baber/WOPTO huggingface dataset:
Patent KR-20220135305-A (KR)
Title: Resin composition for manufacturing power receiving connector and method for manufacturing the resin composition
Inventor: SEO CHEON SEOK
IPC: C08K3/36
Filed: 2021-03-30
Abstract: The present invention relates to a resin composition for manufacturing a power receiving connector and a method for manufacturing a resin composition thereof. A purpose of technical implementation is to form an improved mixed molding composition by combining a main resin raw material with an auxiliary mineral raw material and to manufacture the power receiving connector by an injection molding method using the formed improved mixed molding composition. Therefore, a mechanical property and chemical resistance can be dramatically improved. Accordingly, as a specific unit of the present invention for achieving the purpose, the improved mixed molding composition for injecting and molding a full-connection connector is formed. The improved mixed molding composition is formed by mixing the main resin raw material mixed with polyphenylsulfite (PPS), polyphthalamide (PPA), glass fiber (GF), zinc stearate, an antioxidant, and a lubricant, and the auxiliary mineral raw material mixed with hygerion, bentonite, elite, fumed silica, and graphene at a mixing ratio of 8: 2 to 9: 1. In addition, a method for manufacturing an improved mixed molding composition comprises: a resin raw material mixing step; a resin raw material pre-processing step; a resin raw material post-processing step; a mineral raw material pre-processing step; a molding raw material making step; a product molding step; and an electron beam crosslinking step.
Patent KR-20220140191-A (KR)
Inventor: KIM SUNG SUL
IPC: E04G21/24
Filed: 2021-04-09
Abstract: The present invention relates to a tent for all seasons, which can be easily and simply constructed and removed since the tent for all seasons is installed to improve work efficiency of a worker and a user against heat caused by a direct beam in the summer and cold air caused by external exposure in the winter. The tent includes: a light shielding film of which four sides are sewed by loss prevention zigzag backstitch by using mono yarn for warp and mono film yarn for weft; and a fabric dually sewed on the upper side of the light shielding film, wherein the fabric is knitted with warp 12 and weft 12. The fabric is made of either 100 parts by weight of polypropylene resin or 100 parts by weight of polyethylene resin. Therefore, the tent dually has the light shielding film with permeability and the fabric having the effect of retaining warmth which maintains warmth and coolness in various environments. At the same time the tent can be used to correspond to a purpose of the user. The tent is simply manufactured. Accordingly, production costs are saved, and use quality is improved.
Patent KR-20210042303-A (KR)
Title: Lithium rechargeable battery
Inventor: LIM JIN HYEOK
IPC: H01M10/04
Filed: 2021-04-12
Abstract: The present description relates to a lithium secondary battery which includes a positive electrode, a negative electrode, and an electrolyte containing a lithium salt and an additive represented by chemical formula 4. At least one of the positive electrode and the negative electrode comprises: a current collector; an electrode tab extending from the current collector; an active material layer formed on the current collector; and a film formed on at least one of the current collector and the electrode tab, and including a material represented by chemical formula 1. Specific details regarding the chemical formulas 1 and 4 are as defined in the specification. According to embodiments, life characteristics and durability of the lithium secondary battery may be improved.
Patent KR-20210133868-A (KR)
Title: Device and method of protecting supercapacitor module of vehicle
IPC: H01G11/16
Filed: 2021-04-14
Abstract: A method for protecting a supercapacitor module of a vehicle includes the steps of: A) installing; B) determining; C) executing a protected mode; and D) executing an operating mode. In step A), there is an open circuit between the rechargeable battery and the supercapacitor module, and the voltage value of the supercapacitor module is zero. In step B), it is determined whether the supercapacitor module meets the protection condition, the external voltage is V1, the full charge voltage of the supercapacitor module is V2, the ambient temperature value of the supercapacitor module is T1, and each supercapacitor The safe temperature value of is T2. In step C), when the supercapacitor module meets the protection condition, the protection mode is executed. In step D), when the connection circuit between the supercapacitor module and the rechargeable battery occurs, the supercapacitor module is electrically recharged and discharged. Thus, the stability of the supercapacitor module protection is improved.
Patent KR-20220145109-A (KR)
Inventor: KIM WON SU
IPC: C04B24/42
Filed: 2021-04-21
Abstract: Disclosed are a mortar composition and a concrete composition using an organic-inorganic complex water repellent. The mortar composition of the present invention is a repair mortar composition used for repair work on deteriorated concrete structures, and includes cement, fine aggregate, an inorganic metal salt-based powder water repellent, and an organic silicon-based liquid water repellent. The concrete composition of the present invention is a concrete composition for expressing water repellency inside concrete, and includes cement, fine aggregate, coarse aggregate, an inorganic metal salt-based powder water repellent, and an organic silicon-based liquid water repellent. According to the present invention, the mortar composition and the concrete composition may prevent deterioration factors such as moisture from penetrating into concrete.
Patent KR-20220145548-A (KR)
Inventor: LIM JEONG WOO
IPC: H02H7/04
Filed: 2021-04-22
Abstract: The present invention relates to a failure protection device of a series system and a series system having the same. The series system according to one embodiment of the present invention is a series system comprising a plurality of subsystems connected in series with each other for a power source, wherein each subsystem includes a failure protection device. Any one failure protection device is any one failure protection device of the failure protection device included in each subsystem in the series system that includes the plurality of subsystems connected in series with each other for the power source, comprising: a first optical reception unit connected to a first optical transmission unit of a preceding subsystem and outputting an electrical signal for a received optical signal; a first optical transmission unit connected to a first optical reception unit of a following subsystem and outputting an optical signal for the received electrical signal; a second optical reception unit connected to a second optical transmission unit of a preceding subsystem and outputting an electrical signal for a received optical signal; a second optical transmission unit connected to a second optical reception unit of a following subsystem and outputting an optical signal for the received electrical signal; a failure detection unit detecting whether a failure has occurred in an affiliated subsystem and generating a failure signal when a failure occurs; and a connection unit electrically connecting (a first electrical connection) the first optical reception unit and the second optical transmission unit of the affiliated subsystem, electrically connecting (a second electrical connection) the first optical reception unit and the second optical transmission unit of the affiliated subsystem, and changing the electrical signal in the first and second electrical connections when the failure signal occurs. When a failure occurs in one subsystem in the series system, the failure protection device protects other subsystems.
Patent KR-20220148357-A (KR)
Inventor: SEO KYOUNG SIK
IPC: H02J50/90
Filed: 2021-04-28
Abstract: The present invention relates to a wireless charging system of a drone which comprises: a wireless power transmission unit installed on a landing plate and composed of at least two transmission circuits; a power supply unit connected to each transmission circuit of the wireless power transmission unit and supplying a power source; a distance measurement unit measuring the distance between the drone seated on the landing plate and the wireless power transmission unit; and a power control unit selecting at least one of the transmission circuits based on the distance measured by the distance measurement unit, and controlling power output of the wireless power transmission unit by controlling the power supply unit so that the power source is supplied to the selected transmission circuit. The wireless charging system of the drone is capable of wirelessly transmitting a power.
Patent KR-20220147978-A (KR)
Inventor: KIM MYUNG SUB
IPC: H01S5/028
Filed: 2021-04-28
Abstract: A surface emitting laser element disclosed in an embodiment of an invention comprises: a first light emitting part in which a plurality of first emitters are arranged; and a second light emitting part in which a plurality of second emitters are arranged, wherein the first light emitting part emits a light at a first beam angle, the second light emitting part emits a light at a second beam angle narrower than that of the first beam angle, and the first emitter and the second emitter may be alternately arranged in at least one direction. Therefore, the present invention is capable of improving a reliability of a camera module.
Patent KR-20220150044-A (KR)
Inventor: HWANG CHANG MO
IPC: A61M27/00
Filed: 2021-05-03
Abstract: Disclosed is a graft. The graft according to an embodiment of the present invention comprises: a plurality of flow control units which include an outer tube having a first opening formed through a side surface thereof, and an inner tube located on the inside of the outer tube and having a second opening formed through a side surface thereof; a connection unit which connects the plurality of flow control units to each other; and an opening and closing member which is located on the inside of the connection unit to control the flow inside the connection unit. The present invention is to provide a graft which performs a check valve function to maintain the flow direction of bodily fluid in a predetermined direction through structural features.
Patent KR-20220155732-A (KR)
Title: Data encryption system and method thereof
Inventor: YUNE DAE IL
IPC: H04L9/08
Filed: 2021-05-17
Abstract: The present invention relates to a data encryption system and a method thereof. The data encryption method, according to an embodiment of the present invention, comprises the steps of: a) receiving a key and a value from a user terminal through a service interface module to store a value; b) extracting unique information of a data encryption system through a key generator module; c) selecting a second hash algorithm based on the unique information through the key generator module; d) generating a hash key by hashing the key with a second hash algorithm through an encrypt module; e) selecting a second encryption algorithm based on the unique information and the hash key through the key generator module; f) generating an encryption key comprising information about the second encryption algorithm through the key generator module; g) generating an encryption value by encrypting the value with the second encryption algorithm through the encrypt module; and h) storing the hash key and the encryption value in a storage through a storage module. After receiving data, the present invention encrypts and stores the data based on the unique information of the system, and if the user needs the same, decrypts the same again based on the unique information of the system and provides the same to the user.
Patent KR-20220156178-A (KR)
Title: Mask sterilizer
Inventor: LEE SEUNG JUN
IPC: A61L9/14
Filed: 2021-05-18
Abstract: The present invention is to provide a mask sterilizer comprising: a main body (1) in charge of the main body of the mask sterilizer; a holder (2) connected to the main body (1) and placing a mask thereon; an ultraviolet emitter (3) connected to the main body (1) and distributing ultraviolet rays to a mask on the holder (2); a fragrance spray (4) connected to the main body (1) to spray a good fragrance; a connector (5) connecting the main body (1) and the spray (4); and a guide plate (6) connected to the main body (1) and informing the time. Looking to the future, the present invention has an effect of reducing the cost, reducing the use of masks, reducing the waste of polyurethane, reducing the waste of resources, and preventing the invasion of environmental pollution even a little.
Patent KR-20220158943-A (KR)
Inventor: JUNG YANGGYUN
IPC: H04M1/03
Filed: 2021-05-25
Abstract: An electronic device according to various embodiments of the present disclosure may include a housing, a display module, an acoustic component disposed within the housing and including a magnetic material, and a shielding member disposed between the display module and the acoustic component. The shielding member may include a first portion disposed adjacent to the acoustic component, and a second portion bent and extended from one side of the first portion and disposed adjacent to the display module.
Patent KR-20210152405-A (KR)
Inventor: POEHLER THORSTEN
IPC: F01D17/16
Filed: 2021-06-07
Abstract: The present invention relates to a turbine guide device, which improves sealing force of guide blades, comprising: a plurality of guide blades (11) including first and second shrouds (17, 18); a first carrier fastened or braced on a first carrier (12); and a second carrier (13) fastened or braced on a second carrier (13).
Patent KR-20220167089-A (KR)
Title: How to monitor online counterfeit products using artificial intelligence
Inventor: KIM JONG MYUN
IPC: G06Q30/06
Filed: 2021-06-11
Abstract: The present invention relates to an online counterfeit product monitoring method using artificial intelligence. According to an embodiment of the present invention, an online counterfeit product monitoring method includes the steps of: receiving and storing contract information; receiving product information; obtaining seller information; verifying a contractor; creating a list of suspected counterfeit products; sending the list of suspected counterfeit products; creating a request document of deleting a product page; and sending the request document of deleting the product page. The present invention provides the online counterfeit product monitoring method using artificial intelligence to determine whether products sold on an online platform are counterfeit.
Patent KR-20220168201-A (KR)
Title: Display panel and display device including the same
Inventor: PARK OK KYUNG
IPC: G09F9/30
Filed: 2021-06-15
Abstract: According to an embodiment of the present invention, a display panel includes a substrate and light emitting elements disposed on the substrate. The substrate may be folded and unfolded around a virtual folding axis extended in a first direction. The substrate includes a first display area and a second display area which is disposed adjacent to the first display area and stretchable. The second display area may include first through-parts extended in the first direction, and second through-parts extended in a second direction that is perpendicular to the first direction. The light emitting element is entirely disposed in the first display area and the second display area on the substrate. Accordingly, the display panel can function as a foldable display panel and a stretchable display panel.
Patent KR-20220168032-A (KR)
Title: Apparatus for prevent to fall out for shirt
Inventor: SHIN SEUNG YONG
IPC: A41B1/08
Filed: 2021-06-15
Abstract: The present invention relates to a shirt which does not come untucked, and specifically, to a shirt which does not come untucked and allows a wearer to use a wearing member integrally formed with the shirt when wearing the shirt. The wearing member is coupled to a back surface of the shirt so that a top end thereof is integrally formed, thereby allowing the wearer to couple the shirt to prevent the same from coming untucked from pants without feeling foreign body sensation. The wearing member is coupled by wrapping the lower abdomen of the wearer by passing through the crotch area, and has a lower part thereof coupled to a front surface of the shirt to be detachable so that a tail part of the shirt is prevented from being untucked out of the pants of the wearer.
Patent KR-20220169093-A (KR)
Title: vehicle air conditioner
Inventor: LIM SANG SOO
IPC: B60H1/00
Filed: 2021-06-18
Abstract: The present invention relates to a vehicle air conditioner which controls the temperature in a vehicle in which front and rear seats are arranged, and a loop unit is formed at the upper side. In particular, the vehicle air conditioner comprises: a front HVAC installed at the front side of the front seat, and having a first air outlet; a front outlet formed between the front seat and the front HVAC to be formed at the rear side of the front HVAC, and allowing the air, having passed through the first air outlet, to be discharged; a rear HVAC installed at the rear side of the left side or the right side of the rear seat; and a loop outlet which is formed in the circumferential direction of the loop unit, and includes a duct unit such that the air discharged from the rear HVAC may be introduced, and through which the air, having been supplied from the duct unit, is discharged to the lower side. The front outlet and the loop outlet are individually formed in a shape of being extended to the left and right sides of the vehicle. Provided is the vehicle air conditioner, which further comprises a front grill unit and a loop grill unit which are respectively installed at the front outlet and the loop outlet, and allow the air to be distributed through a plurality of holes such that the air may be discharged to the driver and the passengers. Therefore, according to the vehicle air conditioner of the present invention, the air may be distributed by means of the plurality of holes of the front grill unit and the loop grill unit such that the air may be discharged to the driver and the passengers. In addition, the resistance of the air can be minimized, thereby minimizing noise. Furthermore, the wide discharge area can be obtained to eliminate the problems in terms of feeling when the air is focused and discharged.
Patent KR-20220169775-A (KR)
Title: Precursor for positive electrode active material, manufacturing method of the same and manufacturing method of positivie electrode active material using the same
Inventor: GU YE HYEON
IPC: H01M4/505
Filed: 2021-06-21
Abstract: The present invention relates to a positive electrode active material precursor capable of realizing a positive electrode active material in the form of single particles, and specifically, to a positive electrode active material precursor, a manufacturing method thereof, and a method for manufacturing a positive electrode active material using the same, wherein the positive electrode active material precursor is a composite transition metal oxide having a composition represented by chemical formula 1 disclosed in the present specification and satisfying chemical formula 1 disclosed in the present specification.
Patent KR-20220170056-A (KR)
Title: Row-scan touch screen with reduced resistance variation
Inventor: PARK JOO BIN
IPC: H01L27/32
Filed: 2021-06-22
Abstract: The present invention provides a low scan type touch screen with reduced resistance deviation, which includes a sensor signal line having a variable width between an active area where a touch can occur and a non-active area where a touch does not occur. The touch screen comprises: a plurality of touch sensors arranged in a matrix form of a plurality of rows and columns; and a plurality of sensor signal lines independently connected to each touch sensor, wherein a part of the sensor signal lines has a different width between an active area where a touch can occur and an inactive area where a touch does not occur with respect to the touch sensor.
Patent KR-20210079262-A (KR)
Title: Antenna module
Inventor: JOUNG IL KWEON
IPC: H01Q1/24
Filed: 2021-06-22
Abstract: An antenna module according to an embodiment of the present invention includes: a plurality of substrates stacked so as to be distinguished from each other in units of flexibility; at least one patch antenna disposed above or within the uppermost substrate among the plurality of substrates; and an IC disposed below or within the lowest substrate among the plurality of substrates and electrically connected to at least one patch antenna through the plurality of substrates. One of the plurality of substrates is a first substrate, and the other of the plurality of substrates is a second substrate which is more flexible than the first substrate and has an overlapping region overlapping the first substrate and an extending region not overlapping with the first substrate when viewed in a vertical direction. Accordingly, the antenna module may have an advantageous structure for improving antenna performance or for miniaturization.
Patent KR-20230000268-A (KR)
Inventor: TAEGYEONG HAN
IPC: H04R1/06
Filed: 2021-06-24
Abstract: An electronic device wearable on the ear according to various embodiments comprises: a first housing; a second housing including a protrusion which rests on the ear and is connected to the first housing; a printed circuit board disposed in an internal space formed by the first housing and the second housing; a wireless communication circuit disposed on the printed circuit board; an antenna carrier disposed in the interior space; and a conductive pattern formed across the first and second surfaces through a first of the through holes and electrically connected to the wireless communication circuit, wherein the antenna carrier includes a first surface facing the protrusion and a second surface opposite to the first surface, through holes penetrating the antenna carrier are formed, a groove structure including a point in contact with a second through hole among the through holes is formed in one area of the second surface of the antenna carrier, and the wireless communication circuit may transmit and receive a wireless signal by feeding power to a point of the conductive pattern located on the first surface. Accordingly, the present invention can prevent structural defects from occurring on the exterior of an electronic device even when dielectric material is injected.
Patent KR-20230009708-A (KR)
Title: Producing method of image data using virtual organoid
Inventor: YANG JI HUN
IPC: G06T7/90
Filed: 2021-07-09
Abstract: The present specification discloses a method of producing virtual organoids having various shapes and characteristics and a method of capturing virtual organoids that can obtain the same effect as image data obtained by capturing actual organoids. A method of producing virtual organoids according to the present specification may include producing organoid structure data in a virtual space to reflect characteristics of actual organoids. A method of capturing virtual organoids according to the present specification may include producing image data capable of obtaining the same effect as capturing actual organoids.