baber/WOPTO huggingface dataset:
Patent KR-20220099158-A (KR)
Inventor: YANG AN MO
IPC: A47J27/08
Filed: 2021-01-04
Abstract: The present invention relates to a heating vessel for chopping, and specifically, is to provide a heating vessel for chopping, which can perform cooking while directly heating the vessel after crushing various ingredients into small pieces through the medium of a predetermined food chopping machine in the vessel by forming a heating vessel which can be used on an electric or gas range in a specific structure. The heating vessel for chopping, according to the present invention, as a vessel made of a material capable of being directly heated, has a bottom surface with a certain diameter, wherein an open top surface thereof is in a cylindrical shape, whereas a rod-shaped mounting pillar of a certain diameter and length is formed by protruding vertically at the center of the upper surface of the bottom surface.
Patent KR-20220100773-A (KR)
Title: Block data storage system and block data storage method, and program stored in recording medium
Inventor: YOON YOU HOON
IPC: G06F12/02
Filed: 2021-01-08
Abstract: A block data storage system according to one embodiment of the present invention comprises: a storage device comprising a data storage area for storing data; and a controller for controlling the storage device, wherein the data storage area comprises a file data area in which the data is stored and a meta data area for storing meta information regarding the file data area, and the file data area may comprise a plurality of blocks having the same size. Therefore, the present invention is capable of enabling a capacity of the storage device to be used efficiently.
Patent KR-20220102464-A (KR)
Title: Antenna and electronic device including the antenna
Inventor: JANG SOOYOUNG
IPC: H01Q1/46
Filed: 2021-01-13
Abstract: An electronic device according to various embodiments of the present invention comprises: a housing including a first segment part and a second segment part; a first antenna formed between the first segment part and the second segment part; and a processor electrically connected to the first antenna. The first antenna includes a first point disposed adjacent to the first segment part, a third point disposed adjacent to the second segment part, and a second point disposed between the first and third points. The processor is set to control a feed signal and/or a ground signal of the first point, the second point, and/or the third point and control an electrical path of the first antenna between the first segment part and the second segment part so that the first antenna operates in different frequency bands. Therefore, the first antenna operates at a resonant frequency with optimal radiation efficiency and performance in a wide band such as low-band, mid-band, and/or high-band. Various other embodiments are possible.
Patent KR-20220102870-A (KR)
Inventor: JUNG HO YOUNG
IPC: G09G3/32
Filed: 2021-01-14
Abstract: A display panel is disclosed. The display panel may include a plurality of LED elements, and may further include a substrate including a first driving circuit including a pulse width modulation (PWM) driving circuit and a second driving circuit including a pulse amplitude modulation (PAM) driving circuit. The plurality of LED elements may include a first LED element configured to emit light of a first color and controlled by the first driving circuit, and a second LED element configured to emit light of a second color different from the first color and controlled by the second driving circuit. The present invention provides the display panel with improved color reproducibility and including the driving circuit which controls the LED elements to operate stably.
Patent KR-20220102971-A (KR)
Title: Apparatus and method for manufacturing secondary cell
Inventor: DOOYOUNG KWON
IPC: B23K101/36
Filed: 2021-01-14
Abstract: A device for manufacturing a secondary battery according to an embodiment of the present invention can include: an enclosure for accommodating a secondary battery unit including a cell module, a monoframe for accommodating the cell module, and an end plate coupled to both open sides of the monoframe; a pair of rotary shafts extended from both sides of the enclosure; an enclosure rotating means connected to any one of the pair of rotary shafts; an enclosure support for supporting the pair of rotary shafts; and a support means that is provided inside the enclosure rotating means and pressurizes and supports the secondary battery unit.
Patent KR-20220104330-A (KR)
Title: Building Platform Support System
Inventor: KIM SOO HEE
IPC: E04G3/28
Filed: 2021-01-18
Abstract: The present invention relates to a construction platform support apparatus capable of supporting a construction platform, which comprises a node comprising upper and lower members and a connection pipe provided between the upper and lower members, at least one joist assembled with an outer wall of the node to be rotatable, and a deck panel laid on the joist, under a construction structure to be adjustable in height in a vertical direction. The construction platform support apparatus includes: a lead screw having one end fixed to the construction structure and having the other end penetrating a hole formed in the center of the upper and lower members, while kept stood vertically; a fixing case having a through hole to be penetrated by the lead screw, and installed and fixed to an upper side of the upper member of the node; a shaft installed horizontally in an internal space of the fixing case and having an end equipped with a handle; a pinion gear provided at the front end of the shaft and rotated by the operation of the handle; a ring gear rotated by being geared with the pinion gear in a vertical direction; and a driving means provided in the center of the ring gear and comprising a nut part moved up and down along the lead screw during the procedure of being rotated by the operation of the ring gear while kept screwed with an outer circumference of the lead screw penetrating the fixing case.
Patent KR-20210010607-A (KR)
Inventor: KIM JONG SUNG
IPC: G16H50/00
Filed: 2021-01-20
Abstract: The present invention relates to cancer diagnostic and prognostic biomarkers using arsenic species and heavy metal profiling in keratinous tissues of body toenails, which can perform cancer diagnosis and prognostic evaluation simply, easily, accurately and reliably by using the keratinous tissue of the body toenails, thereby drastically reducing the time wasted and diagnostic costs caused by the complicated diagnostic procedure. According to the present invention, provided are cancer diagnostic and prognostic biomarkers using arsenic species and heavy metal profiling in keratinous tissues of toenails, in which the cancer diagnostic and prognostic biomarkers consist of a ratio between certain arsenic species and certain heavy metals in body toenails, the arsenic species is monomethylarsonate (MMA), and the certain heavy metal is at least one of Si, Ti, Be, B, Al, V, Fe, Co, Ga, Rb, Sr, Ag, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, Ti, Th and U.
Patent KR-20220111845-A (KR)
Inventor: CHOE HYE WON
IPC: C12R1/46
Filed: 2021-02-03
Abstract: The present invention relates to a novel Streptococcus equi sub. zooepidemicuskdk BST909 strain (accession number: KCTC 14238BP) which produces a hyaluronic acid degrading enzyme and to a method for producing low-molecular-weight hyaluronic acid using the hyaluronic acid degrading enzyme obtained therefrom. The Streptococcus equi sub. zooepidemicuskdk BST909 strain of the present invention has no hemolytic toxicity and produces novel hyaluronidase having a different molecular weight from hyaluronidase produced by strains of other species belonging to the genus Streptococcus. The enzyme degrades high-molecular-weight hyaluronic acid into low-molecular-weight hyaluronic acid through high substrate specificity for hyaluronic acid. Accordingly, hyaluronidase produced from the strain can be very useful for producing low-molecular-weight hyaluronic acid applicable to various industries such as food, cosmetics, and pharmaceuticals.
Patent KR-20220113028-A (KR)
Inventor: KIM HEE TAK
IPC: H04N19/42
Filed: 2021-02-05
Abstract: A DSC encoding method in a DSC encoding hardware device is provided. The method includes the steps of: applying DSC encoding setting variables set by a core; reading an input image from an image buffer in which an input image received through a video receiver is stored; receiving a DSC encoding operation execution command from the core; and executing the DSC encoding operation based on the DSC encoding setting variable.
Patent KR-20220114973-A (KR)
Title: Polyester-based film and preparation method thereof
Inventor: YEON JE WON
IPC: C08G63/183
Filed: 2021-02-09
Abstract: An embodiment relates to a polyester-based film which comprises: a polyester resin in which a diol containing 1,4-cyclohexanedimethanol and an aromatic dicarboxylic acid are polymerized; and a filler, wherein tensile strength at room temperature is 15 kgf/mm^2 or more and elongation at break is 60% or more and a preparation method thereof. The polyester-based film can improve tensile strength and elongation at break beyond a specific range so that excellent mechanical properties can be realized. Furthermore, the polyester-based film can improve optical properties and processability such as the winding and running performance of the film.
Patent KR-20210157300-A (KR)
Inventor: WU CHAO I
IPC: H01L27/11514
Filed: 2021-02-16
Abstract: A semiconductor structure comprises a substrate, an interconnect structure disposed over the substrate, and a first memory cell. The first memory cell is disposed over the substrate and embedded in the dielectric layers of the interconnect structure. The first memory cell comprises a first transistor and a first data storage structure. A first transistor is disposed on and embedded in a first base dielectric layer. A first data storage structure is embedded in a second dielectric layer and electrically coupled to the first transistor. The first data storage structure comprises a first electrode, a second electrode, and a storage layer sandwiched between the first electrode and the second electrode.
Patent KR-20220111618-A (KR)
Inventor: SHIN JUN BUM
IPC: H04L9/32
Filed: 2021-02-16
Abstract: Disclosed embodiments relate to a data selling terminal that generates data using a hardware security architecture, a data purchasing terminal that verifies validity and integrity of data received from the data selling terminal, and a method for controlling the same. Among the disclosed embodiments, with respect to a method in which a server generates partial data from total data and transmits the partial data to an electronic device, a method for a data selling terminal to transmit the partial data requested from a data purchasing terminal includes the steps of: receiving requested data requesting transmission of the partial data among all data from the data purchasing terminal; building an application in a secure area of the data selling terminal by using an installation file of an application that verifies the integrity of the entire data included in the requested data and obtains partial data from the entire data; obtaining the partial data from among the entire data using an application built in the secure area; generating an electronic signature of an application, which is information proving that the partial data, which is a part of the entire data, was obtained by the application; and transmitting the partial data and a digital signature of the application to the data purchasing terminal. The step of transmitting the partial data may include: identifying whether the partial data output from the secure area corresponds to the requested data; and filtering the partial data based on an identification result.
Patent KR-20220118856-A (KR)
Title: Drone system for freight transport
Inventor: KIM GEON HONG
IPC: B64C29/00
Filed: 2021-02-19
Abstract: The present invention relates to a drone system for cargo transport that can change state to improve flight efficiency. According to an embodiment of the present invention, a drone system for cargo transport comprises: a main body provided in the shape of a flying structure; and a propulsion module which is connected to the main body to provide power for flight and is rotatably provided based on an axis provided in the left and right directions with respect to the main body.
Patent KR-20220118869-A (KR)
Title: A rotatble health bed
Inventor: HWANG JONG SUNG
IPC: A61G7/018
Filed: 2021-02-19
Abstract: The present invention relates to a rotating health bed, comprising: a bed frame (110) placed on the floor; a bed (120) installed to be rotatable on the bed frame (110) and on which a user can lie down; a rotation shaft (131) axially connecting the bed (120) and the bed frame (110) such that the bed (120) is rotatable about the bed frame (110); and main actuators (141, 142) installed on the bed frame (110) and capable of rotating the bed (120) with respect to the rotation shaft (131). By the operation of the main actuators (141, 142), the bed (120) can be repeatedly rotated in one direction and the other direction within a set angular range in a circumferential direction about the rotation shaft (131). When the bed (120) rotates as above, the bed is tilted within a set angle range, and according to the same, pressure sores can be prevented with the simple configuration and blood circulation can be smoothed.
Patent KR-20220120251-A (KR)
Title: Composition for treating inflammatory diseases comprising non-toxic sulfur or Methylsulfonylmethane
Inventor: YANG YOUNG MOK
IPC: A23L33/10
Filed: 2021-02-23
Abstract: The present invention relates to the use of non-toxic sulfur (NTS) or methyl sulfonyl methane (MSM) to prevent, treat, or alleviate inflammatory diseases, wherein the NTS or MSM has effects of inhibiting TLR2 and TLR4 protein expression, induced by high glucose concentrations, inhibiting NF-κB activity through inhibition of reactive oxygen species production, and inhibiting the expression of pro-inflammatory cytokines such as IL-1β, IL-6, and TNF-α, thereby being usefully used for preventing, treating or alleviating inflammatory diseases caused by high concentration of glucose.
Patent KR-20220121135-A (KR)
Title: New structure on how to open a two-piece one-touch cap
Inventor: AHN JIN HEE
IPC: B65D47/36
Filed: 2021-02-24
Abstract: With respect to an existing two-piece one-touch cap (09) having a cover unit (02) and a body unit (04) integrally connected by a hinge (03), since it is impossible to check the opening, the cap has been packaged with a shrink film (10) or attached with an outlet plate (31). The present invention relates to a new structure which is invented to check the opening without using the above two methods and includes a bending projection part (13) installed on the outer surface (08) of a side body B (06) of a body unit (04), thereby securing convenience and eco-friendly functions.
Patent KR-20220121641-A (KR)
Title: Method, system, and computer program to merge and use chat rooms
Inventor: SIM JAESIK
IPC: G06Q50/30
Filed: 2021-02-25
Abstract: Disclosed are a method, system, and computer program to merge and use chat rooms. The method to merge and use chat rooms includes the steps of: merging two or more chat rooms among chat rooms having been already created to exist on a client according to a client's request for merging chat rooms; and forwarding a corresponding message to the two or more chat rooms in a merged state in response to a message transmission request through one of the two or more chat rooms.
Patent KR-20220123814-A (KR)
Title: control method for the moving and cleaning quote platform
Inventor: JO GI YEON
IPC: G06Q30/02
Filed: 2021-03-02
Abstract: The present invention relates to a control method of a system that provides a professional comprehensive solution by identifying all matters related to moving, such as interior, installation, cleaning, and storage according to the lifestyle, budget, and situation of a customer preparing for moving, and making arrangements for related companies through systematic consulting.
Patent KR-20220123955-A (KR)
Title: Strap dispenser, main frame and strap roll used therefor
Inventor: PARK KI HANG
IPC: B65D63/10
Filed: 2021-03-02
Abstract: The present invention provides a strap dispenser, and a main frame and a strap roll used therefor. The strap dispenser comprises: a main frame including a first body and a first resistance member formed on the outer circumferential surface of the first body; and a strap roll having a second body formed to surround the first body, a second resistance member formed on the inner circumferential surface of the second body to be brought into contact with the first resistance member, and a strap wound on the outer circumferential surface of the second body. The main frame further includes: side plates coupled to the first body and disposed on sides of the strap in a state where the first body is fitted to the second body; and a hanger coupled to the side plates, arranged to face the outer circumferential surface of the strap, and having a through-slit through which the strap passes. Therefore, the strap dispenser enables users to quickly unwind the strap and properly adjust the unwinding length of the strap without requiring careful attention.
Patent KR-20220069780-A (KR)
Title: Method and electronic device for operating flexible display
Inventor: KIM MINUK
IPC: G06F1/16
Filed: 2021-03-17
Abstract: According to various embodiments, an electronic device comprises: a first housing; a second housing connected to the first housing through a hinge device in a foldable manner; a flexible display disposed to be supported by the second housing from the first housing through the hinge device; a touch sensor disposed at least in part to corresponding to the flexible display; a memory; and a processor operatively connected to the flexible display, the touch sensor, and the memory. The processor can operate, in a first mode, an area of the touch sensor in a state in which the first housing and the second housing are folded, can detect a sliding motion in the folded state based on the flexible display, can identify a first display area in which the flexible display is exposed to the outside, in response to the sliding motion, and can switch the touch sensor corresponding to the identified first display area from the first mode to a second mode. Therefore, provided is the electronic device designed to enable a sliding motion with respect to at least one housing while the electronic device including the first housing and the second housing is folded. Various other embodiments may be possible.
Patent KR-20220137324-A (KR)
Inventor: AN HYUNG CHAN
IPC: G06N20/00
Filed: 2021-04-02
Abstract: According to a preferred embodiment of the present invention, provided is an optimal selection method of a single facility location for the demand subject to time constraints. Demands have an expiration date, and it is sufficient to connect only at one point in time, so that the problem of only opening one facility at each hour can be solved, so as to be applied to any field where the problem occurs, such as establishing a store opening plan or the like.
Patent KR-20220137463-A (KR)
Inventor: LEE SANG JIN
IPC: A63B47/00
Filed: 2021-04-02
Abstract: The present invention relates to a pocket-type golf ball marker, which allows various utilizations including simply accommodating a coin-type battery and emitting light to be easily found by increasing visibility on the green despite the small size thereof, and enabling location information to be obtained through a GPS receiver to identify the distance to the hole cup. The pocket-type golf ball marker comprises: a pocket-type housing made of a disc-shaped body having a battery accommodating space inside and a battery insertion opening communicating with the battery accommodating space except for a circumference part on a lower surface thereof, and made of soft elastic material so that a coin-type battery can be seated in a state of being straddled on the circumference part of the lower surface of the body after being inserted into the battery accommodation space through the battery insertion opening; a light emitting element installed on an upper end of the housing to enhance visibility while emitting light; and a printed circuit board installed on an inner upper end of the housing to support the light emitting element.
Patent KR-20220138547-A (KR)
Title: Memory device
Inventor: LEE MINSU
IPC: G11C8/10
Filed: 2021-04-05
Abstract: According to an embodiment of the present invention, a memory device, which has improved reliability, comprises: an X-decoder which is configured to generate a plurality of word line control signals based on a row address received from an external device; a first sub-array which includes a plurality of memory cells connected with a plurality of word lines; a first sub-word line driver which is configured to provide a selection voltage or a non-selection voltage to odd number word lines in the plurality of word lines based on an odd number word line control signal corresponding to the odd number word lines in the plurality of word line control signals; and a second sub-word line driver which is configured to provide the selection voltage or the non-selection voltage to even number word lines in the plurality of word lines based on an even number word line control signal corresponding to the even number word lines in the plurality of word line control signals. The first sub-word line driver is further configured to apply the non-selection voltage to non-selection word lines in the even number word lines in response to the even number word line control signal. The second sub-word line driver is further configured to apply the non-selection voltage to non-selection word lines in the odd number word lines in response to the odd number word line control signal.
Patent KR-20220139190-A (KR)
Inventor: KWON SOON CHUL
IPC: G06T7/20
Filed: 2021-04-07
Abstract: According to the present invention, provided is a multi-vehicle object tracking device of a single processing mode. The multi-vehicle object tracking device includes: an image receiving unit configured to receive a camera image; a backbone network configured to generate a plurality of multi-scale feature maps using an artificial neural network from the received image; a single feature map generation unit configured to generate a single feature map by fusing a plurality of multi-scale feature maps generated in the backbone network; and a prediction unit configured to predict an object location and extract an embedding based on the single feature map.
Patent KR-20220139619-A (KR)
Inventor: HAN WOO RI
IPC: H01M4/04
Filed: 2021-04-08
Abstract: A secondary battery according to an embodiment of the present invention includes: an electrode assembly; a battery case which accommodates the electrode assembly and has an open top; and a cap assembly coupled to the open top of the battery case, wherein the cap assembly includes a safety vent exposed to the outside from the top. A discharge hole is formed in the safety vent, and a block is filled in the discharge hole.
Patent KR-20220142624-A (KR)
Inventor: JAE WON WOO
IPC: D03D15/225
Filed: 2021-04-15
Abstract: The present invention relates to a Hanji blanket which has an antibiotic property and a deodorant property, improves restorability and color fastness to washing, and can be manufactured at low cost, and a manufacturing method thereof. According to one embodiment of the present invention, the Hanji blanket comprises: a first sheet made of at least one material; and a second sheet positioned on a surface, which comes in contact with a human body and faces the first sheet, having an edge sutured with the first sheet, and manufactured by a material containing a Hanji yarn.