baber/WOPTO huggingface dataset:
Patent KR-20210154604-A (KR)
Inventor: LEE JUN HO
IPC: A47L15/00
Filed: 2020-06-12
Abstract: Provided are a terminal device and a dishwasher, which generate a washing course suitable for a purpose of use on the basis of a user's input and provide an estimated power consumption amount and an estimated amount of water supplied in the generated washing course. A terminal device according to one embodiment of the present invention may comprise: a display unit displaying a driving condition of a basic washing course of a dishwasher; an input unit receiving a changing command for the driving condition from a user; and a control unit controlling the display unit to display a changed and estimated power consumption amount, a changed and estimated amount of water supplied, and a changed and estimated cycle time when a changing command for a driving condition is input.
Patent KR-20210157197-A (KR)
Title: Method for manufacturing non-pneumatic tire
Inventor: JEONG JIN SUN
IPC: B60C7/24
Filed: 2020-06-19
Abstract: The present invention relates to a method for manufacturing a non-pneumatic tire and, more specifically, to a method for manufacturing a non-pneumatic tire with improved manufacturing process efficiency including a vulcanization process. The method for manufacturing a non-pneumatic tire of the present invention can increase the completeness of quality by improving the extrusion and vulcanization conditions, and has the advantage of being able to increase the manufacturing efficiency by shortening the manufacturing time through an efficient continuous process.
Patent KR-20220000584-A (KR)
Title: Rotating sputtering device for fine powder coating and the coating method thereof
Inventor: PARK YOUNG MIN
IPC: C23C14/34
Filed: 2020-06-26
Abstract: The present invention relates to a rotary sputtering apparatus for coating fine powder, which performs coating by rotating a sputter gun unit, and a coating method thereof. The provided rotary sputtering apparatus for coating fine powder comprises: a chamber in which sputtering is performed; a sputter gun unit which is installed to locate a source at the center of the chamber; a fine powder supply unit which is installed to supply the fine powders by falling the fine powders from an upper part of the chamber; and a surface coated fine powder collection unit which is installed under the sputter gun unit and collects the surface coated fine powder of which a surface is coated by the source. The rotary sputtering apparatus can uniformly coat the surface of the fine powder.
Patent KR-20220003421-A (KR)
Title: Functional mask with improved wearability
Inventor: MA YOUN HEE
IPC: A62B18/02
Filed: 2020-07-01
Abstract: A functional mask with improved wearability according to the present invention comprises: a mask surface member having at least one or more folded surfaces; a first bonding portion formed along an upper surface of the mask surface member in the longitudinal direction; a first shape memory member located at a lower part adjacent to the first bonding portion; at least one or more second bonding portions formed adjacent to both ends in the longitudinal direction of the first shape memory member; and a third bonding portion formed at a lower part adjacent to the first shape memory member along the longitudinal direction of the mask surface member.
Patent KR-20210005528-A (KR)
Inventor: LANGSDORF ANDREAS
IPC: A61J1/06
Filed: 2020-07-02
Abstract: The present invention relates to a glass container. According to the present invention, the glass container comprises: a glass tube having a first end and an additional end; an upper region located at the first end of the glass tube; a connection region; a neck region; a shoulder region; and a body region. According to the present invention, the strength of a glass container can be increased.
Patent KR-20220007764-A (KR)
Inventor: PYUN KI HYUN
IPC: G09G3/00
Filed: 2020-07-09
Abstract: An organic light emitting diode display device comprises: a display panel including a plurality of pixels, wherein the plurality of pixels are grouped into a plurality of pixel blocks; a nonvolatile memory configured to store previous accumulated block degradation information up to a previous driving period; a controller configured to calculate current block degradation information in a current driving period, to calculate current accumulated block degradation information for the plurality of pixel blocks by adding the current block degradation information to the previous accumulated block degradation information in response to a power control signal indicating a power-off, and to determine whether a sensing operation for each of the plurality of pixel blocks is to be performed by comparing the current accumulated block degradation information with a sensing reference degradation amount; and a sensing circuit configured to selectively perform the sensing operation for each of the plurality of pixel blocks. The present invention can shorten the sensing time.
Patent KR-20220006932-A (KR)
Title: Semiconductor package including interposer and method of manufacturing the semiconductor package
Inventor: SHIM JONG BO
IPC: H01L23/528
Filed: 2020-07-09
Abstract: A technical idea of the present invention provides a semiconductor package which comprises: a package substrate; a semiconductor chip on the package substrate; an interposer substrate disposed on the package substrate and the semiconductor chip, wherein the interposer substrate includes a trench portion positioned to vertically overlap the semiconductor chip on a first surface facing the semiconductor chip; and an insulating filler disposed between the semiconductor chip and the interposer substrate and at least partially filling the trench portion of the interposer substrate.
Patent KR-20220007371-A (KR)
Title: Spray apparatus and spray method
Inventor: JUNG GYU MAN
IPC: B05B15/65
Filed: 2020-07-10
Abstract: An injection device according to an embodiment of the present invention comprises: a moving pipe part that is rotatable around a fixed pipe part and is provided with a passage through which an injected material transferred from the fixed pipe part moves; an injection part that is connected to the moving pipe part to inject the injected material delivered from the moving pipe part; and a fixing device that is connected to the fixed pipe part and is fastened to the moving pipe part so that the moving pipe part is not rotated or is separated from the moving pipe part so that the moving pipe part is rotated. Therefore, according to an embodiment of the present invention, when the injected material is injected from the injection part, it is possible to prevent or suppress the rotational movement of the entire moving pipe part or injection device due to the repulsive force. Accordingly, it is possible to prevent an accident due to the rotation of the entire moving pipe part or entire injection device while the injected material is injected from the injection part.
Patent KR-20220008978-A (KR)
Inventor: LEE SEUNG JAE
IPC: C02F1/38
Filed: 2020-07-14
Abstract: A vessel according to an embodiment of the present invention is provided. A vessel according to an embodiment of the present invention comprises: a hull; a scrubber mounted on the hull and spraying washing water to an exhaust gas supplied from a combustion engine to perform gas-liquid contact; a washing water circulation pipe which discharges the washing water inside the scrubber and circulates the washing water to the scrubber; a washing water circulation tank which is connected on the washing water circulation pipe and becomes a path through which the washing water discharged from the scrubber is circulated back to the scrubber; a zero discharge tank which is formed by dividing a space generated by a hull structure forming the hull by a bulkhead, and is divided into a first accommodating space having a separation wall installed therein to allow the washing water to flow from the washing water circulation tank, and a second accommodating space separated from the first accommodating space; and a washing water treatment unit which receives and purifies the washing water from the first accommodating space and supplies the purified washing water to the second accommodating space or to the washing water circulation tank. The present invention can effectively remove small-sized fine dust particles contained in the washing water. According to the present invention, the vessel can treat a large amount of polluted washing water while efficiently using a space inside the vessel.
Patent KR-20220009139-A (KR)
Inventor: CHOI JEONG UNG
IPC: H04Q9/00
Filed: 2020-07-15
Abstract: The present invention relates to a remote control with an auxiliary battery. The remote control includes: a battery provided inside a body; a control unit including a remote control button which is connected to the battery and receives a user operation input; a Bluetooth sensor which detects Bluetooth pairing inside a main body and outputs a pairing signal; and a connection unit provided at one end to connect the remote control with the auxiliary battery to a mobile terminal. Therefore, there is no need to provide a separate power supply.
Patent KR-20220009801-A (KR)
Inventor: JUNG KYOUNG HEE
IPC: H04N21/6437
Filed: 2020-07-16
Abstract: Disclosed are a low-latency streaming caching method and an edge server performing the same. The method, which is a method for an edge server operated by at least one processor to provide low-latency streaming caching, includes the following steps of: receiving a manifest file from an origin server in accordance with a request of a media device; transmitting the received manifest file to the media device; requesting the origin server for a segment file based on the manifest file and caching the segment file received from the origin server; receiving a segment file request from the media device; and transmitting the cached segment file to the media device. The caching step is autonomously performed by the edge server before the reception of the segment file request from the media device.
Patent KR-20220014629-A (KR)
Inventor: LEE KA YOUNG
IPC: H01L29/786
Filed: 2020-07-29
Abstract: A ternary logic device according to one embodiment of the present invention may include a first transistor and a second transistor, wherein the first transistor includes: a first substrate; a first channel layer positioned on the first substrate; and a first source electrode and a drain electrode positioned on each of both ends of the first channel layer, the second transistor includes: a second substrate; an insulating layer positioned on the second substrate; a heterojunction-based multi-layer channel formed on the insulating layer by sequentially stacking a lower semiconductor material layer, a graphene layer, an upper semiconductor material layer; and a second source electrode and a second drain electrode positioned on both sides of the multi-layer channel on the insulating layer, one end portion of the graphene layer is electrically connected to the second drain electrode, one end portion of the upper semiconductor material layer is electrically connected to at least the second source electrode and one end portion of the lower semiconductor material layer is electrically connected to at least the second drain electrode, and the first transistor and the second transistor is connected in parallel to implement a ternary logic state. The ternary logic device can be operated by a ternary logic device having excellent operation performance that enables representation of three states by using the heterojunction-based multi-layer channel based on graphene.
Patent KR-20220015581-A (KR)
Title: Camera module
Inventor: SEO EUN SUNG
IPC: G03B17/12
Filed: 2020-07-31
Abstract: A camera module disclosed in an embodiment of the invention may include: a substrate; an image sensor disposed on the substrate; a first lens group including at least one lens on the image sensor; a second lens group including a plurality of lenses between the first lens group and the image sensor; a first lens holder supporting the first lens group; a second lens holder supporting the second lens group in the first lens holder; and a driving part for moving the second lens holder in an optical axis direction.
Patent KR-20210021914-A (KR)
Title: Apparatus and method for connecting using bluetooth based on estimating relative angle
Inventor: LEE JAE HO
IPC: H04W76/14
Filed: 2020-07-31
Abstract: Disclosed are a Bluetooth connection device based on the relative angle estimation and a method thereof. According to one embodiment of the present invention, provided is a Bluetooth connection method based on the relative angle estimation, which is the Bluetooth connection method based on the relative angle estimation of the Bluetooth connection device based on the relative angle estimation. The method comprises the steps of: estimating a relative angle using relative angle estimation information included in a packet received from at least one communication target device scanned for Bluetooth connection; determining a communication target device to establish a communication link based on the estimated relative angle; and establishing the communication link with the determined communication target device through Bluetooth connection, and re-establishing the link with any one of the other communication target devices whose relative angle is estimated according to a change in the relative angle with the communication target device which has established the communication link.
Patent KR-20220015834-A (KR)
Inventor: HYUNKEE MIN
IPC: H04W76/27
Filed: 2020-07-31
Abstract: According to various embodiments of the present invention, an electronic device includes a display, a communication circuit, and a memory in which commands are stored. The communication circuit can transmit a designated packet to an external electronic device through a designated network, receive feedback information including strength of a signal received from the electronic device from the external electronic device in response to transmission of the designated packet, determine a communication state of the designated network based on the received feedback information, and display an indicator showing the communication state on the display based on the determined communication state of the designated network.
Patent KR-20220017573-A (KR)
Inventor: KIM CHUL MAN
IPC: B08B3/02
Filed: 2020-08-04
Abstract: An object of the present invention is to provide a substrate processing device for effectively cleaning a spray nozzle and a nozzle cleaning method using the same. According to one embodiment, the substrate processing device comprises: a processing vessel providing a processing space therein; a support unit for supporting the substrate in the processing space; a processing liquid supply unit comprising a processing liquid nozzle for supplying a processing liquid onto the substrate placed on the support unit; and a home port providing space for the processing liquid nozzle to wait. The home port comprises: a body forming an inner space so that the nozzle tip of the processing liquid nozzle can be inserted therein; a first fluid spray nozzle coupled to the body and spraying a first fluid toward the nozzle tip; and a drain member comprising a drain line for draining the interior space to the body. The first fluid spray nozzle may be provided to spray the first fluid in a downward inclined direction.
Patent KR-20220017649-A (KR)
Title: Electronic device including an image sensor
Inventor: CHA SUNG HO
IPC: H04N9/73
Filed: 2020-08-05
Abstract: The present invention provides an electronic device including an image sensor and a processor, in which product reliability is improved by reducing deterioration in image quality. An electronic device includes: a first image sensor configured to output a first image signal by sensing a first light passing through a display; a second image sensor configured to output a second image signal by sensing a second light that does not pass through the display; and a processor connected to the first and the second image sensor and receiving the first and the second image signal, wherein the processor is configured to generate a first optical value based on the second image signal and a second optical value different from the first optical value, determine whether the first image signal is corrected based on the first optical value, and correct the first image signal by using the second optical value in response to the determination on whether the first image signal is corrected.
Patent KR-20220018770-A (KR)
Inventor: PARK HONG GUN
IPC: E04C3/36
Filed: 2020-08-07
Abstract: The present invention relates to a pre-assembled large-diameter rebar module with excellent constructability, shortening of a construction period, and excellent structural performance for application to a vertical member of a reinforced concrete structure by connecting a plurality of large-diameter rebars through a through hole formed in a vertical strip steel plate, but connecting a vertical steel material disposed at a member edge by a horizontal strip steel plate, and a concrete wall and a column using the same. The pre-assembled large-diameter rebar module of the present invention is for forming a reinforced concrete structure and comprises: a vertical steel material disposed at each corner of the pre-assembled large-diameter rebar module; a plurality of horizontal strip steel plates vertically spaced apart to interconnect the vertical steel materials in the transverse direction and formed with a plurality of through holes; and a large-diameter rebar through-coupled to the through hole of the horizontal strip steel plate vertically spaced apart.
Patent KR-20220019209-A (KR)
Title: Clothes folding plate with motor function that can automatically open clothes
Inventor: CHOI SO YOUNG
IPC: D06F89/02
Filed: 2020-08-09
Abstract: The present invention is to solve the common problem of manually folding clothes, and provides an apparatus for automatically folding clothes by using a folding plate to automatically move left, right, and upper flaps. To this end, a servo motor is added to a folding plate having upper, left, and right flaps to automatically move the flaps.
Patent KR-20220021926-A (KR)
Inventor: KIM HA NEUL
IPC: G01F19/00
Filed: 2020-08-13
Abstract: Embodiments of the present invention are directed to provide a chemical liquid quantitative measurement jig capable of measuring a quantitative amount of a chemical liquid discharged from a nozzle in a substrate processing device using a chemical liquid. The chemical liquid quantitative measurement jig of the present invention comprises: a base seated on a spin head; a quantitative measurement beaker provided on the base and containing chemical liquid discharged from the nozzle; and a drain unit for draining the chemical solution contained in the beaker after quantitative measurement of the chemical solution in the quantitative measurement beaker.
Patent KR-20220023130-A (KR)
Inventor: LEE HO IK
IPC: H04N21/2743
Filed: 2020-08-20
Abstract: The present invention allows a user to dramatically reduce time which takes to obtain a processed image and benefit from ability to upload the image directly to social network. Provided are a system, method, and non-transitory computer-readable media configured to create, process, and/or modify an image. The method comprises: a step of receiving, by a first computing system, recipient image data associated with an original image captured by a second computing system; a step of generating a first intermediate image based on the recipient image data; a step of distributing and storing the generated first intermediate image in a distribution storage server; and a step of generating a first viewable image for display on the first computing system based on the distributed and stored first intermediate image.
Patent KR-20220026690-A (KR)
Inventor: LEE SEO HO
IPC: A01G9/00
Filed: 2020-08-26
Abstract: The present invention provides a prefabricated flowerpot having improved sealing power of a space formed through assembly of blocks and an effective drainage structure. According to one embodiment of the present invention, the prefabricated flowerpot comprises: a lower plate; a support part having first protrusions protruding upward from the lower plate; and blocks having one end detachably coupled to the first protrusions and having the other end with second protrusions having the same shape as that of the first protrusions. When the blocks are placed in close contact with each other, the blocks are combined in a closed curve shape on the support to form a first space and are stacked up and down while being coupled to each other through the second protrusions, thereby being formed in a tubular shape.
Patent KR-20220029039-A (KR)
Inventor: LEE YOUNG JUN
IPC: H04L5/00
Filed: 2020-09-01
Abstract: Disclosed is a beamforming method of a base station apparatus. According to an embodiment of the present invention, the beamforming method of the base station apparatus comprises the following steps of: comparing a path loss value of a terminal with a reference path loss value; when the path loss value is equal to or lower than the reference path loss value, allocating a first resource and a second resource to the terminal; transmitting a first reference signal to the terminal through the first resource; transmitting a second reference signal to the terminal through the second resource; receiving first channel status information for the first reference signal from the terminal and receiving second channel status information for the second reference signal from the terminal; calculating a first status value based on one or more of the first channel status information and calculating a second status value based on one or more of the second channel status information; when the second status value is lower than the first status value, performing a first beamforming; and when the second status value is equal to or higher than the first status value, performing a second beamforming. The present invention aims to provide a base station apparatus and a beamforming method thereof to perform the optimal 5G beamforming based on terminal feedback.
Patent KR-20220029117-A (KR)
Title: Manufacturing method of medical material with hemostasis ability and controlling ability of speed of decomposition and medical material manufactured by the same
Inventor: JEONG IN SUN
IPC: A61L17/10
Filed: 2020-09-01
Abstract: The present invention relates to a method for manufacturing a medical hemostatic material, and a medical material manufactured thereby, the method comprising: a pretreatment step of adjusting the pH of a natural cellulose substrate; a hemostatic agent adsorption step in which a hemostatic agent is adsorbed on the substrate having passed through the pretreatment step; a drying step in which the substrate having adsorbed the hemostatic agent is dried; a primary modification step in which the dried substrate is primarily modified using monochloroacetic acid (MCA); a secondary modification step in which the primarily modified substrate is secondarily modified using an organic acid aqueous solution; a washing step in which the secondarily modified substrate is washed; and a post-treatment step in which the pH of the substrate having passed through the washing step is adjusted, and thus the present invention is very biologically safe, and controls a degradation rate as necessary so as to be applicable to various situations.