baber/WOPTO huggingface dataset:
Patent KR-20200092272-A (KR)
Title: Metho and apparstus for providing for call center service
Inventor: RYU KWAN JUNG
IPC: H04M3/493
Filed: 2020-01-28
Abstract: Provided are a method for providing a WebRTC-based call center service and a device thereof. The method comprises the steps of: receiving a session initiation protocol (SIP) message requesting a call connection from a customer terminal from private branch exchange (IP-PBX); converting the SIP message requesting the call connection into a WebRTC message and transmitting the WebRTC message to a counselor terminal; when receiving the WebRTC message in response to the call connection from the counselor terminal, converting the WebRTC message into the SIP message, and transmitting the converted WebRTC message to the customer terminal; and performing SIP protocol communication with the customer terminal, performing WebRTC communication with the counselor terminal, and relaying call data between the customer terminal and the counselor terminal.
Patent KR-20210106266-A (KR)
Inventor: AN KI JANG
IPC: F16K27/02
Filed: 2020-02-20
Abstract: The present invention relates to a water discharge cock for both high and low pressure which can be used selectively not only as a water discharge cock for lower pressure but also as a water discharge cock for high pressure, and comprises: a housing body (10), as a water discharge cock for low pressure, having an upper side opened, having a pipe connection cap (11) protruding sideways to be connected to a general drainage or an end of a water pipe, and having a cock water outlet (12) protruding from a bottom; a vertical transport operator placed vertically inside the housing body (10) and having an aperture diameter for each section increasing from an upper side to a lower side to have a coupling protrusion part (22), a sealing protrusion part (23), an opening bump part (24) and a sealing end part (25) formed thereon; a vertical operation support (44) installed at the upper side of the inside of the housing body (10) and penetrated in the middle by a protrusion passing hole (43) so that the upper coupling protrusion part (22) of the vertical transport operator (20) can pass the middle and be coupled to be transported stably; a body upper cap (40) penetrated in the middle by a protrusion passing hole (41) to be able to be passed by the upper coupling protrusion part (22) of the vertical transport operator (20) while being coupled with the opened upper side of the housing body (10); a return spring (42) installed at the upper side of the coupling protrusion part (22) of the vertical transport operator (20); and a manipulation handle (50) hinged to the upper end of the coupling protrusion part (22) of the vertical transport operator (20). And included is a horizontal transport operator (30), as a water discharge coke for high pressure, having minute flow paths penetrating inside in a horizontal (lengthwise) direction inside the pipe connection cap (11) of the housing body (10).
Patent KR-20200022418-A (KR)
Title: (Manufacturing method of photo-catalyst carbonized board of visible light responding type
Inventor: LEE MIN
IPC: B01D53/86
Filed: 2020-02-24
Abstract: The present invention relates to a photocatalyst carbonization board which removes harmful substances such as volatile aromatic compounds. In particular, the present invention relates to a method for manufacturing a visible light-responsive photocatalyst carbonization board which removes harmful substances in response to visible light by mixing metal ions using Fe or Co in a photocatalyst precursor, applying the same to a wood board material and then carbonizing the same.
Patent KR-20210108694-A (KR)
Inventor: SEO HYORYONG
IPC: H02M1/32
Filed: 2020-02-26
Abstract: The present invention relates to a power conversion device. According to an embodiment of the present invention, the power conversion device comprises: a detection circuit which is connected to an external power source and outputs a different voltage value according to a connection state of the external power source; a control switching element connected to an output terminal of the detection circuit and turned on or off based on the voltage value outputted from the detection circuit; a relay circuit which is connected to the external power source and is short-circuited or opened according to a state of the control switching element; a converter circuit which is connected to the relay circuit and the external power source and converts magnitude of a voltage supplied from the external power source; a DC link capacitor connected to the converter circuit and reducing ripples of the voltage converted by the converter circuit; and a control circuit which controls an operation of the converter circuit.
Patent KR-20210038816-A (KR)
Title: Antenna package for signal transmission
Inventor: KUO FENG WEI
IPC: H01Q1/38
Filed: 2020-03-13
Abstract: The present application relates to a device for signal transmission (for example, radio frequency (RF) transmission) and a method for forming the device. For example, the method comprises: a step of depositing an insulation layer including polybenzoxazole (PBO) on a carrier; a step of forming a rear surface layer including polyimide (PI) on an adhesive layer; a step of forming a die-attach film (DAF) on the rear surface layer; a step of forming one or more interposer through-insulator via (TIV) wall structures and one or more TIV grid structures on a second rear surface layer; a step of arranging a die such as a radio frequency (RF) integrated circuit (IC) die on the DAF; a step of arranging the die, the one or more TIV wall structures, and the one or more TIV grid structures in a capsular form by a molding compound to form an antenna package including one or more antenna areas; and a step of forming a redistribution layer (RDL) structure on the capsular package. The RDL structure may include one or more antenna structures coupled to the die. The one or more antenna structures may be positioned on the one or more antenna areas.
Patent KR-20200033821-A (KR)
Title: Accident detection method using deep learning
Inventor: LEE KANG WHAN
IPC: G06N3/08
Filed: 2020-03-19
Abstract: The present invention relates to an accident detection method using deep learning. The accident detection method using deep learning comprises the steps of: collecting sensing data on behavior information of a user through a plurality of sensors disposed adjacent to the user; normalizing the sensing data so that all ranges of the collected plurality of sensing data have the same range; generating deep learning based modeling data of the behavior information by converting the normalized sensing data into nonlinear data; and determining whether there is an accident or not based on the generated modeling data, thereby having an effect of detecting an accident corresponding to an individual behavior pattern.
Patent KR-20210119082-A (KR)
Title: Vehicle stability control method and apparatus
Inventor: LEE SANG HOON
IPC: B60W40/11
Filed: 2020-03-24
Abstract: The present invention relates to a vehicle posture control method, for improving a vehicle pitching phenomenon which occurs when a shift error occurs by using a vehicle height adjustment mechanism mounted on a wheel, and an apparatus thereof. According to the vehicle posture control method and the apparatus thereof introduced in the present invention, when it is determined that actual shifting is entered by a release operation of a clutch pedal, an expected pitch behavior of a vehicle is calculated. In addition, the vehicle is pitched in the direction to offset the expected pitch behavior through an operation of an actuator for height adjustment of front and rear wheels. The vehicle posture control method of the present invention comprises: an expected pitch behavior calculation step; and a pitch behavior control step.
Patent KR-20210122965-A (KR)
Title: System of On-line Sailling Lighting Apparatus
Inventor: KIM KYOUNG MAN
IPC: G06K9/00
Filed: 2020-04-02
Abstract: The present invention discloses a lighting device sales system, which includes a user terminal for inputting user space information. The lighting device sales system includes a server, a user terminal, a first terminal, and a second terminal. In addition, the lighting device sales system may include: a manager terminal for receiving lighting recommendation information and purchase request information from the server; and a manager identification device for acquiring a manager image to identify a manager for accessing the manager terminal or the server.
Patent KR-20210067835-A (KR)
Title: Low specific gravity flame-retardant silicone rubber and preparation method thereof
Inventor: CHOI KYUNG WHO
IPC: C08K5/05
Filed: 2020-04-09
Abstract: The present application relates to a silicone rubber composition having small specific gravity and exhibiting excellent flame retardancy, silicone rubber manufactured therefrom and a method for manufacturing the silicone rubber.
Patent KR-20210126356-A (KR)
Title: Mask for exhausting air
Inventor: KIM CHANG GIL
IPC: A41D13/11
Filed: 2020-04-10
Abstract: The present invention relates to a mask having an exhalation discharge function wherein the present invention is mounted on a face mask (face cover) worn on the face to prevent fine dust or various viruses, bacteria, and the like included in the air from being inhaled into the human body through a respiratory system when external air is inhaled, and provides coolness and comfort to a wearer even when wearing the face mask by quickly discharging the breath or carbon dioxide and the like included in the exhalation of the wearer to the outside. The mask comprises: a face cover; an exhalation discharge module; a fixing cap; an opening/closing membrane; and a fixing member.
Patent KR-20210130491-A (KR)
Title: A stapler and the cartridge compatible with new structure
IPC: A61B17/072
Filed: 2020-04-22
Abstract: The present invention relates to a staple cartridge with a new structure. According to the present invention, the staple cartridge comprises at least one staple-adjacent base groove. The staple-adjacent base groove includes a first staple input end, a second staple input end, a first staple output end, a second staple output end, a first guide part, and a second guide part. The staple cartridge is for molding 3D staples and the 3D staple includes a first bent part, a second bent part, a first holding part, a second holding part, and one base part. The first guide part and the second guide part are installed to be parallel and have a predetermined angle (a, 0°< a < 90°) with a plane defined by the first bent part and the second bent part of the 3D staple before molding. The coverage area of the 3D staple formed by the staple cartridge is larger than the thickness of the 3D staple, a suture area is enlarged, and a molded 3D staple clamping areas intersect each other, thereby significantly increasing a stapling effect on an affected area.
Patent KR-20210131119-A (KR)
Title: Method for classifying building change in a user-participating recognition platform using aritificial intelligence and apparatus therefore
IPC: G06T7/11
Filed: 2020-04-23
Abstract: Disclosed are a building change classifying method using aerial photograph analysis based on artificial intelligence object recognition and an apparatus thereof, which can identify a change and a distance of a building by analyzing an aerial photograph based on artificial intelligence object recognition. According to one embodiment of the present invention, the building change classifying method based on artificial intelligence object recognition comprises: a step of analyzing a first aerial photograph at a first time which is the present time and a second aerial photograph at a second time before the first time to detect buildings included in the first aerial photograph and the second aerial photograph; a step of comparing shapes for the detected buildings of the first aerial photograph and the detected buildings of the second aerial photograph for building at the same location; and a step of acquiring a portion changed at the first time based on comparison results of building shapes for the buildings at the same location.
Patent KR-20210132932-A (KR)
Title: User equipment and web server for providing encapsulated sns content
IPC: G06F16/9536
Filed: 2020-04-28
Abstract: The present disclosure relates to a user terminal and a server device for providing encapsulated SNS content, wherein in particular, by recommending and presenting condition information which allows the created content to be exposed to the content platform to users who create encapsulated SNS content, it is possible to provide a user terminal and a server for providing encapsulated SNS content which can cause a high response to the plurality of users. In addition, by allowing the encapsulated SNS content to be exposed only when the selected condition information is matched, so that sensitivity and interest similar to an actual time capsule may be provided to the user.
Patent KR-20210105270-A (KR)
Title: Companion diagnostic biomarker composition and companion diagnostic kit comprising the same
Inventor: YOO BYONG CHUL
IPC: G01N33/68
Filed: 2020-05-11
Abstract: The present invention relates to a biomarker composition for companion diagnosis, and a kit for companion diagnosis comprising the same. Specifically, the present invention is for predicting a therapeutic response of any one or more immune checkpoint inhibitors of a PD-1 checkpoint inhibitor and a PD-L1 immune checkpoint inhibitor. According to the present invention, in addition to a companion diagnosis through the tissue of cancer patients, there is an effect of predicting a therapeutic response of any one or more immune checkpoint inhibitors among PD-1 immune checkpoint inhibitors and PD-L1 immune checkpoint inhibitors through proteomic analysis in the blood of cancer patients. In addition, according to the present invention, there is an advantage in that the accuracy of selecting a reactive patient group that shows an effect on chemotherapy through one or more immune checkpoint inhibitors of a PD-1 immune checkpoint inhibitor and a PD-L1 immune checkpoint inhibitor and a non-responding patient group that does not show the effect is high.
Patent KR-20210142311-A (KR)
Title: Filler type electric hot pack and manufacturing method thereof
IPC: A61F7/00
Filed: 2020-05-18
Abstract: The present invention is to provide a rechargeable electric hot pack, which comprises: a heating plate (20) having a heating wire (24) fixed to a base sheet (22); an inner pad pocket (30) in which the heating plate (20) is built; a filler (50) filled in the inner pad pocket (30) to transfer heat generated from the heating wire (24); an outer pad pocket (40) surrounding the inner pad pocket (30) from the outside; an edge junction (PEB) sealing the periphery of the inner pad pocket (30) and the outer pad pocket (40); a sensor (60) built between the inner pad pocket (30) and the outer pad pocket (40); a support sleeve part (90) built in the outer pad pocket (40) by wrapping a sensing wire (62) connected to the heating wire (24) and the sensor (60) and a part of the heating wire (24); and a sealing part (93) for blocking a gap between the support sleeve part (90) and the heating wire (24) and the sensing wire (62).
Patent KR-20200135218-A (KR)
Inventor: YULI OFER
IPC: G01N23/2251
Filed: 2020-05-22
Abstract: The present invention relates to a high-resolution three-dimensional profiling of features in advanced semiconductor devices in a non-destructive manner using an electron beam scanning electron microscopy. When an electron beam of an SEM collides on a selected area including three-dimensional features, a plurality of energy filter values are acquired by using a model which mocks a potential distribution in the three-dimensional features. By analyzing the mocked potential distribution, extracted is a corresponding relation between a plurality of energy filter values and depth of each of the three-dimensional features in a longitudinal direction. A plurality of SEM images of the three-dimensional features corresponding to the plurality of energy filter values are acquired. Based on the corresponding relation extracted between the plurality of energy filter values and the depths, the plurality of SEM images are related to the depths. From the plurality of SEM images acquired from various depths of the three-dimensional features, a synthetic three-dimensional profile of the three-dimensional features is generated. The present invention aims to provide a high-resolution three-dimensional profiling of features in advanced semiconductor devices in a non-destructive manner using an electron beam scanning electron microscope, which is able to improve the processed volume and minimize the cost.
Patent KR-20210145947-A (KR)
Inventor: LEE BYUNG SEOK
IPC: H01L21/67
Filed: 2020-05-26
Abstract: A vacuum pipe support device according to one embodiment of the present invention comprises: a pipe module having a pipe inserted into a through hole formed in a bottom part and a plate-shaped cover member formed on an outer surface of the pipe; a sleeve which is disposed on the bottom part to cover the through hole, in which the pipe is inserted, and on which the cover member is seated; and a fire protection cap fixed to the inside of the sleeve while the pipe is inserted into the center thereof to seal the through hole, thereby capable of improving the bearing capacity of a vacuum piping.
Patent KR-20210148774-A (KR)
Inventor: JUNG CHONG HUN
IPC: C09K23/00
Filed: 2020-06-01
Abstract: The present invention relates to spray-type bubble decontaminating composition and a bubble decontaminating method using the same with great spraying performance, adhesive performance, and bubble stability and, more specifically, to spray-type bubble decontaminating composition and a bubble decontaminating method using the same comprising a binary thickener mixture including pectin and xanthan gum, a surfactant, and a chemical decontamination agent.
Patent KR-20210150711-A (KR)
Inventor: JIN GOO PARK
IPC: G03F7/20
Filed: 2020-06-04
Abstract: The objective of the present invention is to provide a method and apparatus for cleaning a pellicle capable of minimizing damage to a pellicle membrane. To this end, a method for cleaning a pellicle is provided. The method for cleaning a pellicle of the present invention may comprise: a step for preparing a pellicle having a pellicle membrane; and a step for allowing a probe to abut upon on the pellicle membrane and contaminants on the pellicle membrane to adhere to the probe so as to be removed.
Patent KR-20200143278-A (KR)
Inventor: NISHIKORI Katsuaki
IPC: C08F220/14
Filed: 2020-06-10
Abstract: The present invention relates to a radiation-sensitive resin composition comprising: a polymer having a first structural unit containing a phenolic hydroxyl group, a second structural unit containing a group represented by chemical formula (1), and a third structural unit containing an acid dissociable group; a radiation-sensitive acid generator; and a compound represented by chemical formula (2), and to a resist pattern forming method using the same having excellent line width roughness (LWR) performance.
Patent KR-20210153922-A (KR)
Inventor: HUH EUNG MOO
IPC: F16K31/04
Filed: 2020-06-11
Abstract: The present invention provides an electric actuator having a phase converter, wherein a device having a phase correction function is attached to a power board at a front end of a motor to perform self-check and automatically make conversion to operate the motor in a normal way even though there are errors in electric connection of a three-phase motor according to R, S, and T phases of electricity. The electric actuator having a phase converter according to the present invention comprises: an AC motor including a three-phase power input terminal which receives three-phase power inputted; a three-phase power supply line supplying three-phase power; a three-phase power path switching unit interposed between a three-phase power input terminal and the three-phase power supply line and composed of a plurality of switches; a motor control unit controlling a rotational direction and the rotational speed of the AC motor; and a three-phase check and instruction unit comparing phases of the three-phase power to be supplied to the AC motor to instruct opening or closing of the plurality of the switches in the power path conversion unit as a result of comparison in order to rotate the AC motor in response to the rotational direction of the AC motor determined by the motor control unit.
Patent KR-20210154651-A (KR)
Inventor: JUNG YONG WHA
IPC: C03B11/00
Filed: 2020-06-12
Abstract: The present invention relates to a straight-type forming device for processing a mold for forming an object. The present invention can provide a forming device that includes a chamber for processing a mold unit in which a molded object is accommodated; a transport means for transporting the mold unit in the chamber along a transport direction. The transport means raises and lowers the mold unit in a direction orthogonal to the transport direction, and transports the mold unit raised in the chamber along the transport direction.
Patent KR-20210155540-A (KR)
Inventor: SEO HA JEONG
IPC: H01M50/20
Filed: 2020-06-16
Abstract: Disclosed are a hybrid type fiber-reinforced thermosetting plastic composite and a battery case including the same. The disclosed hybrid type fiber-reinforced thermosetting plastic composite may include a lamination sheet on which at least one first sheet and at least one second sheet which is different from the first sheet are laminated. The first sheet may include a first thermosetting matrix and first reinforcing fiber, and the second sheet may include a second thermosetting matrix and second reinforcing fiber having a shape which is different from that of the first reinforcing fiber. The content of the first reinforcing fiber in the first sheet may be different from the content of the second reinforcing fiber in the second sheet. At least the first sheet of the first and second sheets may further include a low shrinking agent, and the content of the low shrinking agent in the first sheet may be different from the content of the low shrinking agent in the second sheet. According to the present invention, the hybrid type fiber-reinforced thermosetting plastic composite has excellent mechanical and chemical properties.
Patent KR-20210157218-A (KR)
Inventor: KIM YOUNG JIN
IPC: G01B11/24
Filed: 2020-06-19
Abstract: The present invention relates to a cable sag checking device and a method thereof. The cable sag checking device comprises: a photographing unit installed in a first pylon to collect a photographed image including an electric wire connected between the first pylon and a second pylon and the second pylon; a measuring unit for measuring a span and a height difference between the first and second pylons; an output unit that calculates a parameter by using a pre-inputted specification value of the electric wire and outputs a target electric wire trajectory by using the parameter, the span, and the height difference; and a communication unit that communicates through a wireless communication network and transmits an image corresponding to the target electric wire trajectory outputted from the output unit on the electric wire displayed on the photographed image collected by the image photographing unit to the outside in real time, thereby easily checking a cable sag of the electric wire installed overhead without a measurement expert for measuring the cable sag.