baber/WOPTO huggingface dataset:
Patent KR-20210038286-A (KR)
Title: A screen shutter device including a voice support module
Inventor: LEE KYOUNG HO
IPC: E06B9/02
Filed: 2020-05-04
Abstract: The present invention relates to a screen shutter device equipped with a voice support module and, more specifically, to a screen shutter device equipped with a voice support module including a screen, a driving box driving the screen, a plurality of sensors for sensing a surrounding situation of the screen device, and a security switch connected with the driving box. The driving box includes: a motor generating power for lifting the screen up and down; an interconnection control panel including a display part for displaying an operation state of the screen shutter device and an input part for operating the screen shutter device by a user; a voice support module outputting an instruction voice about an operation situation of the screen shutter device; and a control module controlling at least one of the motor, the interconnection control panel and the voice support module. The input part includes a plurality of input buttons. The voice support module includes: a storage part storing instruction voices recorded by situation; a selection part selecting an instruction voice from among the instruction voices stored in the storage part in accordance with at least one of an operation situation of the input buttons, a detection situation of the sensors and an operation situation of the motor; and an output part outputting the instruction voice selected by the selection part.
Patent KR-20210139080-A (KR)
Title: Functional underpants
IPC: A41B9/02
Filed: 2020-05-13
Abstract: The present invention relates to functional underpants which form a handle (18) to protrude around a waistband (14) having an upper portion of a main body (12) to avoid direct contact with a skin when the underpants are pulled down or up for stool in a state in which a user inevitably wears contaminated gloves or a state in which the hands are inevitably contaminated in an occupational group related to a COVID-19 response or an occupational group handling pollutants.
Patent KR-20210144378-A (KR)
Title: Stiffener for battery case and battery case with the same
IPC: H01M50/20
Filed: 2020-05-22
Abstract: The present invention relates to a stiffener for a battery case and a battery case using the same, wherein the stiffener for a battery case includes: a protruding unit protruding upward; and first and second buffer units in which a cross-section is triply bent in a rectangular shape to form first and second shock absorbing spaces at the front and rear ends of the protruding unit, respectively, so that a single panel is bent and molded several times in a roll forming method to form a fork shape in the cross section thereof, and the stiffener is installed along the left and right directions on the battery case to reinforce the lateral rigidity of the battery case, so that collision energy generated during a vehicle collision is effectively absorbed, thereby preventing transmission of an impact to the battery pack.
Patent KR-20210145460-A (KR)
Inventor: KIM SI YOON
IPC: B32B27/36
Filed: 2020-05-25
Abstract: The present invention relates to a fiber engine cover using a lightweight high-strength composite nonwoven fabric. In order to reduce fuel efficiency and provide stable driving to a driver, a PET external reinforcement mixed pelt layer (10), a sound absorbing and insulating material (20), an adhesive film (30), and a PET inner skin layer (40) are provided and integrally formed by an ultrasonic fusion scheme.
Patent KR-20210146055-A (KR)
Inventor: KIM SANG HUN
IPC: G01N33/20
Filed: 2020-05-26
Abstract: The present invention provides a method for analyzing metallic iron from steel slag that includes the steps of: introducing a steel slag containing metallic iron into a metallic compound solution and dissolving the metallic iron; separating the precipitate generated in the above step from the solution; and quantifying ionized metallic iron in the solution.
Patent KR-20210111662-A (KR)
Title: Apparatus and method for allocating multi-resource unit for user in a wireless local area network system
Inventor: KIM MYEONG JIN
IPC: H04L29/08
Filed: 2020-06-08
Abstract: Disclosed are an apparatus for allocating a multi-resource unit (RU) to users in a wireless local area network (WLAN) system, which increases spectrum efficiency and data rate in a physical layer, and a method thereof. According to the technical idea of the present disclosure, a transmission apparatus of the WLAN system comprises: a transceiver generating a physical layer convergence protocol (PLCP) protocol data unit (PPDU) including a preamble and a payload, and transmitting the generated PPDU to at least one receiving device; and a main processor controlling the transceiver. The preamble includes a plurality of training fields and a plurality of signaling fields. Any one of the plurality of signaling fields includes RU allocation information for at least one receiving device. The RU allocation information includes a first subfield indicating arrangement of an RU in a frequency domain corresponding to the PPDU and a second subfield indicating a multi-combination target RU.
Patent KR-20210152295-A (KR)
Inventor: YOON SEUNG YONG
IPC: H04L9/32
Filed: 2020-06-08
Abstract: Disclosed are an apparatus and a method for mutual authentication based on a physical unclonable function (PUF). The PUF-based mutual authentication method according to one embodiment of the present invention in which each step is performed by a first device, a second device, and an authentication server includes the steps of: generating, by the authentication server, a first authentication response message by performing a first PUF-based encryption operation on a first authentication request message received from the second device requesting authentication of the first device; performing, by the second device, a second PUF-based encryption operation on the first authentication response message to authenticate the authentication server, and generating a second authentication response message; performing, by the first device, a third PUF-based encryption operation on the second authentication response message to authenticate the authentication server and the second device, and generating a second authentication request message; performing, by the second device, a fourth PUF-based encryption operation on the second authentication request message, authenticating the first device, and generating a third authentication request message; and performing, by the authentication server, a fifth PUF-based encryption operation on the third authentication request message to authenticate the first device and the second device, and updating the challenge-response pairs used in the first PUF-based encryption operation. Accordingly, a mutual authentication technique for enhancing security between devices is provided.
Patent KR-20210155107-A (KR)
Inventor: SEONGOOK PARK
IPC: H04B1/44
Filed: 2020-06-15
Abstract: Disclosed are an internal calibration method applying a gradient descent learning algorithm to accurately calibrate performance variance of an RF system and a system thereof. According to one embodiment of the present invention, a calibration system for calibrating drift in an active element comprises: at least one active element; a plurality of switches including one input terminal and two output terminals; a control unit controlling switching of each of the plurality of switches to generate a first signal path including the active element and a second signal path not including the active element; and a calibration unit receiving a first output signal for an input signal through the first signal path and a second output signal for the input signal through the second signal path, calculating a calibration factor for drift of the active element on the basis of waveform analysis of the first output signal and the second output signal, and calibrating a signal on the basis of the calculated calibration factor.
Patent KR-20210155266-A (KR)
Inventor: KIM JAE TAEK
IPC: H01L27/11582
Filed: 2020-06-15
Abstract: According to the present technology, provided is a semiconductor device, which includes: a first stacked body including first insulating patterns and first conductive patterns stacked alternately with each other, and a first step-like structure defined by the first insulating patterns and the first conductive patterns; a second stacked body including second insulating patterns and second conductive patterns alternately stacked on the first stacked body; and a first protruding stacked body protruding toward the first step-like structure from the second stacked body, and including the first protruding conductive patterns and the first protruding conductive patterns alternatively stacked on the first stacked body. The sidewall of the first protruding stacked body includes side surfaces of the first protruding insulating patterns and side surfaces of the first protruding conductive patterns which are coplanar with each other.
Patent KR-20220000115-A (KR)
Title: Electroluminescent display device and method of fabricating the same
Inventor: KIM KANG IL
IPC: H01L27/32
Filed: 2020-06-25
Abstract: An electroluminescent display device according to an embodiment of the present invention comprises a data line and a power line disposed on a substrate in a first direction, a first insulating layer disposed over the data line, an active layer disposed over the first insulating layer, a gate line arranged in a second direction crossing the first direction with at least a second insulating layer interposed therebetween over the first insulating layer, a gate electrode disposed over the active layer with the second insulating layer interposed therebetween, an etch stop layer disposed on a source region and a drain region of the active layer, a source electrode and a drain electrode disposed on the second insulating layer and electrically connected to the etch stop layer, a third insulating layer disposed over the source electrode and the drain electrode, and a light emitting device disposed on the third insulating layer. At least one of the wirings of the data line, the power line, and the gate line may constitute a double wiring together with an auxiliary wiring disposed on or below them. Accordingly, contact resistance may be reduced without damaging the active layer.
Patent KR-20220001167-A (KR)
Title: Fall-down danger detection system using multiple sensors
Inventor: KONG SUK MAN
IPC: A47C19/02
Filed: 2020-06-29
Abstract: Provided is a fall risk detection system using multiple sensors, which includes: a bed body unit on which the mattress is seated; a leg unit coupled to the body unit and having a movable driving wheel installed therein; a first sensor module measuring a position in the upper surface of the mattress of a user through a first measurement value of a first sensor coupled to the leg unit; and a second module detecting the user toss and turn in the upper surface of the mattress, through a second measurement value of a second sensor disposed on the mattress.
Patent KR-20220003723-A (KR)
Title: A method for operating place rental service
Inventor: KIM SI JUN
IPC: G06Q30/06
Filed: 2020-07-02
Abstract: Provided is a method for operating a space rental service, which comprises the steps of: providing, a space rental consumer, a reservation condition of a first space for a space rental intermediary using a consumer terminal; consulting, by the space rental intermediary, the reservation condition of the first space with a space lender using an intermediary terminal; providing, by the space lender, a rental condition of the first space for the space rental intermediary using a space lender terminal; providing, by the space rental intermediary, the rental condition of the first space for the space rental consumer using the intermediary terminal; paying, by the space rental consumer, rental fees of the first space using the consumer terminal when the rental condition of the first space is accepted; and providing, by the space rental intermediary, a second cost less than a first cost for the space lender using the intermediary terminal when the rental of the first space is finished. Therefore, the method for operating a space rental service which is consumer-oriented can be provided.
Patent KR-20220004295-A (KR)
Title: Apparatus and method for treatment liquid
Inventor: CHOI JUN YOUNG
IPC: F17D3/01
Filed: 2020-07-03
Abstract: The present invention provides a processing liquid manufacturing device, a substrate processing device including the same and a processing liquid manufacturing method which have a buffer tank capable of volume control in a supply line of each raw liquid in manufacturing processing liquid for processing a substrate so as to accurately and rapidly control a mixing ratio of processing liquid. In addition, a variety of recipes can be applied by a buffer tank capable of volume control so that the processing liquid manufacturing device having high availability, the substrate processing device including the same and the processing liquid manufacturing method are provided.
Patent KR-20220005272-A (KR)
Title: Gang form falling prevention and safety apparatus
Inventor: LEE BYEONG YEONG
IPC: E04G5/00
Filed: 2020-07-06
Abstract: The present invention relates to a safety device for preventing a gang form from falling and, more specifically, to a safety device for preventing a gang form from falling, capable of substantially fixing a gang form combined with an outer wall of a building to prevent the separation of the gang form caused by the carelessness of a worker, and enabling the gang form to be safely lifted and separated. The safety device for preventing a gang form from falling includes: a safety lifting member installed on an outer wall of a building and mounted on a gang form, which has a gang form lifting ring, to be movable in a vertical direction; and a coupling assembly having one end mounted on the outer wall of the building and having the other end projected to the outside to support the gang form, wherein a mounting hole opened downward is formed on the safety lifting member, an engaged head part is formed at the other end of the coupling assembly, the lateral width of the mounting hole is larger than the shortest width of the engaged head part and smaller than the longest width of the same, and, in a state in which the shortest width of the engaged head part is placed in a lateral direction due to the rotation of the engaged head part, the engaged head part is led through the mounting hole and placed in front, and, in a state in which the longest width of the engaged head part is placed in a lateral direction due to the rotation of the engaged head part after being led through the mounting hole, the engaged head part is engaged with the front side of the safety lifting member to stop the gang form from falling while stopping the safety lifting member and the gang form from moving forward and backward.
Patent KR-20220009573-A (KR)
Title: lighting
Inventor: KIM TAE YUN
IPC: F21S8/04
Filed: 2020-07-16
Abstract: The present invention relates to an easy-to-work and simple ceiling-fixed light including: a ceiling support bracket formed in a horizontal bar shape such that a ceiling-fixed lighting instrument can be coupled and fixed to a ceiling, a coupling bolt being coupled at the middle position of the horizontal bar; and a connecting bracket formed in a cross shape in the middle such that the coupling bolt of the ceiling support bracket can be coupled. In the connecting bracket, four bolt fixing protrusions are formed so as to be inclined and tapered downward in the direction of the bolt fixing hole at the middle position, and a space portion is formed between the bolt fixing protrusions. A middle bolt fixing hole is formed and a frame that can be coupled to the light is provided at both ends in a state where the inner diameter of the bolt fixing hole is smaller than the outer diameter of the thread of the coupling bolt. As a result, in a case where the thread of the coupling bolt passes downward from above the bolt fixing hole for light installation, the bolt fixing protrusion is pressed downward and expanded to directly pass through the bolt fixing hole. In a case where the thread of the coupling bolt passes upward from below the bolt fixing hole for light separation, the bolt fixing protrusion is inversely expanded and falls off the bolt fixing hole.
Patent KR-20220010272-A (KR)
Inventor: KIM KI CHUL
IPC: E02D5/18
Filed: 2020-07-17
Abstract: The present invention relates to a cylindrical steel pipe pile, which is installed and erected on the ground with sheet piles with a predetermined shape connected to both sides to form a self-supported temporary earth retaining structure, comprising: a steel pipe body part arranged in a cylindrical shape including a filling space therein and capable of having the sheet piles installed and connected to both sides in a diametrical direction; one or more bulkhead parts extending over the entire lengthwise inner side of the steel pipe body part from one side of the circumference surface of the inner side of the steel pipe body part to the other side to be integrated with the steel pipe body part and partitioning the filling space into a plurality of regions; a first filling part for filling a first region corresponding to the gap between the outer side surface of the one or more bulkhead parts and the inner side surface of the steel pipe body part among the filling space, with concrete; and a second filling part for compactly filling one or more second regions corresponding to a gap between the inner side surface of the one or more bulkheads and the inner side surface of the steel pipe body part among the filling space, with sand.
Patent KR-20220011275-A (KR)
Inventor: SEO YOUNG JI
IPC: D06B3/10
Filed: 2020-07-21
Abstract: The present invention relates to a protective clothing material and a method for manufacturing the same and, more specifically, to a protective clothing material which can satisfy the hydrostatic pressure required as a protective clothing material, is easy to manufacture, and can reduce costs, and to a method for manufacturing the same. The method for manufacturing the protective clothing material according to the present invention comprises: a step of applying at least one among a water repellent agent, a softening agent, or a water repellent softening agent, or a mixture thereof to a nonwoven fabric or a fabric, without carrying out a separate coating lamination or film laminating process on the nonwoven fabric or the fabric; and a step of performing a cire processing or calendar processing, which is a technique of post-processing fibers.
Patent KR-20220012103-A (KR)
Title: Recyclable delivery Pack
Inventor: JEON WON HYUN
IPC: B65D33/00
Filed: 2020-07-22
Abstract: The present invention relates to a method of configuring a packaging box for delivering a delivery product to be recycled, and collecting the packaging box. The present invention relates to the collection method using the recyclable packaging box, wherein a material of the packaging box is water-proof and thermally insulated, the packaging box is foldable when a product is not contained therein, a handle is configured to be portable and hangable, and when a receiver does not need the packaging box, a seller may collect the packaging box. In the packaging box, an upper part of a front surface is shorter than an upper part of a rear surface, a long part of the rear surface wraps the front surface, and an adhesion member is formed on a part in contact with the front surface.
Patent KR-20200106010-A (KR)
Title: Led dressing for medical
Inventor: RYU HYUN SEUNG
IPC: A61N5/06
Filed: 2020-07-24
Abstract: The present invention relates to a medical LED dressing comprising: a foam layer unit which is formed in a thin plate shape to cover a wound and absorbs an exudate of the wound; an adhesive unit which is arranged in a lower end of the foam layer unit and is fixed by being touched to skin; a film unit which is arranged in an upper end of the foam layer unit and prevents bacteria or foreign substances from penetrating into the wound; an LED emitting unit which is combined between the foam layer unit and the adhesive unit, is combined with a plurality of LEDs for irradiating LED light for promoting wound recovery, and includes a wiring plate which is freely bent depending on a human body shape to cover a wound surface; and a power unit which is combined with an upper end of the foam layer unit and includes a wiring plate combined with a battery for supplying power to the LED emitting unit.
Patent KR-20220013117-A (KR)
Inventor: KIM MIN HWAN
IPC: A23B9/22
Filed: 2020-07-24
Abstract: The present invention relates to a smart sterilization storage system which comprises: a storage tank having a storage space formed therein to store agricultural products; a plasma ozone generation unit sucking air outside the storage tank and generating ozone by reacting the sucked air with plasma; a circulation unit supplying the ozone generated through the plasma ozone generation unit and the air outside the storage tank into the storage space of the storage tank, and discharging the ozone and air in the storage space of the storage tank to the outside of the storage tank; an integrated sensor unit installed in the storage space inside the storage tank to detect a current state of the storage space; a control unit receiving a detection result of the integrated sensor unit and controlling the circulation unit so that the current state of the storage space meets a preset condition; and a power supply unit supplying power to the plasma ozone generation unit, the circulation unit, the integrated sensor unit, and the control unit. According to the present invention, since the current state inside the storage tank is detected by the integrated sensor unit and the circulation unit is controlled to match the preset condition by analyzing the detection result, the ozone generated by the plasma ozone generation unit can be supplied at an appropriate concentration to each stored agricultural product, thereby providing an effect of sterilizing and storing agricultural products without reducing the quality of agricultural products.
Patent KR-20220020536-A (KR)
Title: A Novel Biomarker for Epithelial Barrier Dysfunction
Inventor: BOYOUN PARK
IPC: G01N33/574
Filed: 2020-08-12
Abstract: The present invention relates to a method for diagnosing epithelial barrier dysfunction using TRIM40 as a biomarker. The present invention can be usefully used for early diagnosis of various epithelial barrier dysfunction and early establishment of treatment strategies by predicting the same with high reliability not only the loss of epithelial barrier function in an individual but also the genetic risk of loss of function. The present invention can also provide important clinical information that can predict cancer metastasis and prognosis and ultimately significantly increase a survival rate of cancer patients by providing a clue of whether or not epithelial-mesenchymal transition (EMT) occurs at a primary cancer site.
Patent KR-20220022219-A (KR)
Inventor: YONGHYUN KIM
IPC: F25C1/24
Filed: 2020-08-18
Abstract: Provided are a refrigerator capable of reducing variations in size or shape between ices produced and a method for controlling the same. According to the present invention, the refrigerator comprises: a storage compartment where food is stored; a first tray forming a part of an ice chamber for generating ice by cold air for cooling the storage compartment and having an opening for the flow of cold air; a second tray forming another part of the ice chamber and rotatable relative to the first tray; a first heater for providing heat to the first tray; a second heater providing heat to the second tray during an ice making process; and a control unit for controlling the first heater and the second heater. During the ice making process, the control unit operates the second heater and operates the first heater simultaneously with or after the operation of the second heater.