baber/WOPTO huggingface dataset:
Patent KR-20210014244-A (KR)
Inventor: LEE JUNHEE
IPC: H01L27/32
Filed: 2019-07-29
Abstract: Provided is a display device with improved reliability. The display device comprises: a display panel including a pixel defining layer having a display opening defined therein, a first electrode partially exposed from the pixel defining layer by the display opening, a second electrode facing the first electrode, and a light emitting element including a light emitting pattern disposed between the first electrode and the second electrode; an input detection panel disposed on the display panel; and a sacrificial pattern unit disposed between the display panel and the input detection panel, wherein the sacrificial pattern unit is spaced apart from the display opening in a plan view and overlaps the pixel defining layer.
Patent KR-20210015304-A (KR)
Inventor: LEE NAM IL
IPC: G08B13/196
Filed: 2019-08-01
Abstract: The present invention relates to a user security system using a home communication device and a method thereof. The user security system includes: an intrusion detection device installed on a window or a front door of a user′s house to detect an intrusion of an outsider and to generate an intrusion detection signal; a home communication device accessing a remote location information providing server to request and receive GPS location information of mobile terminals of accessible persons including family/acquaintances stored in advance if receiving the intrusion detection signal from the intrusion detection device, and determining the current situation as a dangerous situation and forming a dangerous situation message to transmit the message to a remote security center if all of the mobile terminals of the accessible persons are located outside the house of the user; a security center connected to the home communication device through a network; and a location information providing server providing location information of at least one mobile terminal according to the request of the home communication device through the network. Therefore, the present invention, when the user is in a state of going out, sleeping, or working at home, can check whether or not the person who broke into the house is accessible, and if not accessible, decides the person as a thief or a robber to immediately notify an external user′s mobile terminal of the dangerous situation or directly notifies the external security center of the dangerous situation, thereby coping with the crisis situation.
Patent KR-20210017448-A (KR)
Title: Facial skin diagnostic machine
Inventor: MUN MYEONG IL
IPC: A61B5/00
Filed: 2019-08-08
Abstract: The present invention relates to a facial skin diagnostic machine. According to the present invention, the distances of a camera and a lamp are made uniform during face imaging. As a result, a precise 3D face model and an image of a main part can be obtained and accurate analysis can be provided with respect to various facial skin problems. The present invention includes: an imaging box having an opening portion for face insertion on one side; an imaging stand provided in the imaging box, having a facing plate facing the face inserted in the opening portion, and installed such that the facing plate is pivoted in the horizontal direction about the face by pivot drive means; cameras on the facing plate of the imaging stand; and lamps on the facing plate of the imaging stand. The cameras are at regular intervals in the up-down and left-right directions about the middle portion of the facing plate of the imaging stand. The lamps include general light and functional lamps uniformly arranged around the cameras about the middle portion of the facing plate of the imaging stand.
Patent KR-20210019639-A (KR)
Inventor: KIM KEUN WOO
IPC: G09G3/3208
Filed: 2019-08-12
Abstract: According to the embodiments of the present invention, provided is a display device capable of uniformly maintaining luminance of a pixel during each light emitting period. According to one embodiment of the present invention, the display device comprises: a pixel disposed in a display area; and a driving circuit for driving the pixel with a frequency in a predetermined range. The pixel includes: a light emitting element connected between a first power source and a second power source; a first transistor connected between the first power source and the light emitting element to control a driving current, and having a first gate electrode connected to a first node and a second gate electrode connected to a bias control line; and at least one switching transistor connected between a data line and the first node, and having a gate electrode connected to a scan line. The driving circuit drives the pixel in a first mode with respect to a frequency of a first range, and sequentially supplies control signals of a first voltage and a second voltage to the bias control line during the light emitting period of the pixel corresponding to the first mode.
Patent KR-20210020279-A (KR)
Title: Position detecting system for an object using attached markers and method for position detecting using the same
Inventor: SEO JOON HO
IPC: G06T17/20
Filed: 2019-08-14
Abstract: Disclosed are an object-position calculating system using an attachable marker and an object-position calculating method using the same, wherein the object-position calculating system comprises a plurality of markers, a photographing part, a position calculation part, a storage part, a matching part, and a detection part. The plurality of markers are attached to the surface of an object. The photographing part acquires an image by photographing the object and the markers. The calculation part calculates the three-dimensional positions of markers from the photographed image. The storage part stores the calculated three-dimensional positions as a key point group. The matching part matches the stored key point group with a three-dimensional model of the object. The detection part calculates a coordinate system of the key point group based on the matches. The present invention can minimize interference by a marker.
Patent KR-20210020330-A (KR)
Title: Lithium ion secondary battery and manufacturing method of the same
Inventor: PARK SANG MOK
IPC: H01M50/531
Filed: 2019-08-14
Abstract: A lithium ion secondary battery according to the present invention comprises: a plurality of positive electrodes including a positive electrode current collector, a positive electrode coating layer for coating the positive electrode current collector, and a positive electrode lead; a plurality of negative electrodes including a negative electrode current collector, a negative electrode coating layer for coating the negative electrode current collector, and a negative electrode lead; a separation membrane positioned between the positive electrode and the negative electrode; a first bending unit in which a plurality of positive electrode leads are bent at a point spaced apart from the positive electrode coating layer by a predetermined distance; a second bending unit in which a plurality of positive electrode leads are bent at a point where the plurality of positive electrode leads bent in the first bending unit meet; and a first overlapping unit in which a plurality of positive electrode leads bent in the second bending unit overlap in parallel. The first overlapping unit is partially welded from the ends of the plurality of positive electrode leads overlapping in parallel and has a remaining portion which is in an unwelded state.
Patent KR-20210020518-A (KR)
Title: Method of detecting bio-material
Inventor: EUN JU JEONG
IPC: G01N21/59
Filed: 2019-08-16
Abstract: Provided in the present invention is a method of detecting a bio-material. According to exemplary embodiments of the present invention, the method of detecting a bio-material comprises: fixing a capture antibody to a surface of a fixing structure; providing a sensing antibody composite on the capture antibody; providing an analysis target sample including a bio-material between the capture antibody and the sensing antibody composite to form a composite layer; and providing a seed growing agent on the composite layer, wherein the sensing antibody composite includes an antigen binding part and a chain part, a gold nanoparticle is bonded to one terminal of the chain part, the composite layer includes the capture antibody, the bio-material bonded to the capture antibody, and the sensing antibody composite bonded to the bio-material, and the providing of the seed growing agent includes growing of a size of the gold nanoparticle.
Patent KR-20210024293-A (KR)
Title: System and Method for Collecting Transaction Details Based on Electronic Receipt Information by Bluetooth Interworking
Inventor: KIM JAE HYUNG
IPC: G06Q30/02
Filed: 2019-08-21
Abstract: A transaction detail collection system based on an electronic receipt using Bluetooth linkage comprises: a connector device including a first communication unit, a second communication, a third communication unit, and a control unit; and am information processing device including a short-range communication unit, a Bluetooth unit, a signal sending unit, and a processing module.
Patent KR-20210023573-A (KR)
Title: Manufacturing method of ginger syrup
Inventor: KIM HYUN SOOK
IPC: A23L21/15
Filed: 2019-08-23
Abstract: Disclosed is a method for producing ginger syrup. The method for producing ginger syrup of the present invention comprises: a material preparation step of preparing 35 parts by weight of ginger, 30 parts by weight of dried jujubes, 15 parts by weight of bellflower, 10 parts by weight of cinnamon, and 10 parts by weight of sugar to produce ginger syrup; a ginger syrup extraction step of pulverizing the ginger, mixing the pulverized ginger with water, and maintaining the same for 30 minutes to 1 hour or more to sink and remove starch included in the ginger, and then extracting pure ginger syrup in a clear state; a jujube liquid extraction step of extracting a pure jujube liquid in a clear state, wherein the dried jujubes are added to a certain amount of water and boiled down for 3 hours or more, and jujube residues are removed; and a ginger syrup production step of adding the jujube liquid, bellflowers, and cinnamon to a certain amount of water, firstly boiling down the same at a temperature of 110 degrees for 2 to 3 hours or more, boiling down the same at a temperature of 95 degrees for 3 to 5 hours or more, mixing the ginger liquid and sugar, and completing ginger syrup by thirdly boiling down the same at a temperature of 100 degrees for 5 to 30 minutes or more. According to the present invention, by relieving the strong taste and aroma of ginger with jujube, bellflowers, and cinnamon, the ginger syrup can be easily drunken by people of various ages without repulsion when being drunken as a beverage. The ginger syrup helps immunity reinforcement and adult disease prevention, and thus can contribute to health improvement.
Patent KR-20210025446-A (KR)
Title: Packages made by fine piece of paper coating
Inventor: KIM CHEOL SOO
IPC: D21H27/10
Filed: 2019-08-27
Abstract: The present invention relates to a method for manufacturing a surface layer on the surface of a packaging material manufactured by various conventional methods. Fine paper pieces are spread on the surface of an existing packaging material (47) and pressed to form a surface layer. According to the present invention, the appearance of a packaging material (48) is beautiful and foreign substances are not exposed to the outside, and thus there is an advantage in terms of sanitation.
Patent KR-20210026018-A (KR)
Title: Electromagnet fender
Inventor: YOON SANGJOON
IPC: E02B3/26
Filed: 2019-08-29
Abstract: Disclosed is an electromagnet fender, where a mooting line and a fender are integrated to endure tensile force and a compressive force during mooring of a ship. According to an embodiment of the present invention, the electromagnet fender comprises: a fender provided to endure the compressive force of the ship and made of a buffer material; an electromagnet frame installed on a front surface of the fender facing the ship and provided to control magnetic force to be attached to and detached from a hull of the ship; and a mooring rope connected between an electromagnet frame and a rope fixing member to endure the tensile force of the ship.
Patent KR-20210026022-A (KR)
Title: An airtight container that can be extended
Inventor: KIM BO YEON
IPC: B65D81/18
Filed: 2019-08-29
Abstract: The present invention relates to an expandable airtight container, wherein an opening and closing device is formed on an outer surface of the airtight container to be expanded to be washed during dishwashing and be easily stored to remove a problem which cannot change existing standards at will. Thus, the airtight container comprises: an airtight container body with the opening and closing device on the outer surface of the airtight container to easily wash everywhere and be conveniently stored; a standardized airtight container cover of the airtight container to close the airtight container; and a silicone joint formed to be matched to height of the airtight container to fill a gap of the opening and closing device. Therefore, the present invention has the opening and closing device on the outer surface of the airtight container to be expanded to be washed during dishwashing and to be easily stored, thereby removing the problem which cannot change the existing standards at will.
Patent KR-20210027710-A (KR)
Title: Automatic sampling device and thereof method
Inventor: KIM CHUL WON
IPC: G01N1/02
Filed: 2019-09-02
Abstract: The present invention relates to an automatic sampling device and method and, more specifically, to an automatic sampling device and method, which automatically removes a lid when taking a sample to analyze a state of a chemical solution (drug liquid), is not affected by external conditions during sampling by automatically inverting a container for sampling and washing the same with ultrapure water before use, prevents the contamination of the chemical solution from the container or lid for sampling or the surrounding contact or space during the sampling operation, prevents safety accidents such as errors or dangers caused by manual work in advance, and is improved to increase the reliability of the sampling operation.
Patent KR-20190107629-A (KR)
Title: A band cable for an automobile
Inventor: JIN JEONG KYU
IPC: B60R16/02
Filed: 2019-09-03
Abstract: A band cable for an automobile is disclosed. According to the present invention, the band cable for an automobile comprises: an accommodation member forming an accommodation space to accommodate a wire; a coupling unit coupled to a lower side of the accommodation member to be in contact with one side surface of a bracket, and capable of being inserted into a hole engagement hole; and a protruding portion formed to protrude to an external side between the accommodation member and the coupling unit. Therefore, a wire can be stably fixated, and wires having various external diameter sizes can be fixated.
Patent KR-20210029879-A (KR)
Title: Organic light-emitting device and apparatus including the same
Inventor: SONG EUN HYE
IPC: H01L51/50
Filed: 2019-09-06
Abstract: Disclosed are an organic light emitting element which can exert a long life, and a device including the same. To this end, the organic light emitting element comprises a first electrode, a second electrode, and an organic layer.
Patent KR-20210030809-A (KR)
Title: Manufacturing method of piston simulator for brake system and device thereof
Inventor: SONG BYONG MOG
IPC: B21J5/10
Filed: 2019-09-10
Abstract: The present invention relates to a method for manufacturing a simulator piston for a brake system, which can manufacture a piston more quickly and precisely, and to a device thereof. The method of the present invention comprises: a first process (S1) of cutting a rod-shaped material by a predetermined length; a second process (S2) of molding a preliminary flange (106); a third process (S3) of molding a central preliminary groove (118); a fourth process (S4) of molding a piercing groove (125); and a fifth process (S5) of completing a molded object (A).
Patent KR-20210031078-A (KR)
Title: Cream type Cosmetic Composition for Cleansing comprising High content of Oil phase and Preparation Method thereof
Inventor: KIM SEUNG HYUN
IPC: A61K8/92
Filed: 2019-09-11
Abstract: The present invention relates to a cream type cosmetic composition for cleansing containing a high content of oil, and a method for preparing the same. The cosmetic composition of the present invention not only has stability of the formulation while including a high content of oily part, but also provides excellent cleaning and moisturizing power, and thus can be usefully used for a makeup cleansing cream.
Patent KR-20210033298-A (KR)
Title: Differential pressure reduction device in common part and dedicated part in building caused by stack effect
Inventor: GIL YONG SIK
IPC: F24F110/10
Filed: 2019-09-18
Abstract: The present invention relates to an apparatus for reducing a differential pressure between a common part and a dedicated part in a building caused by the stack effect. The present invention provides an apparatus for reducing the differential pressure between a common part and a dedicated part in a building caused by the stack effect, comprising: a motion sensor sensing access by a building user at a front entrance to open and close the front entrance of the dedicated part for enabling the building user to enter and exit the dedicated part and the common part of the same floor; a window opening and closing device automatically opening and closing a window of the common part installed for ventilating the common part of the building; and a control device, if the motion sensor senses the access of the user to the front entrance, calculating a pressure difference between the dedicated part and the common part to compare the pressure difference with a pressure setup value (Pa) for opening the window of the common part, and if the calculated pressure difference between the dedicated part and the common part is equal to or greater than the pressure setup value for opening the window of the common part, opening the window of the common part through the window opening and closing device to introduce or discharge air into or from the building such that the pressure difference between the dedicated part and the common part can be reduced. The present invention releases an excessive pressure difference caused by the stack effect by opening an individual window of each floor to reduce a continuous pressure difference in accordance with design changes of the building and also to reduce an intermittent pressure difference, introducing external air by opening the window of the common part to release an excessive pressure difference in accordance with the stack effect even without using an air conditioning apparatus within the building, and individually controlling the window of the common part on each floor to maintain and manage the pressure difference in accordance with the stack effect aggravated as it goes away from a neutral zone, more timely and more conveniently.
Patent KR-20210038101-A (KR)
Title: Method and apparatus for monitoring inkjethead
Inventor: SEO YONG GON
IPC: B41J2/165
Filed: 2019-09-30
Abstract: Provided are a device and a method for monitoring an inkjet head, which can reduce cost and improve an yield rate of a process using an inkjet printer by monitoring a nozzle of an inkjet head. According to the present invention, the device comprises: a light emission unit positioned one side surface of the inkjet head to radiate light toward ink droplet discharged from a nozzle of the inkjet head; and a light reception unit positioned on the other side surface of the inkjet head to receive the light advancing an ink discharge area where the ink droplet is discharged from the nozzle.
Patent KR-20210039041-A (KR)
Title: processing expense server linked card company server and processing expense method thereby
Inventor: LEE KANGHO
IPC: G06Q10/06
Filed: 2019-10-01
Abstract: The present invention relates to an expense processing method of an expense processing server interworking with a card company server comprises the steps of: receiving payment information from a card company server when card payment is made; generating an expense history writing page according to the payment information; and receiving the expense history information inputted to the expense history writing page from the user terminal.
Patent KR-20210042741-A (KR)
Title: Composition for feeding of Ptecticus tenebrifer
Inventor: GOO TAE WON
IPC: A23K10/18
Filed: 2019-10-10
Abstract: The present invention relates to a feed composition for Ptecticus tenebrifer such as food waste, chicken manure, waste cooking oil, and fermented microorganisms. According to the present invention, by including food waste, chicken manure, waste cooking oil, and fermented microorganisms in the feed for Ptecticus tenebrifer, it is possible to effectively improve the growth of Ptecticus tenebrifer at low cost.
Patent KR-20210044045-A (KR)
Title: Quantum dot, curable composition comprising the same, cured layer using the composition and color filter including the cured layer
Inventor: KANG YONGHEE
IPC: C09K11/06
Filed: 2019-10-14
Abstract: Provided are quantum dots surface-modified with a compound represented by chemical formula 1 or chemical formula 2, a curable composition comprising the quantum dots, a cured film, and a color filter. In the chemical formulas 1 and 2, each substituent is the same as defined in the specification. The quantum dots surface-modified with the compound having an excellent passivation effect have excellent light efficiency.
Patent KR-20210044093-A (KR)
Title: Container, processing method for container and processing method for melt
Inventor: OH CHANG SEOK
IPC: B22D41/00
Filed: 2019-10-14
Abstract: The present invention relates to a container, a container processing method, and a melt processing method. The container processing method comprises the following processes of: preparing a container body; preparing a dummy block; inserting the dummy block into the container body; applying a refractory material to at least a portion of an inner surface of the container body and embedding the dummy block for at least a portion of the dummy block to be exposed; and removing the dummy block and forming a path in the refractory material, wherein the path communicates with the outside. Accordingly, a heavy material discharged from the container can be easily processed.
Patent KR-20210045794-A (KR)
Title: Water level detecting apparautus and system
Inventor: CHUNG JE YUN
IPC: F24H9/20
Filed: 2019-10-17
Abstract: A water level sensing device according to an embodiment of the present invention comprises: a power supply unit; a control unit that generates a control signal of pulse power to be applied to the water and determines the water level based on a water level sensing signal; a pulse power generation unit generating the pulse power according to a control signal of the control unit; and a water level sensing unit that applies the pulse power to the water, generates a level sensing signal for the water and transmits the same to the control unit. The pulse power generation unit may include only a plurality of switching elements and a plurality of resistors, and may generate the pulse power through on/off control of the plurality of switching elements according to a control signal of the control unit.
Patent KR-20210045833-A (KR)
Title: Method of separating disodium 5'-inosinic acid from a cell culture
Inventor: CHOI JUNG HWA
IPC: C07H1/08
Filed: 2019-10-17
Abstract: Provided is a method for separating 5'-inosinic acid from a microbial culture medium containing 5'-inosinic acid. The method is capable of being economically secured.