baber/WOPTO huggingface dataset:
Patent KR-20220099133-A (KR)
Inventor: PARK KYUNG NAM
IPC: G07C9/37
Filed: 2021-01-04
Abstract: The present invention relates to a door lock system using lip-reading. The system comprises: a time of flight (ToF) camera that acquires a 3D image of a human body; a lip-reading security code acquisition unit that recognizes a mouth from the 3D image provided from the ToF camera, detects movement of the lips, and obtains a lip-reading security code corresponding to the movement of the lips; a memory unit for storing the lip-reading security code obtained by the lip-reading security code acquisition unit for matching for access control; a security control module that matches the lip-reading security code acquired by the lip-reading security code acquisition unit with the lip-reading security code stored in the memory unit, and outputs an unlock signal when a set condition is satisfied; an access control unit that stores the lip-reading security code obtained by the lip-reading security code acquisition unit in the memory unit to be used for access control matching according to a user's request, and controls an operation of the security control module; and a locking unit installed on a door to perform locking and unlocking of the door, and performing unlocking according to an entry/exit release signal of the security control module. According to the present invention, it is possible to control entry and exit regarding a door lock by extracting a security code through the shape of a user's lips. As a result, there is no risk such as imitation or leakage of security code, so security can be excellent. The present invention can be in line with the contact-free era where there is concern about the spread of infectious diseases such as Corona 19.
Patent KR-20220108252-A (KR)
Inventor: SUNG GIL HONG
IPC: C08F4/659
Filed: 2021-01-25
Abstract: The present invention relates to a homo polypropylene resin composition with improved xylene solubility and a method for preparing the same. More specifically, the composition comprises: a propylene monomer; a main catalyst; a cocatalyst; and two types of first donor and second donor essentially included. By mixing the donors at a specific concentration and molar ratio, the impact resistance and production yield of the homopolypropylene resin can be remarkably improved by increasing the solubility of xylene while maintaining the polymerization activity and molecular weight distribution at a high level. In addition, since the xylene solubility value can be easily adjusted simply by mixing the first donor and the second donor, the manufacturing process is simple, and the same can be applied to various fields such as products requiring high stiffness or stretchability.
Patent KR-20220108413-A (KR)
Inventor: KIM DO YOUNG
IPC: H04L9/40
Filed: 2021-01-27
Abstract: Provided is a method for operating a packet telephony terminal device performing packet communication with a counterpart packet telephony terminal device in an integrated network structure in which a time sensitive network (TSN) and a packet communication network are combined. The packet telephony terminal device may perform packet telephony call processing, perform a TSN stream reservation procedure when the counterpart packet telephony terminal device is capable of performing a TSN function for lossless packet communication, adjust a size of a dejitter buffer when the TSN stream reservation procedure is successful, and perform packet telephony communication through the minimized size of the dejitter buffer.
Patent KR-20220109115-A (KR)
Title: Method and electronic device for improving picture quality of display device
Inventor: CHUN WANHEE
IPC: G09F9/302
Filed: 2021-01-28
Abstract: According to various embodiments, an electronic device includes: a communication module for communicating with an external electronic device; a display device composed of at least one display module; a memory; and a processor operatively connected with the communication module, the display device, and the memory. The processor may perform: controlling the display device to at least partially change the state of the at least one display module; obtaining an image corresponding to at least one display module whose state has changed by using a camera of the external electronic device; checking first distance information between the at least one display module based on the obtained image; comparing the identified first spacing information with second spacing information between at least one pixel included in the at least one display module; determining a position error value of the at least one display according to a comparison result; determining a compensation value to be reflected in the at least one pixel according to the comparison result; and at least partially controlling the brightness of the at least one pixel based on the determined compensation value. Other various embodiments may be possible. According to the present invention, assembly errors can be accurately measured.
Patent KR-20220111065-A (KR)
Inventor: YU KYUNG MI
IPC: B25B7/16
Filed: 2021-02-01
Abstract: In accordance with the present invention, provided is a remote control device for a camping burner. The remote control device for a camping burner includes: a handle part which can be folded and unfolded by comprising a pair of handles placed opposite each other such that rear ends thereof are connected with each other and front ends thereof are spaced apart from each other; a remote control part formed opposite the front ends of the pair of handles of the handle part, and including an opposed surface expanded more than the front ends of the handles and a square hole formed on the opposed surface, such that a control valve of a burner can be inserted into the hole to be turned; and at least one pressing fixture installed on one spot in a longitudinal direction of the pair of handles to press the handle part inward to limit the handle part and the remote control part from being unfolded outward, thereby preventing the control valve of the burner from departing from the hole when the valve is controlled through the remote control part. Therefore, the present invention is capable of preventing an accident caused by the departure of the control valve or the like.
Patent KR-20220111953-A (KR)
Inventor: NOH EUN SANG
IPC: B26B3/00
Filed: 2021-02-03
Abstract: The present invention relates to a vinyl cutter. An objective of the present invention is to allow anyone to easily perform cutting by an ergonomic handle and prevent damage by a safety device of a cutter to resolve the problem of danger due to a sharp blade and the absence of a separate safety device to resolve the conventional problem of danger due to a sharp blade and the absence of a separate safety device. The cutter knife comprises: an ergonomic handle to be easily held by anyone; a safety device of a cutter having a protective design to prevent damage; and a knife blade setting an angle to conveniently cut anything. Therefore, the present invention allows anyone to easily perform cutting by an ergonomic handle and prevents damage by a safety device of a cutter to resolve the problem of danger due to a sharp blade and the absence of a separate safety device to have the effect of resolving the conventional problem of danger due to a sharp blade and the absence of a separate safety device.
Patent KR-20220113603-A (KR)
Inventor: LEE JONG BAE
IPC: B60R11/02
Filed: 2021-02-05
Abstract: The present invention relates to a mobile device holder for a vehicle which senses an amount of a load of movement force generating source moving both holding members gripping both ends of a mobile device and controls movement and an amount of movement of the both holding members. In addition, the mobile device holder for the vehicle has a link which converts rotation force of a rotor rotated by the movement force generating source into linear movement force of the both holding members and transmits the same. According to the present invention, an error due to conversion correspondence between a gap between the holding members and the number of rotations of the motor or a rotation time of the motor can be eliminated. Also, a variable width can be maximized.
Patent KR-20220114978-A (KR)
Title: Vacuum absorbtion auxiliary device for pouch type secondary battery
Inventor: JEONG JONG HONG
IPC: H01M50/105
Filed: 2021-02-09
Abstract: An adsorption auxiliary device for a pouch-type secondary battery comprises: a pair of lower probes in contact with the lower surfaces of the terraces on both sides of the secondary battery on which folding surfaces are formed; a pair of upper probes in contact with the upper surfaces of the terraces and gripping the terraces together with the lower probes; and an adsorption table adsorbing a main chamber of the secondary battery. The folding surface can be supported by gripping the terraces of the secondary battery, which is guided for post-processing of the folding surface, and at the same time, it is possible to allow the main chamber of the secondary battery to be adsorbed to an adsorption table.
Patent KR-20220115449-A (KR)
Inventor: SONG HANSEOK
IPC: B62D27/02
Filed: 2021-02-10
Abstract: A sub-frame mounting coupling structure of a vehicle body according to an embodiment of the present invention is a transverse body structure which is mounted on front side members arranged on both sides in the longitudinal direction of the vehicle body. The sub-frame mounting coupling structure comprises: a fender apron side member, which is mounted at the rear end of the front side member in the longitudinal direction of the body; a first side extension which is arranged in a horizontal direction of the body and connected to the inside of the fender apron side member; a second side extension which is arranged in the horizontal direction of the body and connected to the outside of the fender apron side member; a tunnel member which is arranged in the transverse direction of the body and connects the first side extensions on both sides from the center of the body, and which has the same phase as the first side extension; and a cap-type bracket which is arranged to cover the fender apron side member at the area in which the fender apron side member and the first and second side extensions are connected. Therefore, the present invention can prevent deterioration in durability performance, and improve rigidity of the vehicle body.
Patent KR-20220116798-A (KR)
Title: Hydroxyapatite-Zeolite Composite Using Industrial Products And Method for Manufacturing the Same
Inventor: LEE HAENGKI
IPC: B01D53/02
Filed: 2021-02-15
Abstract: The present invention relates to a hydroxyapatite-zeolite composite in which a phosphoric acid solution, cetyltrimethylammonium bromide (CTAB), and an alkali activator are mixed with industrial by-products such as fly ash and fine slag powder and hydroxyapatite capable of adsorbing anions and zeolite capable of adsorbing cations are simultaneously synthesized so that large amounts of cations and anions can be absorbed.
Patent KR-20220117449-A (KR)
Title: Pot lid that can be used for various purposes
Inventor: KANG GYEONG TAE
IPC: B65D51/24
Filed: 2021-02-17
Abstract: The present invention relates to a tumbler stopper (10) that can be used as a mobile phone holder, and a holder that can be used anywhere outdoors while carrying a tumbler is installed on the top stopper (10). According to the present invention, the tumbler stopper has the top stopper (10) that can be opened and closed in a sliding manner, and has a groove (11) for the holder formed across an upper surface of the stopper at the top stopper, so that it is convenient to use a mobile device.
Patent KR-20220117639-A (KR)
Title: Cathode active material for lithium secondary battery and lithium secondary battery including the same
Inventor: DO YOUNG HOON
IPC: H01M4/505
Filed: 2021-02-17
Abstract: A positive electrode active material for a lithium secondary battery of the present invention includes a lithium metal oxide having a nickel content of 80 mol% or more among all elements except lithium and oxygen, wherein the change rate of particle size distribution and the change rate of a specific surface area satisfy a predetermined range. The present invention improves high temperature life characteristics and high temperature storage performance.
Patent KR-20210025585-A (KR)
Title: Mosquito net having a repellent and its manufacturing method
Inventor: LEE YEONG WOO
IPC: E06B9/52
Filed: 2021-03-02
Abstract: Disclosed are a fine screen of yarn containing an insect repellent material and a manufacturing method thereof, which do not create electromagnetic waves and chemical materials. The manufacturing method of a fine screen of yarn containing an insect repellent material comprises: a step of grinding a plurality of medicinal herbs; a step of making the plurality of ground medicinal herbs into sol; a step of inserting the sol into a plurality of porous capsules; a step of processing the plurality of porous capsules with the sol inserted thereinto into pellets; a step of producing yarn from the pellets; a step of warping the yarn; a step of weaving the warped yarn; a step of heat-treating the woven yarn; and a step of using the heat-treated yarn to prepare a fine screen. The plurality of medicinal herbs include at least eleven medicinal herbs among cinnamon bark, fennel, dry ginger, pharbitis, sophora root, royal fern, dried sick silkworm, Equisetum hyemale, myrrh, Valerianaceae root, sweet flag, inula flower, cicada shell, and Songaria Cynomorium.
Patent KR-20210146786-A (KR)
Title: Method of managing educational institutes and server performing the same
Inventor: YANG SEOUNG GI
IPC: G06Q50/20
Filed: 2021-03-19
Abstract: In accordance with one embodiment of the present invention, an education institution maintenance and management server includes: a user management part managing each user managing an education institution information system or creating a user group and then managing the group by grouping the plurality of users into one user group among a plurality of user groups; a role management part managing a role assigned to the user or the user group; an authority management part managing authority to a resource generated by the education institution information system; a user role assignment part assigning roles to each of the users or the user groups managed by the user management part to store the same in a user role database; a role authority assignment part assigning the authority managed by the authority management part to each of the roles managed by the role management part to store the same in a roll authority database; and an authority execution control part, when receiving a specific authority execution request message for a specific resource from an internal manager terminal, providing a response message to the execution request message to the internal manager terminal by generating the response message in accordance with whether a user is assigned with a role for the execution of the specific authority based on the information stored in the user role database and the role authority database. Therefore, the present invention is capable of efficiently maintaining an information system of a corresponding education institution.
Patent KR-20210038863-A (KR)
Title: Video encoding apparatus for performing intra-prediction based on directionality of neighboring block, video decoding apparatus and video decoding method for performing the same
Inventor: JEONG JE CHANG
IPC: H04N19/59
Filed: 2021-03-23
Abstract: The present invention relates to a method and apparatus for improving compression efficiency in directional intra-prediction. A video encoding apparatus that does not need to record intra mode information includes: a mode selection part that selects one among a plurality of intra modes based on the directionality of at least one neighboring block already reconstructed with respect to a current block; an intra-prediction part that obtains a prediction block for the current block from the at least one neighboring block according to the directionality of the selected mode, and obtains a residual block by subtracting the current block and the prediction block; and a means for encoding the obtained residual block.
Patent KR-20220033000-A (KR)
Inventor: PARK SI HYANG
IPC: A61Q19/00
Filed: 2021-03-25
Abstract: The present invention relates to a peptide derivative having a collagenase inhibitory activity or a use thereof, and has advantages of increasing percutaneous absorption, inhibiting collagenase activity, and alleviating wrinkles. Since the peptide derivative of the present invention is effective for wrinkle alleviation, there is the advantage that the peptide derivative can be widely used as a material in various fields such as the pharmaceutical industry, the food industry, and the cosmetic industry.
Patent KR-20220136540-A (KR)
Title: Display device, method of manufacturing window, and method of manufacturing display device
Inventor: KIM IN BAE
IPC: G09F9/30
Filed: 2021-03-30
Abstract: A display device includes: a display panel having a first non-folding area, a second non-folding area, and a folding area defined between the first non-folding area and the second non-folding area, and displaying an image; and a window disposed on the display panel and including a folding portion overlapping the folding area. The folding portion of the window may include a first curved surface, a plane extending from the first curved surface, and a second curved surface extending from the plane.
Patent KR-20220140272-A (KR)
Inventor: HWANG YONG WOON
IPC: A62B23/02
Filed: 2021-04-09
Abstract: According to an embodiment of the present invention, provided a mask, which includes: a mask body which blocks a wearer's respiratory system from external environment when worn; and a band coupled to both sides of the mask body. The mask body includes an inner layer in contact with the wearer's respiratory system; an outer layer in contact with the outside air when worn; and a first filter and a second filter disposed between the inner layer and the outer layer. Therefore, stable adhesion can be achieved in ultrasonic fusion involved in manufacturing a sanitary mask.
Patent KR-20220142019-A (KR)
Inventor: KIM TAE WOO
IPC: B63B21/00
Filed: 2021-04-14
Abstract: Disclosed is a sliding anchor system for a ship, which can prevent a hawse pipe from being damaged or an anchor chain from being twisted due to impact or bumping of an anchor or the anchor chain during anchoring, so that the time and effort required for equipment repair can be significantly reduced, thereby elminating the loss occurrence. According to an embodiment of the present invention, a sliding anchor system for a ship comprises: a pipe guide rail formed on one side of a hull and provided on an inner wall of a hawse pipe forming a passage through which an anchor moves; and an anchor protector having a protector roller guided along the pipe guide rail and protects the anchor so that the anchor does not collide with the inner wall of the hawse pipe, and moving along with the anchor while being guided along the pipe guide rail within the hawse pipe during anchoring.
Patent KR-20220142877-A (KR)
Inventor: IM BYUNG HOON
IPC: G06Q50/04
Filed: 2021-04-15
Abstract: Provided is a smart factory system capable of producing kimchi (salted and fermented vegetable) based on a digital twin that monitors a production facility arranged in a smart factory, manages the order information of a customer and controls the production facility to produce kimchi according to the preset operation management information, generates a virtual facility to correspond to the production facility, generates the virtual management information by learning the operation management information, the operation status information, and the order information, and applies the virtual management information to another operation management platform. Therefore, the present invention is capable of efficiently performing an expansion of the smart factory.
Patent KR-20220148412-A (KR)
Title: Poisson process generation system for simulation of biochemical reaction networks
Inventor: KIM JAEWOOK
IPC: G16C99/00
Filed: 2021-04-29
Abstract: The present invention relates to a Poisson process generation system for the simulation of a biochemical reaction network. The system according to one embodiment comprises: a capacitor; a voltage-controlled oscillator for generating a reference clock depending on the voltage of the capacitor; N thermal noise amplifiers for amplifying thermal noise signals generated in a circuit; a comparator for comparing N thermal noise signals amplified by the N thermal noise amplifiers with threshold voltages and outputting N random clocks; and N pulse width equalizers for equalizing the pulse widths of the N random clocks. The N random clocks that have passed through the pulse width equalizer are combined into an XOR gate in one feedback loop. According to an embodiment, an accelerated Poisson process generation system using multiple thermal noise and a continuous-time AND gate is provided, and a simulation system of a large-scale biological network can be implemented using the system.
Patent KR-20220152738-A (KR)
Inventor: CHA SEUNG HWAN
IPC: B60G21/055
Filed: 2021-05-10
Abstract: Disclosed is an invention related to a stabilizer bar link for a vehicle. The stabilizer bar link for the vehicle according to the present invention comprises: a rod unit formed in a hollow shape; a ring unit mounted on both end parts of the rod unit, and formed in an annular shape; and a bush unit attached to the ring unit. The ring unit includes: a ring body unit which is formed in an open annular shape and to which the bush unit is mounted; and a ring extension unit extending from the ring body unit and mounted on the rod unit. An objective of the present invention is to provide the stabilizer bar link for the vehicle capable of reducing a weight.
Patent KR-20220155099-A (KR)
Title: Terminal for exercise intervention management and method for controlling the same
Inventor: MONA CHOI
IPC: G16H10/20
Filed: 2021-05-14
Abstract: Provided are a terminal for exercise intervention management and a control method of the same. The control method of the terminal comprises: a step of outputting a screen capable of setting a target exercise amount; a step of outputting a screen comprising the exercise amount information measured by a sensor of the terminal; and a step of outputting a screen comprising a questionnaire at a preset time point, wherein there are a plurality of screens comprising the questionnaire, and in the step of outputting the screen comprising the questionnaire, based on the answers for the questionnaire on the screen comprising a first questionnaire, a questionnaire content of the screen comprising the next questionnaire is changed. Therefore, the present invention is capable of enabling exercise intervention management in an optimized method.
Patent KR-20210060392-A (KR)
Inventor: PARK NAM KI
IPC: H04N5/232
Filed: 2021-05-17
Abstract: A camera module according to one embodiment of the present invention includes: a housing; a rotating holder provided with a reflective member and provided inside the housing so that the reflective member is movable in a first axis perpendicular to an optical axis, and in a second axis direction perpendicular to the optical axis and the first axis; and a plurality of magnets divided and provided on mutually intersecting surfaces of the rotating holder, wherein the magnets includes a first magnet for driving the reflective member to move in the first axial direction, and a second magnet for driving the reflective member to move in the second axial direction, the first magnet and the second magnet are provided separately on different first and second surfaces that intersect each other of the rotating holder, a first position sensor for sensing the movement of the reflective member moving by the driving force provided by the first magnet is included, and the first position sensor is provided to face the second surface of the rotation holder on which the second magnet is provided.