baber/WOPTO huggingface dataset:
Patent KR-20210154633-A (KR)
Inventor: LEE MIN GI
IPC: G06F3/02
Filed: 2020-06-12
Abstract: The present invention is a keyboard having a space bar equipped with a screen for a person who does not recognize a typo quickly even if he/she repeatedly views the monitor and the keyboard alternately due to a slow typing speed. The objective of the present invention is to reduce an inconvenience of being able to type by looking at the keyboard, and to reduce an inconvenience of the user by being able to quickly identify typos by being able to allow the user see the characters for which he/she has entered on the space bar. The space bar is mounted with two screens, wherein one screen shows the Korean/English status and the other screen displays the characters inputted by the user. When a screen function is not needed, the present invention can be turned on/off depending on needs.
Patent KR-20210155190-A (KR)
Title: Lens driving device, camera module, and optical apparatus
Inventor: SANGOK PARK
IPC: G03B17/12
Filed: 2020-06-15
Abstract: The embodiment of the present invention relates to a lens driving device, which includes: a fixing member; a housing arranged on the fixing member; a bobbin arranged inside the housing; an elastic member connecting the bobbin and the housing; and a support member disposed between the elastic member and the fixing member, wherein the support member includes a wire and a member disposed around the wire, and on the basis of an optical axis direction, the member has a length greater than 1/2 of the length of the bobbin, and the wire protrudes from one end of the member and is coupled to the elastic member, and protrudes from the other end of the member and is coupled to the fixing member. Accordingly, deformation and disconnection of the support member supporting an OIS driving can be prevented.
Patent KR-20200073197-A (KR)
Title: Nickel electroplating compositions with cationic polymers and methods of electroplating nickel
Inventor: MICHAEL LIPSCHUTZ
IPC: C25D3/12
Filed: 2020-06-17
Abstract: Nickel electroplating compositions with cationic polymers that are reaction products of imidazole compounds and bisepoxides are used to electroplate nickel deposits to secure uniform glossy surfaces over a wide current density range. To this end, the nickel electroplating compositions include: one or more supply sources of nickel ions; one or more compounds selected from sodium saccharinate, boric acid and salts of boric acid; and one or more cationic polymers.
Patent KR-20210155957-A (KR)
Inventor: JUNG MIN WOONG
IPC: G01N33/00
Filed: 2020-06-17
Abstract: The disclosed technology relates to a temperature control type gas detection sensor calibration apparatus comprising: a main body device which detects each of internal and external temperatures of a housing and controls the internal temperature of the housing; a calibration device which calculates a set value for adjusting sensitivity of the sensor according to input information transmitted from the outside while the internal and external temperatures of the housing are maintained within a predetermined range; and a sensor device which detects temperature and concentration of the stinking gas according to the set value during a predetermined time. Therefore, the detection sensor calibration apparatus accurately calibrates a detection range of the sensor under conditions that resemble the actual environment to obtain stable detection result.
Patent KR-20200145737-A (KR)
Inventor: LEE SANG DAE
IPC: C07D209/30
Filed: 2020-06-18
Abstract: The present invention provides a method for using iron (III) chloride hydrate as a catalyst to manufacture an indole or indazole compound containing an amine group, which is an intermediate structure necessary for synthesizing a pharmaceutically useful indole or indazole compound.
Patent KR-20200145761-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/593
Filed: 2020-06-19
Abstract: Provided are a method and apparatus for encoding/decoding an image. The method for decoding the image of the present disclosure may include the steps of: acquiring maximum transform block size information; deriving a maximum transform block size based on the maximum transform block size information; and determining whether or not a secondary inverse transform is to be applied to the current block based on the maximum transform block size, and the horizontal size and the vertical size of a current block. According to the present invention, a parsing delay and a data buffering problem of up to 4 times for storing data are solved.
Patent KR-20210001977-A (KR)
Inventor: MINE YOUSUKE
IPC: H01L51/56
Filed: 2020-06-22
Abstract: Provided is a technique for efficiently executing adjustment of a discharge state of a droplet. A droplet discharging device according to an embodiment of the present invention has a conveying mechanism, a discharge head, a first medium conveying unit, a second medium conveying unit, and an imaging unit. The conveying mechanism conveys work in a conveying direction. The discharge head discharges a droplet of a functional liquid to the work. The first medium conveying unit conveys a first medium for inspection, which receives the droplet for inspection discharged from the discharge head, in a direction orthogonal to the conveying direction. The second medium transfer unit receives the droplet for inspection discharged from the discharge head, and transfers a second medium for inspection arranged in parallel with the first inspection medium in the conveying direction in a direction orthogonal to the first medium for inspection. The imaging unit images the droplet discharged to the first medium for inspection and the droplet discharged to the second medium for inspection.
Patent KR-20210158682-A (KR)
Inventor: PARK BEOMHEE
IPC: G16H80/00
Filed: 2020-06-24
Abstract: According to one embodiment of the present disclosure, disclosed is a computer program stored in a computer readable storage medium. The computer program provides a user interface (UI) displaying a lesion reading result when executed on at least one processor. The UI may comprise: lesion information included in medical data; and at least one opinion related to the lesion information and displayed as a response of user interaction for the lesion information.
Patent KR-20220001883-A (KR)
Title: Sterilization container combined with emission sources of chlorine dioxide
Inventor: LIM YOONCHEOL
IPC: A61L2/23
Filed: 2020-06-30
Abstract: Disclosed is a sterilization vessel combined with a chlorine dioxide generation source, which sterilizes objects, such as smartphones, masks, shoes, and the like, accommodated inside a sterilization chamber by chlorine dioxide discharged from a chlorine dioxide generation source. According to the present invention, the sterilization vessel combined with a chlorine dioxide generation source sterilizes objects by using chlorine dioxide discharged from the chlorine dioxide generation source (110). The stern vessel comprises: a chlorine dioxide generation source chamber (10) capable of being detachably attached to the chlorine dioxide generation source (110) and discharging chlorine dioxide generated from the chlorine dioxide generation source (110) to the outside when the chlorine dioxide generation source (110) is attached thereto; a sterilization chamber (20) capable of being detachably attached to the chlorine dioxide generation chamber (10) and in which objects accommodated therein are sterilized by chlorine dioxide flowing in from the chlorine dioxide generation source chamber (10) when the chlorine dioxide generating source chamber (10) is coupled; and a chlorine dioxide indicator (30) for detecting the concentration of chlorine dioxide remaining in the sterilization chamber (20) through a color change of the chlorine dioxide detection sensor (300) including a color dye. Accordingly, an object having a relatively smaller volume than that of the space can be easily sterilized by using chlorine dioxide discharged from the chlorine dioxide generation source. In addition, since the chlorine dioxide generation source is formed of a solid, a solid/liquid combination, and the like to have various forms such as sticks, patches, and the like, thereby increasing user convenience.
Patent KR-20220003271-A (KR)
Title: temperate smartphone case
Inventor: JIN HONG JAE
IPC: C09D5/29
Filed: 2020-07-01
Abstract: The present invention relates to a smartphone case that responds to temperature changes and, more specifically, to a smartphone case that responds to temperature changes and can solve the problem of battery explosion by an overheated body of a smartphone due to overuse thereof as well as the problem of a monotonous design with the same color making a user feel bored. To this end, the smartphone case of the present invention comprises: a smartphone volume protective button cover; a smartphone power protective button cover; a smartphone earphone connection hole cover; a smartphone charging hole; a smartphone speaker hole; a smartphone camera lens hole; and stickers responding to temperature changes, which are configured to create various colors by mixing thermochromic ink and general ink. The present invention is capable of producing stickers that respond to temperature changes, thereby having the advantage of being able to solve the problem of battery explosion due to overheating of a smartphone and the problem of a monotonous design with the same color making a user feel bored.
Patent KR-20220003390-A (KR)
Title: Airtight container
Inventor: LEE HO TAEK
IPC: B65D43/02
Filed: 2020-07-01
Abstract: The present invention relates to a sealing container. According to the present invention, the present invention is sealed by using a sealing tab to remove packing to simplify a structure and reduce manufacturing cost, increases utilization of a loading space by securing sealing performance even though a cover unit and a container unit are bound through two locking handles, and enables a folding unit where a cover main body and the locking handle are connected to be formed on an inner side by a predetermined distance from an outer edge of the cover main body. Therefore, the present invention prevents an external impact from being directly applied to the folding unit and variously deforms a shape of a circumference of the cover unit having the locking handle.
Patent KR-20220003848-A (KR)
Title: Schisandra chinesis feed composition, manufacturing method thereof and method for breeding korean native cattle using the same
Inventor: BANG IN SUNG
IPC: A23K10/30
Filed: 2020-07-02
Abstract: The present invention relates to a Schisandra chinesis feed composition to provide excellent digestion and absorption promoting effect, a manufacturing method thereof, and a Korean native cattle breeding method using the same. According to one embodiment of the present invention, the method comprises the following steps: aging a mixture containing 100 parts by weight of Schisandra chinesis and 80 to 120 parts by weight of refined sugar and drying the mixture at 50 to 55℃ to prepare a dried product; crushing the dried product to prepare a crushed product having a size of 8 mesh or more; and mixing the crushed product with feed. Schisandra chinesis includes at least one of Schisandra chinensis fruits and Schisandra chinesis gourd and the feed includes at least one of concentrated fodder and coarse fodder.
Patent KR-20220004274-A (KR)
Title: Handrail assembly
Inventor: KUAN KYU PARK
IPC: E04F11/18
Filed: 2020-07-03
Abstract: Disclosed is a handrail assembly that is easy to install and disassemble. According to an embodiment of the present invention, a handrail assembly comprises: a base body inserted into an insertion groove formed in a support surface and having a hollow part formed therein; a support member disposed in the hollow part; a handrail body having an insertion part inserted into the hollow part; and a locking adjustment part coupled to the handrail body and configured to engage or release the engagement with respect to the support member.
Patent KR-20210007884-A (KR)
Inventor: NISHIMURA YOSHIO
IPC: C08L35/06
Filed: 2020-07-08
Abstract: The present invention relates to a resin composition capable of inhibiting stains generated on a cured substrate and providing a cured product having excellent dielectric properties and peel strength, a resin sheet including the resin composition, and a printed circuit board and semiconductor device provided with a dielectric layer formed by using the resin composition. The resin composition includes: (A) a compound containing an aromatic ester backbone and an unsaturated bond; and (B) a radical polymerizable compound, wherein the content of ingredient (A) is 0.1-30 wt% based on 100 wt% of the non-volatile ingredients of the resin composition.
Patent KR-20220011424-A (KR)
Inventor: TAEHYUNG KIM
IPC: H04R7/04
Filed: 2020-07-21
Abstract: An object to be solved according to one embodiment of the present invention is to provide a display device that outputs a sound using components included in the display device. The display device comprises: a display panel that displays an image; a circuit unit spaced apart from the first portion of the display panel and including a first printed circuit board connected to the display panel; a first member for accommodating the display panel and the circuit unit; a second member disposed to cover an upper portion of the first member and one or more edges of a front surface of the display panel; a first vibrating device disposed on a rear surface of the display panel; and a second vibration device disposed on the rear surface of the printed circuit board.
Patent KR-20220015873-A (KR)
Title: An apparate for providing photo content sharing service through multipe user address book connection
Inventor: PARK TAI HYUNG
IPC: G06Q50/30
Filed: 2020-08-01
Abstract: The present invention relates to an apparatus for providing a photo content sharing service associated with a user address book, which enables a user to form a social network with people related to a photo. According to the present invention, the apparatus is a service providing apparatus maps address book information and photo content information on the basis of a person and providing a service to share photo content by using address book information of a mapped person. When mismatching information corresponding to a person who does not match between photo content information input by a first user terminal and address book information of the first user terminal is generated, the apparatus performs a linked search with address book information possessed by a second user terminal or an n-th user terminal included in the mapping information on the basis of the mismatching information to provide a service to share photo blank content with address book information of person information whose additional mapping has been confirmed and stores and manages the g person information for which the additional mapping is confirmed in the address book information of the first user terminal.
Patent KR-20220015885-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06Q50/30
Filed: 2020-08-01
Abstract: The present invention relates to a cloud-based memory sharing service providing device to enable a user to expand social networks or increase intimacy and an operation method thereof. According to an embodiment of the present invention, the operation method comprises the following steps: registering photo content information input from a plurality of user terminals to a cloud service; grouping and storing related photo content on the basis of photo content-based person relationship information acquired from the photo content information; generating a photo room to share the related photo content with one or more user terminals when the mapping information mapping the grouped related photo content with the photo content-based person relationship information and the address book information for each user owned by each user included in the photo content-based person relationship information corresponds to a preset photo room generation condition; and sending an invitation request to the photo room to the one or more user terminals on the basis of the mapping information.
Patent KR-20220016592-A (KR)
Inventor: SHIN SEUNG MIN
IPC: H04L43/00
Filed: 2020-08-03
Abstract: The present invention relates to a data leakage detection security system and a method thereof which detect data leakage due to hacking by analyzing a response value of a web server to a request of a web browser.
Patent KR-20220015888-A (KR)
Inventor: BAE KAB YOL
IPC: B60J3/00
Filed: 2020-07-31
Abstract: The present invention relates to an automobile sunlight shade. When a sunlight hits, the inside of an automobile becomes hot due to a greenhouse effect of an automobile window. Accordingly, the present invention is to prevent a temperature inside the automobile from increasing by blocking the sunlight with the sunlight shade. The automobile sunlight shade of the present invention has a structure which integrally covers a roof and the window of the automobile.
Patent KR-20220017567-A (KR)
Title: Method for controlling fault using switching technique of three phase four wire interlinking converter
Inventor: WON CHUNGYUEN
IPC: H02P27/06
Filed: 2020-08-04
Abstract: Disclosed are a method for controlling a fault of a three phase four wire interlinking converter system and a system thereof. A method for controlling a fault of a three phase four wire interlinking converter system, according to an embodiment of the present invention, comprises the steps of: obtaining a first d-q-o coordinate plane based on an internal phase angle of output voltages of each phase output from an inverter; converting the first d-q-o coordinate plane to a second d-q-o coordinate plane based on an o-axis configured differently from first d-q-o coordinates; obtaining an output voltage vector for determining a fault point by performing d-q transform on the second d-q-o coordinate plane; determining occurrence of the fault and an area related to the fault based on the output voltage vector; and allocating, in the occurrence of the fault, a zero voltage vector to the area related to the fault, such that a zero voltage is applied at the point where a short circuit occurs, and a normal phase voltage is applied to a phase where the short circuit does not occur, thereby quickly isolating the fault point.
Patent KR-20220017711-A (KR)
Title: dies
Inventor: PARK GIL YOUNG
IPC: H01R13/639
Filed: 2020-08-05
Abstract: The present invention relates to a dice for a compressor. More specifically, the present invention relates to the dice for the compressor that compresses a terminal and prevents a cable inserted therein from being separated from the terminal. The dice for the compressor according to the present invention for achieving the objective comprises: a body made of a semi-cylindrical shape, wherein a pressing part surrounding and pressing the terminal in the center is formed to protrude; and a pressing protrusion part that protrudes from the pressing part to protrude into the terminal when the terminal is pressed. The dice for the compressor according to the present invention has an effect of being used by being mounted on an existing dice and thus lowering manufacturing costs, and is attachable/detachable and can be used by being easily replaced by size.
Patent KR-20220018778-A (KR)
Title: Pressing Massaging Device
Inventor: SEONG HO YEONG
IPC: A61N2/00
Filed: 2020-08-07
Abstract: An acupressure massaging device has acupressure means on both sides of a body part gripped by a hand, and increases pressure applied to a body part by moving the center of gravity in a direction that an internal weight member pressurizes the body part, thereby improving an acupressure effect.
Patent KR-20220020721-A (KR)
Title: Method and apparatus for compact weighted binary classification technique to separate target and clutter in SAR image by using deep learning
Inventor: SEO SEUNG MO
IPC: G01S13/90
Filed: 2020-08-12
Abstract: According to one embodiment of the present invention, a method for distinguishing a target from a clutter may comprise: a step of acquiring a plurality of synthetic aperture radar (SAR) images; a step of acquiring first result data in which the target and clutter are classified by inputting a first SAR image to a first neural network that performs target detection; a step of learning a weighted value of a second neural network based on a weighted value of the first neural network for minimizing target loss; a step of learning the second neural network by using the first result data; and a step of acquiring target and clutter detection data included in a second SAR image by inputting the second SAR image to the second neural network.
Patent KR-20200100572-A (KR)
Title: Preparation Method for Substrate used in Optical Device
Inventor: YON JUNG SUN
IPC: C09K19/56
Filed: 2020-08-13
Abstract: The present application provides, as a substrate with spacers on a surface thereof, a method for effectively manufacturing the substrate for an optical device which does not cause light leakage or the like when forming an optical device while the spacers are uniformly dispersed and fixed on an alignment layer formed on the substrate.
Patent KR-20220021581-A (KR)
Inventor: JU JAE YONG
IPC: B25J9/16
Filed: 2020-08-14
Abstract: Disclosed are a robot and a control method thereof. The control method of the robot according to the present disclosure comprises the following steps of: obtaining a video which films a user; obtaining first information on location of the user and gaze direction of the user by analyzing the video; obtaining matching information to match the first information on a map corresponding to an environment where the robot operates based on the filming location and filming direction of the video; obtaining second information on the location and the gaze direction of the user on the map based on the matching information and the first information; and identifying an object corresponding to the gaze direction of the user on the map by inputting the second information to an artificial intelligent model trained to identifying the object on the map. According to the present invention, the robot can identify the object at which the user stares even if the object is not exist within a camera field of view of the robot.
Patent KR-20220022611-A (KR)
Inventor: HYUN CHUL KIM
IPC: A61L2/10
Filed: 2020-08-19
Abstract: A door handle assembly of the present invention includes an upper grip unit selectively accommodated in an upper accommodation unit of a body case based on a central part and an operational handle consisting of a lower grip unit selectively accommodated in a lower accommodation unit of the body case. Accordingly, the present invention can prevent germs from spreading between users by making the upper grip unit and the lower grip unit alternately grasped.
Patent KR-20220022698-A (KR)
Inventor: WON BEEN IM
IPC: F16F9/34
Filed: 2020-08-19
Abstract: A damping force variable shock absorber is disclosed. According to an embodiment of the present invention, the damping force variable shock absorber comprises: a tube cylinder where fluid is charged; a valve housing coupled to a piston rod provided inside the tube cylinder and having a bypass flow passage therein; a first piston valve coupled to the outside of the valve housing to divide the tube cylinder into a compression chamber and a tension chamber; a second piston valve provided inside the valve housing; a solenoid provided inside the valve housing and generating electromagnetic force; a valve plate installed inside the valve housing and having at least one penetrated plate hole; and a plunger lifted by the electromagnetic force of the solenoid to open and close the plate hole.