baber/WOPTO huggingface dataset:
Patent KR-20220121994-A (KR)
Title: Antibacterial pouch for kimchi packaging capable of measuring maturity
Inventor: YOON JEONG WON
IPC: B32B27/04
Filed: 2021-02-26
Abstract: The present invention relates to an antibacterial pouch for Kimchi packaging that enables easy measurement and confirmation of the ripeness level of Kimchi during distribution or storage without needing to open the pouch. The antibacterial pouch for Kimchi packaging comprises: a pack body having a storage space formed for storing Kimchi therein and made of a film material; and a pH sensor part including a lower sheet, a measurement unit composed of a working electrode, a counter electrode, and a reference electrode disposed on one side of the lower sheet, connection terminal units formed on the opposite side of the lower sheet and connected to the working, counter, and reference electrodes, respectively, to be connected to a separate pH measurement module, a semi-permeable layer laminated on the working, counter, and reference electrodes, and an upper sheet formed on an upper surface of the lower sheet, the measurement unit, and the connection terminal units that are located outside an area covered by the semi-permeable layer and terminals of the connection terminal units. In the pH sensor part, in a state where the semi-permeable layer is disposed in the storage space of the pack body and the terminals of the connection terminal units are disposed outside the pack body, middle portions of the lower and upper sheets are bonded to the pack body.
Patent KR-20220123160-A (KR)
Title: Artificial intelligence psychological status diagnostic system and methods
Inventor: YOO JEONG HYEON
IPC: A61B5/16
Filed: 2021-02-28
Abstract: Provided are an artificial intelligence psychological status diagnostic system and method. According to the present invention, the artificial intelligence psychological status diagnostic method comprises the steps of: receiving a client's mention through a channel used by accessing the Internet, such as a web page, a social network service, or a mobile platform service; calculating a resultant value by analyzing emotion elements in mention information for emotional and psychological diagnosis received from the client through natural language processing; comparing the result value calculated in the mention and the agreement rate of psychological diagnosis items stored in the psychological diagnosis database to determine the psychological status of the client; and storing the magnitude and frequency of psychological types detected in the client's mention. Accordingly, a system for diagnosing a user's psychological status is provided, thereby providing advantages of diagnosing the user's psychological status without directly filling out a psychological diagnosis sheet and preventing the user's extreme accident by diagnosing the user's psychological status at an early stage, and in particular, providing an economical advantage in terms of time and cost since a user can receive psychological diagnosis only by using a service connected to the Internet through the mental status diagnosis system.
Patent KR-20220125440-A (KR)
Title: Method and electronic device for connecting ground
Inventor: PARK YOUNGHAK
IPC: H05K5/00
Filed: 2021-03-05
Abstract: According to various embodiments, an electronic device comprises: a housing; a display which is disposed in the housing, and includes a conductive plate; a side member which includes a conductive support member extended into the inner space of the housing; a board which is disposed in the inner space of the housing, and includes a ground layer; and a gasket which is disposed on the board, is electrically connected to the ground layer, and physically comes in contact with the conductive plate and the conductive support member. Other embodiments may be also possible.
Patent KR-20220125482-A (KR)
Title: Lithium secondary battery
Inventor: JEONG KWANG HO
IPC: H01M4/38
Filed: 2021-03-05
Abstract: The present invention relates to a negative electrode for a lithium secondary battery and a lithium secondary battery including the same. The negative electrode for a lithium secondary battery, according to embodiments of the present invention, comprises: a negative electrode current collector; a negative electrode active material layer including a first negative electrode active material layer, and a second negative electrode active material layer sequentially positioned on at least one surface of the negative electrode current collector; and a binder layer positioned on the second negative electrode active material layer. The second negative electrode active material layer comprises: a silicon-based active material, and the binder layer comprises: at least one binder selected from a group consisting of polyacrylic acid, polyvinyl alcohol, polyacrylonitrile, polyacrylamide, and polyvinyl acetate. Therefore, the lifespan characteristics of a battery can be improved by mitigating the expansion and contraction of the silicon-based active material during charging and discharging, and excellent cycle characteristics can be secured.
Patent KR-20210117954-A (KR)
Title: Polishing apparatus, information processing system, polishing method and program
Inventor: NAKAMURA AKIRA
IPC: B24B37/04
Filed: 2021-03-16
Abstract: A polishing apparatus can refer to storage storing a machine learning model completely trained by using learning data having a feature amount of a signal on the friction between a substrate and a polishing member which is polishing the substrate or a feature amount of the temperature of the substrate as input and having data on the film thickness of the substrate after polishing or a parameter on the yield of a product included in the substrate after polishing as output. The polishing apparatus comprises: a polishing table having a polishing member, and configured to be rotated; a polishing head facing the polishing table, configured to be rotated, and capable of mounting a substrate on a surface facing the polishing table; a control unit controlling to press and bring a substrate into contact with the polishing member while rotating the polishing head with the substrate mounted thereon and the polishing table to polish the substrate; and a processor generating a feature amount from the temperature of a target substrate or the polishing member which is polishing the substrate or a signal on the friction between the substrate and the polishing member which is polishing the substrate, and inputting the generated feature amount into the completely trained machine learning model to output any of a parameter on the yield of a product included in the substrate after polishing or data on the film thickness of the substrate after polishing as an estimation value.
Patent KR-20210039357-A (KR)
Title: Data processing method and device, vehicle equipment and navigation system
Inventor: Xiong Mengyu
IPC: G06Q50/30
Filed: 2021-03-22
Abstract: An embodiment of the present invention provides a method for data processing, which is applicable to a navigation device, and relates to a navigation technology field, wherein the method comprises the steps of: receiving a navigation request triggered by an object; determining total navigation information corresponding to the navigation request based on preset map information; selecting partial navigation information from the total navigation information; and sending the partial navigation information to a display device such that the display device displays the partial navigation information. On the one hand, the present invention, by sending the partial navigation information selected from the total navigation information to the display device, reduces the amount of data transmission to enhance data transmission efficiency and the occupation of transmission resources. On the other hand, since the display device only needs to display partial navigation information data, display costs can be saved.
Patent KR-20220132255-A (KR)
Title: Apparatus for opening and closing sample storage container
Inventor: LEE MIN HO
IPC: B67B3/20
Filed: 2021-03-23
Abstract: The present invention provides an opening and closing device for a sample storage container capable of automatically and simultaneously opening and closing the lids of several containers storing drugs or samples to be used in a test. According to the present invention, the opening and closing device for a sample storage container comprises: a housing (110) forming an exterior prepared so that a handle (130) gripped by a user is exposed; a driving device (180) generating a driving force for rotating a rotational shaft; a key (150) fitted to the lid (1) of at least one sample storage container and rotated by the driving force; and an ejector (160) which releases the key (150) from the lid (1) by pressing the lid (1) when the handle (130) is pressed.
Patent KR-20220132782-A (KR)
Title: A double-layered octagonal wave dissipating block in a large formation and breakwater therewith
Inventor: SONG JU MIN
IPC: E02B3/14
Filed: 2021-03-24
Abstract: The present invention relates to a double-layered wave-dissipating block, which is a polygonal wave-dissipating block of which upper and lower parts are connected by regular columns, and which has four protrusions attached to the upper and lower parts to form a large number of spaces, thereby expanding the function of dissipating waves. The double-layered wave-dissipating block may comprise: an upper block consisting of a quadrilateral upper face in a quadrangle shape, upper quadrilateral inclined faces in a quadrangle shape that slope and are connected to respective four sides of the quadrilateral upper face, upper triangular inclined faces in a triangular shape that slope and are connected between the four upper quadrilateral inclined faces, and an octagonal lower face that comes in contact with the four upper quadrilateral inclined faces and the four upper triangular inclined faces to be formed in an octagonal shape; upper protrusions that protrude at right angles from the four upper quadrilateral inclined faces; a lower block consisting of a quadrilateral lower face in a quadrangle shape, lower quadrilateral inclined faces in a quadrangle shape that slope and are connected to respective four sides of the quadrilateral lower face, lower triangular inclined faces in a triangular shape that slope and are connected between the four lower quadrilateral inclined faces, and an octagonal upper face that comes in contact with the four lower quadrilateral inclined faces and the four lower triangular inclined faces to be formed in an octagonal shape and is in contact with and connected to the octagonal lower face; and four lower protrusions that protrude at right angles from the four lower quadrilateral inclined faces of the lower block to be positioned in a direction between the upper protrusions. The present invention not only allows a single wave-dissipating block to exhibit an equivalent weight and effect of two tiers of tetrapods (T.T.P), but also provides stability, and convenience in construction. Moreover, the present invention may shorten the construction time compared to stacking two conventional T.T.Ps in two tiers.
Patent KR-20210125919-A (KR)
Title: Message protocol for record management between the integrated alert gateway and the mobile operator alert gateway
Inventor: CHOI SEONG JONG
IPC: H04L12/24
Filed: 2021-03-26
Abstract: Provided is a message protocol for record management between an integrated alarm gateway and a mobile carrier alarm gateway, which includes a record request message and a record provision message, wherein the integrated alarm gateway sends the record request message to the mobile carrier alarm gateway to request the record contents stored in the mobile carrier alarm gateway, and the mobile communication carrier alert gateway receives the record request message, generates and transmits the record provision message as an alarm message corresponding to the record request message among the stored alert records.
Patent KR-20220135421-A (KR)
Title: Device for sugar content prediction artificial intelligence service and control method thereof
Inventor: SEO DONG MIN
IPC: G06Q50/26
Filed: 2021-03-30
Abstract: The present invention is to realize a specific and new type of technology, which develops an artificial intelligence sugar content prediction model which can predict sugar content data of fruits (e.g., tangerines) with high accuracy based on artificial intelligence technology, and provides a sugar content prediction artificial intelligence service.<quillbot-extension-portal></quillbot-extension-portal>
Patent KR-20220135627-A (KR)
Inventor: KIM MIN JUNG
IPC: C12N5/077
Filed: 2021-03-31
Abstract: The present invention relates to a medium additive for culturing cell cultured meat comprising a Lycium chinense fruit extract, a medium composition for culturing cell cultured meat comprising the same, and a method for producing cell cultured meat using the same. According to the present invention, it is possible to reduce the amount of fetal bovine serum (FBS), which has high unit price and has ethical problems of having to be collected from live calves, in the prior art by replacing the FBS with the medium additive or using the medium additive in combination with the FBS; and to improve the production efficiency of cell cultured meat.
Patent KR-20220018892-A (KR)
Title: METHOD AND APPARATUS TO INSTALL AND MANAGE MULTIPLE eSIM PROFILES
Inventor: KANG SUJUNG
IPC: H04W12/06
Filed: 2021-04-01
Abstract: The present invention relates to a method for installing and managing a plurality of eSIM profiles and a device thereof. A method of a terminal in a wireless communication system comprises the following steps of: transmitting an authentication request message to a manager server; receiving an authentication response message from the manager server; and performing profile management. Therefore, a communication service provider of profile 1 or profile 2 can provide a stable network service.
Patent KR-20220140371-A (KR)
Inventor: LEE MIN GYU
IPC: A47J47/16
Filed: 2021-04-09
Abstract: While storing a moisture generated by condensation through a lid of a cooking container and while stable holding of the lid of various sizes is enabled, the present invention, while enabling to hold a ladle and the like, enables horizontal holding of chopsticks and also a video to be watched on a smartphone while cooking, and enables to make a clean and simple cooking at home in the non-face-to-face era. A cooking container lid holder is equipped with: a main body; and a storage space.
Patent KR-20220142278-A (KR)
Inventor: PARK CHUL WOO
IPC: A61N1/36
Filed: 2021-04-14
Abstract: The present invention relates to an EMS device capable of being attached to gloves. According to an embodiment of the present invention, the EMS device capable of being attached to gloves may comprise an EMS control unit for generating EMS stimuli, and a member and/or means to be attached to the gloves. According to the present invention, as an exercise motion for an exercise portion of a user using an EMS training device is provided to the user in the form of content, effects of exercise can be maximized while the cost of using a trainer is reduced.
Patent KR-20220145027-A (KR)
Inventor: LEE KEONYOUNG
IPC: H04W36/00
Filed: 2021-04-21
Abstract: According to various embodiments, an electronic device comprises at least one antenna and a processor, wherein the processor can control so as to: be connected with a base station by communication to transmit and receive data to and from the base station via the at least one antenna; carry out handover from the first base station to a second base station; receive first system information that has been broadcast from the second base station; identify, on the basis of the first system information, information related to a system information request; identify, on the basis of a data inactivity timer, a point in time for transmission of the system information request; and transmit, on the basis of the information related to the system information request, the system information request to the second base station at the identified point in time for transmission of the system information request. According to the present invention, current consumption can be reduced.
Patent KR-20220145699-A (KR)
Inventor: LEE SEUNG MIN
IPC: F01D25/12
Filed: 2021-04-22
Abstract: An apparatus for controlling a tip clearance of a turbine blade of the present invention, which is an apparatus for controlling a tip clearance formed between a turbine casing and a turbine blade, comprises: a casing surrounding the turbine blade; a dummy flange mounted in a concave groove formed on the outer circumferential surface of the casing and including a plurality of cooling fins on the outer circumferential surface; mounting ribs formed on the inner circumferential surface of the dummy flange; a carrier segment mounted on the casing to be movable in the radial direction and having an inner space in which cooling air flows; and a ring segment mounted on mounting ribs formed on the inner circumferential surface of the carrier segment, wherein the carrier segment is moved in the radial direction as the mounting ribs formed on the inner circumferential surface of the dummy flange are deformed by the cooling air passing through the dummy flange. According to the apparatus for controlling the tip clearance of the turbine blade and a gas turbine including the same, a cold air supply space for gap adjustment and a cold air supply space for cooling the ring segment can be divided and formed independently within the one carrier segment.
Patent KR-20220146923-A (KR)
Title: Priority-centered selection document adoption system based on multiple search keywords and drive method of the Same
Inventor: LIM HWANG YONG
IPC: G06F16/38
Filed: 2021-04-26
Abstract: Disclosed is a technology for document management and big data processing. In other words, according to an embodiment of the present invention, a priority-centered selection document adoption system based on multiple search keywords and a driving method thereof identify the number of search keywords written on each page of an entire document file through a count screen artificial intelligence (AI) engine and, when bringing a mouse close to one of paragraphs described on pages sequentially aligned by the number of search keywords presented on an entire page of a document file selected from the entire document file, zoom in on the one to be displayed in an enlarged and embossed three-dimensional shape.
Patent KR-20220153942-A (KR)
Title: Rollers that can prevent the belt from leanning to one side and conveyor for conveying bowling pins using the same
Inventor: AN JO SOON
IPC: B65G39/02
Filed: 2021-05-12
Abstract: The present invention relates to a belt deviation prevention roller and a conveyor for conveying bowling pins using the same, and more specifically, to a belt deviation prevention roller and a conveyor for conveying bowling pins using the same to prevent a conveying belt, which is rotated to move bowling pins coming over from a lane to pits toward a pin elevator, from deviating to one side. The belt deviation prevention roller comprises a roller body, a plurality of support shafts, and a plurality of elastic members.
Patent KR-20220157114-A (KR)
Title: IoT attached automatic vending system
Inventor: OH JONG HYUN
IPC: G06Q10/08
Filed: 2021-05-20
Abstract: The present invention relates to an IoT attached-type automatic sale system that is characterized in comprising: a main body that stores and displays for selling a product; an automatic sale device attached to the front of the main body; a server that receives sales volume, inventory, and CCTV image information through the automatic sale device, and transmits a sale progress and suspension to the automatic sale device according to a request of a portable terminal; and the portable terminal that enables monitoring and management anytime and anywhere through an app. Therefore, the present invention is capable of having an advantage of securing flexibility for a product category.
Patent KR-20220162431-A (KR)
Title: Dc-dc buck converter and operating method of thereof
Inventor: YOO SUNG MIN
IPC: H02M3/156
Filed: 2021-06-01
Abstract: According to an exemplary embodiment of the present invention, a DC-DC buck converter for generating an output voltage by stepping down an input voltage comprises: a converting circuit including a plurality of transistors, a first capacitor, a second capacitor, and an inductor and configured to form a current path that varies according to a mode and a phase; and a control circuit configured to determine on/off of each of the plurality of transistors according to a mode of the converting circuit and a phase corresponding to the mode and to determine a mode according to the magnitudes of an input voltage and an output voltage.
Patent KR-20220163611-A (KR)
Inventor: KIM YOUNG KWANG
IPC: C09D11/101
Filed: 2021-06-03
Abstract: The present invention relates to a UV curable infrared transmission black ink composition for inkjet. More specifically, the present invention relates to a UV curable infrared transmission black ink composition for inkjet that can be applied to an inkjet process without jetting defects, wherein the composition contains an infrared penetrating black pigment dispersion, an acrylate monomer, a photopolymerization initiator, an adhesion promoter, and a surfactant in specific amounts so that, in addition to preventing light leakage on a display, it is possible to check an alignment marker using an infrared camera even after bezel pattern printing and implement easy transformation into various patterns.
Patent KR-20220167603-A (KR)
Title: Electric contactor trouble check and protection relay
Inventor: HWANG KI HYEONG
IPC: H01H50/08
Filed: 2021-06-14
Abstract: The present invention relates to an electromagnetic contactor protection relay. The present invention provides the electromagnetic contactor protection relay, in which a relay is coupled to each phase power of a driving unit (126) of an electromagnetic contactor opening/closing contact unit (120), wherein the relay is coupled in parallel with an electromagnetic contactor coil such that an interaction between the driving unit (126) and the electromagnetic contactor coil is applied to a control circuit (sequence) unit through a relay contact point to check the abnormal operation of the electromagnetic contactor, and an alarm situation is notified via light emission and sound through a second display unit (310) and a third display unit (320). When an operator monitors the electronic contactor in a third place, the alarm situation can be displayed in the third place through an external output connector (400). A load, which receives power, can be protected.
Patent KR-20220167934-A (KR)
Title: A wheelchair that can be manually converted to a bed by another person
Inventor: HONG YOUNG GIL
IPC: A61G7/16
Filed: 2021-06-15
Abstract: The present invention relates to a wheelchair that can be manually converted to a bed by another person, capable of reducing operating noise of an electric motor when the wheelchair is converted into the bed. According to an embodiment of the present invention, the wheelchair that can be manually converted to the bed by another person includes: a frame (10) having a front wheel (11) of which a driving direction is freely changed and a back wheel (12) of which the driving direction is fixed; a seat plate(20) arranged in the upper part of the frame (10); a back plate (30) connected to the seat plate (20) by a first hinge (70) and placed on the frame (10) in a laid posture; a leg plate (40) connected to the seat plate (20) by a second hinge (71); a footplate (50) connected to the leg plate (40) by a third hinge (72), and having a horizontal posture by being placed on the frame (10) in the lowermost position; a first link (61) fixed to a back surface of the back plate (30); a second link (62) connected to the first link (61); and a third link (63). One end of the third link (63) is connected to the second link (62), and the other end is fixed to the leg plate (40).