baber/WOPTO huggingface dataset:
Patent KR-20210142061-A (KR)
Title: Display apparatus and method of operating the same
IPC: G09G3/3291
Filed: 2020-05-15
Abstract: A display device includes a display panel, a scan drive circuit, a data drive circuit, and a timing control circuit. The display panel includes a plurality of pixels which is connected to a plurality of data lines and a plurality of scan lines having different lengths. The scan drive circuit generates a plurality of scan signals to be applied to the plurality of scan lines. The data drive circuit generates a plurality of data voltages to be applied to the plurality of data lines, and acquires a plurality of sensing data which represent operating characteristics of all of the plurality of pixels. The timing control circuit controls operations of the scan drive circuit and the data drive circuit, and generates output image data for generating the plurality of data voltages based on the operating characteristics of all of the plurality of pixels extracted based on the plurality of sensing data. According to the present invention, deterioration of display quality due to a coupling phenomenon caused by a plurality of sub-scan lines can be prevented.
Patent KR-20210142818-A (KR)
Title: Slurry composition, preparing method of the same, and cemical mechanical polishing method using the same
IPC: C09G1/02
Filed: 2020-05-19
Abstract: The present invention relates to hydrogen water; and a slurry composition comprising a polishing material. According to the present invention, reactivity of the slurry composition is increased to improve polishing efficiency.
Patent KR-20210144966-A (KR)
Inventor: KIM SEONG JIN
IPC: G01R31/382
Filed: 2020-05-21
Abstract: The present invention relates to a mounting structure for charging a charged electric bicycle. In accordance with the present invention, the mounting structure for charging an electric bicycle operable by a battery includes: an electric bicycle including a headlight installed in a frame to secure sight ahead, and a charging terminal formed in the headlight to charge the battery; and a charging rack including a mounting panel having at least one charging hole into which the headlight is inserted to apply electricity to the charging terminal, and a rental device guiding a user to the electric bicycle which is available after being charged. In accordance with the present invention, even when the height of a mounting path is changed due to the malfunction or damage of a front wheel of a shared electric bicycle during the procedure of returning the electric bicycle, a front end part of a frame can be easily led into a charging hole, and, as a result, user convenience can be promoted during the procedure of mounting the electric bicycle on a charging rack.
Patent KR-20210144493-A (KR)
Title: A posting system that allows you to combine multiple multimedia data for editing and uploading
IPC: G06Q50/00
Filed: 2020-05-22
Abstract: The present invention provides a post creation system enabling an electronic device to combine multiple multimedia data pieces, and perform edition and upload, wherein the electronic device can transmit and receive various kinds of data via a network. In accordance with one aspect of the present embodiment, an online post creation system implemented in an electronic device capable of transmitting and receiving various kinds of data via a network, comprises: a text adding step of adding a plurality of text pieces, input from a user, to an upload list; a multimedia adding step of adding a plurality of multimedia data pieces, selected by the user, to the upload list; an editing step of editing the upload list in accordance with a user's editing command; and an upload step of combining a plurality of items in the edited upload list to generate a single post and then uploading the post to a server. The present invention enables high quality posts to be easily created, edited, uploaded and shared.
Patent KR-20200139638-A (KR)
Inventor: KOMURO KATSUHIRO
IPC: G03F7/26
Filed: 2020-06-02
Abstract: The present invention relates to a salt capable of forming a resist pattern with high resolution, and a quencher and a resist composition including the same. The present invention provides a salt represented by chemical formula (I), a method for preparing the same, and a quencher and a resist composition including the salt. In chemical formula (I), each of R^1 and R^2 independently represents a hydrocarbon group, wherein -CH_2- contained in the corresponding hydrocarbon group may be substituted with -O- or -CO-; m3 represents an integer of 0-2, wherein two R^3 groups may be the same or different, when m3 is 2; and each of m4 and m5 represents an integer of 0-5, wherein multiple R^4 groups and/or multiple R^5 groups may be the same or different, when m4 and/or m5 is 2 or more.
Patent KR-20200139097-A (KR)
Title: A cryosystem comprising nanoparticles for treating a body part of an individual by cryotherapy
Inventor: ALPHANDERY EDOUARD
IPC: A61B18/02
Filed: 2020-06-03
Abstract: The present invention relates to a cryo-system for treating a body part of an individual by cryotherapy, which includes two parts. The first part is either i) a cryo-probe suitable for internal cooling, which includes a penetrating segment in communication with a cryogen source and is at least smaller than 1/10 of the body part′s biggest volume and/or at least one dimension smaller than 1 cm or ii) a cryo-probe suitable for external cooling, which includes a non-penetrating segment in communication with a cryogen source. The second part is either i) an assembly of at least two nanoparticles bound to each other or associated with each other via binding or associating material or ii) at least one nanoparticle, which includes iron and at least one other metal than iron. The assembly of at least two nanoparticles or the at least one nanoparticle may be cooled by the cryo-probe or by switching on the cryo-probe.
Patent KR-20210152277-A (KR)
Inventor: LIM BUM HWA
IPC: F16J15/02
Filed: 2020-06-08
Abstract: The present invention relates to a drain induction-type water leak prevention soundproof tunnel in which a band-shaped molding is placed along a connection part between soundproof panels, a support member supporting the connection part between the soundproof panels is provided in a lower part, and a coupling piece is coupled with the molding by penetrating the same to be fixed with the support member, and the support member is placed and supported in an upper part of a roof frame. More specifically, as to the support member, a space is divided into upper and lower parts by a partition, and, on an upper side of the partition with respect to the partition, a first support part, having an opening part formed in the center of an upper side to drop rainwater introduced through a gap of the connection part between the soundproof panels and having a first drain inflow groove formed on the inside to guide the rainwater dropped through the opening part, is provided, and also, on a lower side of the partition, a second support part having a vertical reinforcement bar integrated on the inside with a piece hole into which a front end part of the coupling piece is inserted and fixed, and a second drain inflow groove comprising horizontal plates individually extended from lower corners of the support member to both side, and a vertical plate bent upward from an end part of the horizontal plates, is formed, and the rainwater dropped through an upper opening part of the second drain inflow groove along the outer surface of the support member is guided on the inside of the second drain inflow groove. In accordance with the present invention, since a drain function is added to a gap part between soundproof panels of a soundproof tunnel to prevent a water leak, a disturbance to the passage of vehicles caused by a fall of icicles in the winter can be prevented.
Patent KR-20210153312-A (KR)
Inventor: LEE DOO HEE
IPC: B29C33/30
Filed: 2020-06-10
Abstract: An apparatus for manufacturing a stiffened panel of composite material according to the present invention, which is designed to manufacture a high-quality stiffened panel of composite material through a simple manufacturing process using a jig which is easily assembled and disassembled, comprises: a first upper plate; a first side plate extending downward from a long side of the first top plate; a first jig including a second side plate extending downward from the first upper plate to face the first side plate; a second upper plate; a third side plate extending downward from the second upper plate; a second jig including a fourth side plate extending downward from the second upper plate to face the third side plate; and a fastening member for maintaining a connection state between the first jig and the second jig by fastening the second side plate and the third side plate. To form a skin out of the stiffened panel of composite material, grooves for skin preform communicating with each other are formed on upper surfaces of the first upper plate and the second upper plate. To form a stringer extending from the skin of the stiffened panel of composite material, grooves for stringer preform communicating with each other and communicating with the grooves for skin preform are formed in the second side plate and the third side plate. Thus, there is an effect of reducing jig manufacturing costs, man-hours and subsidiary material costs, and lowering a defect rate of stiffened panel of composite material to improve product performance and quality.
Patent KR-20220000762-A (KR)
Title: Aerosol generating device
Inventor: JEONG HEON JUN
IPC: A24F40/60
Filed: 2020-06-26
Abstract: An aerosol generating device comprises: a case including a cavity into which an aerosol generating base material is inserted; a cover coupled to the case to open or close the cavity; an obtaining unit disposed in the case and obtaining authentication request information for user authentication; and a control unit for controlling movement of the cover so as to open or close the cavity based on the authentication request information. Accordingly, the present invention can prevent unauthorized use of an unauthorized user.
Patent KR-20220003797-A (KR)
Title: Electrical muscle stimulation pad and method of using that
Inventor: KO KWANG CHON
IPC: A61B5/053
Filed: 2020-07-02
Abstract: The present invention relates to an EMS electrode pad comprising: a plate-shaped base; a plurality of electrodes disposed on the bottom surface of the base; a plurality of first connection parts penetrating the base in the thickness direction and configured to be electrically connectable to each of the electrodes at one side; and a second connection part disposed on the upper surface of the base and configured to be connected to the other side of the first connection parts. The electrodes are respectively provided in virtual sections divided by a plurality of virtual first lines and a plurality of virtual second lines on the bottom surface of the base. The first line forms a path from the center portion of the bottom surface of the base to the edge, and the second line is composed of an annular path with the center portion of the base as the inner side. The EMS electrode pad and the electrical muscle stimulation method including the same according to the present invention can minimize an edge current effect by the shape of the electrode to which the electric energy is applied. In addition, there is an effect of improving the energy transfer efficiency due to the inductive coupling (capacitive coupling) between the electrode and the skin. In addition, due to the coating of the electrode, there is an effect that the current can be evenly applied to each part by increasing the contact rate of an affected part.
Patent KR-20220005896-A (KR)
Title: Antibacterial composition comprising essential oil extract derived from Norway spruce or Japanese cedar
Inventor: PARK MI JIN
IPC: A61P31/04
Filed: 2020-07-07
Abstract: The present invention relates to an antibacterial composition comprising an extract derived from Norway spruce and Japanese cedar, and more particularly, to an antibacterial composition effective in fish diseases, since the extract derived from Norway spruce has an antibacterial effect against S. iniae, S. parauberis, V. ichthyoenteri, E. tarda, and P. damselae, which are bacteria causing fish diseases, and the extract derived from Japanese cedar has an antibacterial effect against S. iniae, S. parauberis, V. ichthyoenteri, and L. garvieae.
Patent KR-20220006904-A (KR)
Inventor: SHIN KIJUNG
IPC: G06F17/18
Filed: 2020-07-09
Abstract: A method and a system for sparse summarization of large-capacity graphs are disclosed. The graph summary method according to an embodiment includes the steps of: defining a cost function to measure the quality of the summary graph for the large-capacity graph; setting bit-wise summary graph information using the defined cost function; performing a random search on a candidate summary graph generated based on the set bit-wise summary graph information; and outputting the summary graph obtained through the performed random search as a result.
Patent KR-20220008497-A (KR)
Title: Method of forming coil
Inventor: KIM HONG YOUN
IPC: H02K15/00
Filed: 2020-07-14
Abstract: An embodiment of the present invention discloses a method for manufacturing a magnet mover coil, which has coils (u, w) and Hall sensors (u, w) located on the front side of a PCB, and a coil (v) and a Hall sensor (v) located on the back side thereof, and performs soldering on one side to connect wires. According to the embodiment of the present invention, a coil of a magnet mover can be effectively manufactured.
Patent KR-20220013693-A (KR)
Title: a tire equipped with a noise-reducing tread
Inventor: PARK SEONG YONG
IPC: B60C11/13
Filed: 2020-07-27
Abstract: Disclosed is a tire having a noise-reducing tread. According to the present invention, the tire having a noise-reducing tread comprises a variable block unit provided to a floor of a groove provided between rubber blocks of a tread unit of the tire. The variable block unit reduces a noise while the variable block unit is vertically stood and drains water while the variable block unit is tilted. Accordingly, the groove of the tire is improved to minimize a flow of existing fluid or a change of ridging performance, and resonance generated from the groove during driving of a vehicle is reduced to improve noise performance.
Patent KR-20210057651-A (KR)
Title: Gas circuit breaker with magnetic battery case
Inventor: LEE SU HOON
IPC: F16K27/00
Filed: 2020-07-27
Abstract: The present invention relates to a gas circuit breaker of a magnetic battery case, which more easily opens and closes a case of the gas circuit breaker by using the case where a plurality of magnets are buried. The gas circuit breaker of a magnetic battery case of the present invention comprises: a center case coupled to be opened and closed in a vertical direction on a rear case of a gas circuit breaker main body based on a lever inside the gas circuit breaker and a front case coupled to be opened and closed in the vertical direction on the center case; a plurality of first magnet units positioned in an upper end and a lower end near a lever hole inside the center case based on the lever; and a plurality of second magnet units positioned in the upper end and the lower end of the lever hole inside the front case coupled on the center case.
Patent KR-20220017776-A (KR)
Title: Disposable surgical gown
Inventor: KIM WOO TAE
IPC: A41D27/10
Filed: 2020-08-05
Abstract: The present invention provides a disposable surgical gown capable of being quickly and easily taken off by a wearer after surgery is completed. According to the present invention, the disposable surgical gown comprises: a front part for shielding or protecting a wearer's front upper and lower body; a rear part shielding or protecting the wearer's rear upper and lower body, and including a first rear part extending from one side of the front part, a second rear part extending from the other side, and a band releasably binding each rear part to each other; sleeves extending downwards on both lower sides from the upper parts of the front and rear parts to shield and protect the wearer's arms; a collar integrally formed on the upper end of the front and rear parts to shield and protect the neck of the neck, wherein at least one breaking part broken when the wearer pulls or forcibly breaks is formed in the front part; and a cutout part formed from the upper end to the lower end of the front part (10) so that the wearer can independently take off the disposable surgical gown, connecting the upper end to the breaking part of the collar, and simultaneously and sequentially cut downward when breaking force is applied to the breaking part.
Patent KR-20220021966-A (KR)
Inventor: AHN YI JOON
IPC: H01L27/32
Filed: 2020-08-13
Abstract: According to an embodiment, a display panel may comprise: a base substrate with a defined through-hole; a circuit layer disposed above the base substrate; and a pad disposed under the base substrate. The base substrate may comprise: a conductive part disposed on the inner surface of the through-hole; and a resin part filling the through-hole inside the conductive part. The width of the through hole may increase from the center of the through-hole toward an upper surface or a lower surface of the base substrate. According to an embodiment, the display panel may exhibit the characteristics that a non-display area is reduced as the circuit layer and the pad are connected by the through-hole.
Patent KR-20220021771-A (KR)
Inventor: SONG IN TAEK
IPC: H01M10/052
Filed: 2020-08-14
Abstract: The present application is provided to solve a problem that occurs when a carbon-based material or a silicon-based material is used as an electrode active material. Provided are a slurry composition for an electrode capable of improving adhesion to a current collector and maintaining cycle characteristics for a long time, a method for manufacturing the same, a negative electrode using the slurry composition for an electrode, and a secondary battery.
Patent KR-20220023025-A (KR)
Inventor: SHIN DONG WOO
IPC: F25D15/00
Filed: 2020-08-20
Abstract: Disclosed is a refrigerator having a wide storage compartment by improving a heat dissipation structure and implementing low noise. According to the present invention, the refrigerator comprises: a main body including an intake port and a plurality of discharge ports; a storage compartment formed inside the main body; a thermoelectric element provided to supply cold air to the storage compartment; a heat sink which receives heat from the thermoelectric element; a blower fan disposed under the heat sink to cool the heat sink; and a scroll housing having an inlet for accommodating the blower fan and allowing air to flow from the intake port to the blower fan. The scroll housing forms an inlet and includes a linear part formed perpendicular to a flow direction of air passing through the heat sink, and the air passing through the blower fan is discharged in multiple directions through the plurality of discharge ports.
Patent KR-20220025478-A (KR)
Inventor: KIM JAE KYUN
IPC: E02F9/26
Filed: 2020-08-24
Abstract: The present invention relates to a method of displaying information of an in-vehicle infotainment (IVI) device performing a function of displaying important information in regard to construction equipment. The IVI device is mainly purposed to basically display key information of construction equipment, and, is subordinately purposed to provide a sound or video reproduction function for driver convenience. However, some individuals sometimes cause an accident during construction work due to concentration on convenience functions of the IVI device. In accordance with the present invention, in order to improve such issues, an acceleration sensor and a turning angle sensor are used to identify the operational condition of the construction equipment, and, then, when risky work such as backward driving or turning is being performed, the IVI device is controlled so as to preferentially display rear camera or safety-related information as display information displayed thereon.
Patent KR-20220026728-A (KR)
Title: Optical film for enhancing contrast ratio and viewing angle, polarizing plate comprising the same, and liquid crystal display apparatus comprising the same
Inventor: BAE JOONG SUK
IPC: G02B1/04
Filed: 2020-08-26
Abstract: The present invention relates to an optical film, and more particularly, to an optical film for improving the contrast ratio and viewing angle of a display device, a polarizing plate including the same, and a liquid crystal display device. The optical film includes a matrix and an optical layer having a plurality of polymer dispersions.
Patent KR-20220027606-A (KR)
Inventor: YOON SUNMI
IPC: G06Q10/06
Filed: 2020-08-27
Abstract: Provided is a method for predicting a default rate for each macroscopic scenario, which assumes various economic outlooks based on a default rate estimation model. The method for predicting the default rate for each macroscopic scenario comprises: a step of preparing a default rate as a target variable or macroeconomic index log-inverted from the rate and a plurality of pieces of macroscopic data as a plurality of pieces of independent variables; a step of generating a standardization index for each scenario; a step of generating a macroscopic data outlook for each scenario; a step of generating a plurality of adjustment variable sets consisting of an adjustment target variable and a plurality of adjustment independent variables; a step of selecting a default rate prediction model for each adjustment variable set; a step of selecting an optimal default rate prediction model; and a step of calculating a default rate prediction value for each scenario.
Patent KR-20220028660-A (KR)
Inventor: HEU BYUNG UK
IPC: F16L23/02
Filed: 2020-08-31
Abstract: The present invention relates to a pressure ring structure for preventing the separation of water/sewage pipes, capable of more effectively suppressing a water leak caused by a sealed structure and a push-out occurring on a connection pipe due to an external factor. In accordance with the present invention, the pressure ring structure comprises: a socket pipe; a connection pipe inserted into an inner diameter part of a front end of the socket part to be assembled; a pressure ring mounted in a combined part of the socket pipe and the connection pipe and having inner and outer ring parts; a rubber ring interposed between the connection pipe and the inner diameter part of the front end of the socket part; a compression ring divided and installed in an upper end part of the pressure ring; a spike ring interposed between the connection pipe and an inner circumference surface of the compression ring; and a joint bolt for coupling a flange part of the socket pipe with the pressure ring. An engaged protrusion including a groove is formed on an upper circumference of a hollow part constituting the pressure ring, and, meanwhile, a plurality of through holes are individually formed on an inner circumference surface of the groove. The rubber ring is placed in the bottom of the inner ring part of the pressure ring to be pressed when the joint bolt is coupled. Protruding parts formed on the compression ring push an outer circumference slope of the spike ring while compressing a claw formed on the inner surface of the spike ring toward the connection pipe.
Patent KR-20220030648-A (KR)
Title: Air mat apparatus of vehicle
Inventor: KIM JI AH
IPC: B60N3/04
Filed: 2020-09-03
Abstract: The present invention relates to a vehicle air mat apparatus, wherein an air mat (10) is stored in an inner space of a transverse trim (3) that is a vehicle storage space (2) when not in use, the air mat (10) is withdrawn to a luggage room that is a vehicle indoor space (1) when in use, air is injected into the air mat (10) withdrawn to the indoor space (1) when in use, and the air is removed from the air mat (10) when being stored, so that the air mat is stored with a minimized volume.