from rental car products and group sightseeing products through the electromotive kickboards and wireless headsets by lending rental cars loaded with the electromotive kickboards and wireless headsets, or including the rental of the electromotive kickboards and wireless headsets in the tour products targeted to groups of tourists.
Patent KR-20210051781-A (KR)
Title: Soymilk enhanced with vitamins and preparation method thereof
Inventor: LEE KYUNG SEOK
IPC: A23C11/10
Filed: 2019-10-31
Abstract: The present invention relates to a vitamin-enhanced soymilk containing vitamin C, vitamin B1, vitamin B2, vitamin B6, and vitamin B12 and containing at least one natural ingredient selected from the group consisting of apple, strawberry, blueberry, mango, peach, banana, paprika, carrot, water parsley, and sweet pumpkin. The present invention can be prepared by a vitamin-enhanced soymilk preparation method including: (S1) producing raw soybean powder by ultra-fine powdering of unpeeled raw beans; (S2) heating the raw soybean powder during mixing with water; (S3) mixing vitamin C, vitamin B1, vitamin B2, vitamin B6, and vitamin B12; and (S4) performing natural ingredient addition and stirring; and (S5) performing sterilization. According to the present invention, vitamin C and vitamin B groups are added for nutritional enhancement of soymilk ingredients and the soymilk is mixed with vegetable or fruit for natural color, taste, and flavor, and thus consumers' needs for healthful food can be met. According to the present invention, the soymilk is prepared with raw soybean powder ultra-fine powdered 100% beans without filtering the bean curd from raw beans, and thus nutrient destruction can be minimized and the nutrients of the beans can be taken in without exception. The present invention contains natural ingredients and medicinal crops and is nutritionally excellent to the point of replacing a meal.
Patent KR-20210051901-A (KR)
Title: System for balancing power using clustering, apparatus thereof and method thereof
Inventor: EO IK SOO
IPC: H02J3/32
Filed: 2019-10-31
Abstract: The present invention relates to a system for performing power balancing using clustering which comprises: a power storage device including a photovoltaic or solar power generator and a plurality of battery cells; and a battery management device generating a plurality of clusters by performing clustering for the plurality of battery cells, performing power balancing in the order of the clusters having the highest average voltage of the battery cells among the plurality of clusters, and performing power charging in the order of the clusters having the lowest average voltage of the battery cells.
Patent KR-20210054875-A (KR)
Title: Electronic device including sensor for sensing external input
Inventor: YONGHO HWANG
IPC: G06F3/041
Filed: 2019-11-06
Abstract: The present disclosure relates to an electronic device including a sensor for detecting an external input. According to an embodiment of the present disclosure, the electronic device includes: a frame forming a side surface of the electronic device; at least one opening formed on a certain area of the side surface; an injection member located in an area adjacent to the opening on an inner surface of the frame structure and filling at least a partial area of the opening; and a sensor attached to an inner surface of the injection member and electrically connected with a processor. The present invention maintains the flatness of a surface to which the sensor is attached through the injection member penetrating the side of a housing, and reduces the influence of a temperature change of an electronic device on a measured value of a sensor.
Patent KR-20210056627-A (KR)
Title: Monitoring system for real time heart rate
Inventor: KIM JIN HYUNG
IPC: A61B5/024
Filed: 2019-11-11
Abstract: The present invention relates to a system for monitoring a real-time heart rate that can monitor the heart rate of a worker in real time and understand the condition of the worker and take action quickly. To this end, the system for monitoring the real-time heart rate includes a heart rate measuring device that measures and transmits the heart rate of the worker in real time at work while wearing it; a heart rate collecting device that receives the heart rate data collected by the heart rate measuring device and transmits them to a server; and a heart rate data output device that outputs the heart rate data processed by the heart rate collecting device and shows the heart rate data to an administrator.
Patent KR-20200080135-A (KR)
Inventor: TAKODA MAKOTO
IPC: G05G1/015
Filed: 2019-11-21
Abstract: The present invention provides an operation handle device capable of preventing erroneous operation of a fine adjustment command member. The operation handle device (1) includes: an operation command member (4) that can move in one direction or in the opposite direction and determines a command value by a stop position; a fine adjustment command member (5) for fine adjustment of command values by the operation command member; a moving member (15) moving in the one direction or the opposite direction by following the command value according to the operation of the operation command member and the fine adjustment command member; and a switch (6) for switching whether to move the moving member according to the operation of the fine adjustment command member or to stop the moving member regardless of the operation of the fine adjustment command member.
Patent KR-20210073618-A (KR)
Title: Fuel supply providing system used in ship
Inventor: WEON DOO LEE
IPC: F02M21/06
Filed: 2019-12-09
Abstract: Disclosed is a fuel gas supply system for ships that can reduce the amount of boil off gas (BOG) to be reliquefied and improve the efficiency of BOG reliquefaction and fuel supply together. According to an embodiment of the present invention, a fuel gas supply system for ships comprises: a compression unit for receiving and compressing BOG from a storage tank for storing BOG of liquefied gas and liquefied gas; a heat exchange unit for liquefying the compressed BOG by heat exchange with a refrigerant; a reliquefaction line connecting the storage tank, the compression unit, and the heat exchange unit; a liquefied gas supply line for supplying the liquefied gas supplied from the storage tank to a customer; and a merging line branched from between the compression unit and the heat exchange unit of the reliquefaction line and connected to the liquefied gas supply line, and joining some of the BOG compressed by the compression unit into the liquefied gas supply line.
Patent KR-20210075502-A (KR)
Title: Method for recovering valuable metals from cathodic active material of used lithium battery
Inventor: JO SUNG KOO
IPC: H01M10/0525
Filed: 2019-12-13
Abstract: The present invention relates to a method for recovering valuable metals from a positive electrode active material of a wasted lithium battery, which includes: heat-treating a positive electrode material of a wasted lithium ion battery; adding the positive electrode material of the heat-treated wasted lithium ion battery to an aqueous solution containing a calcium compound to obtain a leachate containing lithium; separating the leachate into solid-liquid; concentrating the solid-liquid separated leachate to obtain lithium hydroxide; washing the lithium hydroxide with water; and dissolving the lithium hydroxide after washing with water and re-concentrating the lithium hydroxide. According to the present invention, a high concentration of lithium can be recovered from the lithium positive electrode material of a wasted lithium ion battery, and thus, the lithium recovery rate and economic efficiency can be improved. In addition, it is possible to recover valuable metals, such as nickel, cobalt, and manganese other than lithium in a solid form. Further, it is possible to recover valuable metals, such as nickel, cobalt, and manganese other than lithium in a solid form.
Patent KR-20210076431-A (KR)
Title: Apparatus and method for providing immersive learning content through voice recognition
Inventor: YONG JUN CHOI
IPC: G06T19/00
Filed: 2019-12-16
Abstract: The present invention relates to a device and a method for providing an immersive learning content through voice recognition, in providing immersive learning content using virtual reality, complex reality, and augmented reality, etc. According to an embodiment of the present invention, the device for providing immersive learning content includes: a display module which outputs immersive learning content; a voice recognition module that receives a voice signal from a user; and a control module for identifying control data corresponding to a voice signal and controlling the immersive learning content according to the identified control data.
Patent KR-20200074892-A (KR)
Inventor: PARK JAE WOO
IPC: E06B9/262
Filed: 2019-12-16
Abstract: The present invention relates to a multi-structure blind fabric which can maximize the efficiency of light shielding, can be opened and closed in a middle part, and can create various atmospheres. The multi-structure blind fabric of the present invention comprises: a light-transmitting surface of a net shape; a light-transmitting rear surface of a net shape; a plurality of light-shielding films formed at regular or irregular intervals between the light-transmitting surface and the light-transmitting rear surface; and first and second auxiliary films of a stripe shape formed on the outside of the light-transmitting surface and the light-transmitting rear surface by having both ends of the light-shielding films protruding to the light-transmitting surface and the light-transmitting rear surface. A connection section of the light-shielding films passing through the light-transmitting surface and the light-transmitting rear surface includes a non-woven part in which a weft is not woven. Also, a light-shielding surface is formed on the light-transmitting surface at a position corresponding to the connection section of the light-transmitting rear surface, and a background net can be realized by using the second auxiliary film.