baber/WOPTO huggingface dataset:
Patent KR-20200022196-A (KR)
Title: Canned motor type water pump
Inventor: LEE SEUNG YONG
IPC: F04D29/66
Filed: 2018-08-22
Abstract: The present invention relates to a canned motor type water pump comprising: a pump housing accommodating a rotor and a stator therein and forming the exterior thereof; a body can formed in the pump housing to cover the rotor and isolating the rotor and the stator; and a controller housing coupled to a lower side of the pump housing. An upper end portion of the body can and an inner surface of the pump housing facing the upper end portion of the body can are spaced apart from each other to form a front chamber. Accordingly, noise caused by the vibration of the body can be reduced by reducing the vibration of the body caused by the rotation of a rotor assembly.
Patent KR-20200025255-A (KR)
Title: Novel 2-acyl Acridine derivatives, preparation method thereof, and pharmaceutical compositions for the prevention or treatment of cancer containing the same as an active ingredient
Inventor: KIM IN SU
IPC: C07D219/04
Filed: 2018-08-29
Abstract: The present invention relates to a novel 2-acyl acridine derivative having an anticancer activity and an anti-inflammatory activity, a preparation method thereof, and a pharmaceutical composition comprising the same as an active ingredient. The novel 2-acyl acridine derivative is a 2-acyl acridine derivative represented by chemical formula 1, an isomer of the 2-acyl acridine derivative, or a pharmaceutically acceptable salt of the 2-acyl acridine derivative. As results of taking keenly to the study of 2-acyl acridine to use 2-acyl acridine in treatment of various viruses, cancer, leukemia and others, the present inventors have found that a 2-acyl acridine derivative can be efficiently produced by intramolecular cyclization in addition to C-H amination due to catalyzation of aldimine and rhodium (III) along with anthranyl, and the 2-acyl acridine derivative produced through such a process has an excellent effect of treating cancer and inflammation. Therefore, it is expected that the 2-acyl acridine derivative can be used as a pharmaceutical composition for prevention or treatment of cancer or inflammation. Further, it is expected that a preparation method of the 2-acyl acridine derivative using a rhodium (III) catalyst, as a reaction which can be applied to or introduced into a wide range of functional groups and has regioselectivity and chemical selectivity, is very useful in the synthesis of a new drug or a compound having biological activities.
Patent KR-20200027091-A (KR)
Title: A system that recommends diagnostic cases by deducing the degree of similarity using the artificial neural network technique for the patient's main symptom and diagnostic relationship
Inventor: LEE CHAN YOUNG
IPC: G16H10/20
Filed: 2018-08-31
Abstract: The present invention relates to a system for inferring the level of similarity through an artificial neural network (ANN) technology used for relationship between a chief complaint (CC) of a patient and diagnosis to recommend a diagnosis case, which recommends a diagnosis case (hereinafter, including a detailed disease and prescription) about the corresponding CC through the ANN technology after a clinician inputs text about the symptom during a medical interview of the patient. According to the present invention, the system comprises: a first step of allowing the clinician to input text about a symptom to an electronic medical record (EMR) during a medical interview; a second step of analyzing atypical text data to extract a term (representation) about CC; a third step of setting diagnosis result data about the patient as a training dataset for each CC and setting a part of the data as a verification dataset and a test dataset; and a fourth step of analyzing a diagnosis pattern through training, which uses an unsupervised deep feature extraction learning method for the relationship between the CC and the diagnosis, to extract a feature from the training dataset.
Patent KR-20200027755-A (KR)
Title: Defecation Apparatus for Fet Dog
Inventor: KIM YOU JIN
IPC: A44B18/00
Filed: 2018-09-05
Abstract: The present invention relates to a waterproof defecation apparatus for a pet dog, which receives defecation of a pet dog in walking or water. The waterproof defecation apparatus for a pet dog of the present invention comprises: a defecation container (10) having a radially cut outlet (11) formed at the center of a lower portion thereof, and having a plurality of fastening members (23) coupled to an outer circumference of an upper portion thereof; a contact member (20) protruding from the upper portion of the defecation container (10), and closely attached to the periphery of an anus of a pet dog; a stopper (12) screw-coupled to an outer circumference of the lower portion of the defecation container (10) to seal the same; a disposable defecation bag (15) inserted to be fixed to the inside of the defecation container (10); an elastic waistband (30) fastened to be fixed to the waist of the pet dog; and a plurality of fixing bands (32) having a coupling member (33) having one end integrally coupled to the waistband (30) and the other end coupled to the fastening members (23), and having elasticity. Accordingly, a treatment of excretion caused by a defecation activity of a pet dog is simple even in case of being not trained for defecation in an indoor place or in walking or a play in water by the defecation apparatus worn on the pet dog. Also, the defecation apparatus of the present invention is hygienic by using a disposable defecation bag, and improves the convenience of management and the health of the pet dog.
Patent KR-20200013562-A (KR)
Inventor: PARK GA WOO
IPC: H02M3/337
Filed: 2018-09-06
Abstract: Provided is a power conversion device for a fuel cell for converting DC power generated in a fuel cell stack into AC power corresponding to a power system. The power conversion device for a fuel cell comprises: a first DC conversion unit for converting DC power generated in a fuel cell stack into AC power, and operated in a normal operation range which is a low-voltage and high-current region of the fuel cell stack including rated power by using a switching element having a withstand voltage lower than a predetermined multiple value of an open circuit voltage (OCV) of the fuel cell stack; a second DC conversion unit for converting DC power generated in the fuel cell stack into AC power, and operated in an abnormal operation range which is a high-voltage and low-current region using a switching element having a withstand voltage higher than a predetermined multiple value in the OCV of the fuel cell stack; a transformer for boosting and outputting a first output power of the first DC conversion unit and a second output power of the second DC conversion unit; a high-voltage DC-AC conversion unit for adjusting and converting an output power of the transformer to correspond to a power system; a controller for generating a control signal for controlling operations of the first and second DC conversion units on the basis of the output voltage of the fuel cell stack; and a gate driver for controlling operations of the first and second DC conversion units on the basis of the control signal of the controller.
Patent KR-20200029711-A (KR)
Title: Heat sink plate for hvdc & statcom
Inventor: JUNG IM HONG
IPC: H05K7/20
Filed: 2018-09-11
Abstract: The present invention relates to a heat sink used in a submodule of a multi-module converter (MMC) used as a voltage converter in a high-voltage direct current (HVDC) and a STATCOM. The heat sink comprises a common cylinder cover plate, and two individual cylinder cover plates. A common cylinder portion extended to connect to two adjacent lines is formed in one end of the heat sink having a plurality of lines formed therein in a longitudinal direction, and a common recessed end is formed in a side surface of the one end along the edge of the common cylinder portion. Two individual cylinder portions extended to respectively connect to the two adjacent lines are formed in the other end of the heat sink, and an individual recessed end is formed in a side surface of the other end along the edge of each individual cylinder portion. Two inlet and outlet water tubes each connected to the two individual cylinder portions are formed in a heat sink surface perpendicular to the side surface of the other end of the heat sink. The edges of the common cylinder cover plate are respectively fitted to the common recessed ends to be integrated with the side surface of the one end through friction stir welding. The edges of the two individual cylinder cover plates are respectively fitted to the individual recessed end to be integrated with the side surface of the other end through friction stir welding. Accordingly, a structure and a manufacturing method for completing the flow path of coolant can be simplified.
Patent KR-20180103805-A (KR)
Inventor: LEE SEUNG GI
IPC: G06K9/00
Filed: 2018-09-11
Abstract: The present invention relates to a fingerprint recognition card and a power operating method thereof. The fingerprint recognition card includes: a fingerprint recognition sensor which acquires fingerprint information according to a fingerprint contact of a user; a front sensor operating as a capacitive sensor, as a bezel formed on an outer periphery of the fingerprint recognition sensor; and a control unit for receiving a power sensing signal and recognizing a power operation according to the contact of the user sensed by the front sensor. Accordingly, the present invention can improve payment security.
Patent KR-20200029815-A (KR)
Title: Green building functional window system
Inventor: LEE GYOO WHAN
IPC: E06B3/26
Filed: 2018-09-11
Abstract: The present invention relates to a window system installed on an outer wall of a building and, more specifically, to a window system in which a blind window coupled to a mosquito net window capable of sliding in left and right directions between a sliding type outer window and a sliding type inner window and a blind window coupled to a fine dust prevention window capable of sliding in left and right directions are installed in a sliding manner. According to the present invention, the window system can secure an additional insulation effect to increase an insulation effect with respect to external temperature, an air conditioning load reduction effect in accordance with solar radiation blocking, and a privacy protection effect. Moreover, the window system can secure convenience in operation of a blind, an indoor air quality improvement effect to significantly reduce indoor inflow of (ultra) fine dust, and increase in an exterior image of the building.
Patent KR-20190035547-A (KR)
Title: Process for preparing lithium manganese oxide based cathode active material
Inventor: ROH JONGMIN
IPC: C01G45/12
Filed: 2018-09-20
Abstract: The present invention relates to a method for manufacturing lithium manganese oxide-based positive electrode active materials for a pseudocapacitor and for a lithium ion battery. More specifically, by performing a heat treatment process in stages under optimized conditions by synthesizing manganese oxide nanoparticles and then mixing the same with a lithium salt, it is possible to manufacture lithium manganese oxide-based positive electrode active materials having a large surface area despite the small size and having an excellent specific capacitance.
Patent KR-20200041071-A (KR)
Title: System for life rescue supportusing high place operation carand method thereof
Inventor: PARK JANG HYEON
IPC: B64C39/02
Filed: 2018-10-11
Abstract: The present invention relates to a system and a method for life rescue support using a high-place work vehicle. The life rescue support system using a high-place work vehicle according to the present invention includes: a drone capturing a surrounding image while flying at a position in compliance with control and transmitting the captured image and a site map created by means of a three-dimensional environment recognition sensor system along with GPS information; an integrated control server managing a plurality of high-place work vehicles, controlling the drone to move to a disaster location included in a rescue support signal when the rescue support signal is transmitted from a fire control server, creating a three-dimensional site map by using the captured image, the site map, and the GPS information transmitted from the drone, and transmitting the created three-dimensional site map to at least one high-place work vehicle positioned within a set distance from a position; and a control unit provided in the high-place work vehicle, receiving the three-dimensional site map transmitted from the integrated control server, outputting the received three-dimensional site map via a monitor of the high-place work vehicle, and controlling the position of a boarding box such that the boarding box of the high-place work vehicle is positioned at a predefined target point when the high-place work vehicle is moved to the disaster location as a result of driver operation. According to the present invention, the three-dimensional site information captured by the drone and the site map created by means of the three-dimensional environment recognition sensor system are used in the event of a disaster such as a large fire so that the high-place work vehicle near the site is quickly moved. As a result, quick life rescue is possible and casualties attributable to the fire can be reduced.
Patent KR-20190094080-A (KR)
Title: Interactive ai agent system and method for actively providing an order or reservation service based on monitoring of a dialogue session among users, computer readable recording medium
Inventor: SEOL JAEHO
IPC: G06Q10/02
Filed: 2018-10-19
Abstract: Provided is a method of providing an active order or reservation service based on monitoring of a conversation session between a plurality of users provided by an interactive AI agent system. According to the present invention, the method comprises: a step of receiving user input from one or more among the plurality of users during the conversation session wherein the user input is the conversation input exchanged between the plurality of users; a step of determining, based on a predetermined knowledge base, a predetermined user intent corresponding to the user input; a step of determining, based on the received user intent, whether a user intention, which desires a predetermined order or reservation for a predetermined number or more of the plurality of users, has been obtained; a step of generating a conversation flow consistent with the user intent in response to determining that the user intent, which desires a predetermined order or reservation for a predetermined number or more of users, has been obtained; and a step of performing a conversation and/or a task for a given order or reservation based on the generated conversation flow.
Patent KR-20200048792-A (KR)
Inventor: YOUN BUM DUK
IPC: A01G18/69
Filed: 2018-10-30
Abstract: Cricket Cordyceps militaris manufactured by a cultivation method according to the present invention has an effect of containing high content of cordycepin, and also has effects of having excellent immunity and adaptability to various environmental variables in a cultivation process and having a high output. The cultivation method of the present invention comprises a cultivation step in which a low temperature shock cycle is repeatedly performed to sequentially cultivate a brown rice medium mixture containing Cordyceps militaris bacillus at a first temperature of 2°C or less and a second temperature of 20°C or more.
Patent KR-20200048969-A (KR)
Title: Fabrics for ventilating seat and method for manufacturing the same
Inventor: LEE KI OK
IPC: B32B5/24
Filed: 2018-10-31
Abstract: The present invention relates to a ventilation sheet fabric and a manufacturing method thereof. The ventilation sheet according to the present invention is provided as an outer shell of a ventilation sheet for a vehicle having a ventilation function of discharging air from a vehicle seat and includes: an outer shell unit including a first fabric constituting the outer shell of the ventilation sheet fabric and a first elastic member stacked and provided on the lower part of the first fabric; a film unit which is stacked and provided on the lower part of the first elastic member and is non-ventilative; and an inner shell unit stacked and provided on the lower part of the film unit and including a second fabric constituting the inner shell of the ventilation sheet fabric.
Patent KR-20190051866-A (KR)
Inventor: KIM DO HYUNG
IPC: G01N21/17
Filed: 2018-11-06
Abstract: Provided are an object recognition system based on a plenoptic technology and an operation method thereof. The operation method of the object recognition system of the present invention comprises: a step of configuring one-dimensional camera arrangement in which a plurality of cameras are arranged at predetermined constant interval; and a step of arranging the one-dimensional camera arrangement on the object recognition system. A plenoptic image for an input object can be obtained by using the one-dimensional camera arrangement.
Patent KR-20200052511-A (KR)
Inventor: KIM SUNG HWAN
IPC: G09G3/3233
Filed: 2018-11-06
Abstract: Considered these days are addressing hysteresis and step efficiency issues by means of prior on-biasing of a drive transistor of a pixel circuit driving an organic light-emitting diode. A pixel circuit of the present invention includes: an organic light-emitting diode; a first transistor connected between second and third nodes with a gate electrode connected to a first node; a second transistor connected between a data line and the second node with a gate electrode connected to a first scanning line; a fourth transistor connected between the first node and a reset power supply with a gate electrode connected to a second scanning line; a fifth transistor connected between a first power supply and the second node with a gate electrode connected to a first light-emitting line; a sixth transistor connected in series between the third node and the organic light-emitting diode with a gate electrode connected to the first light-emitting line; and an eighth transistor having a gate electrode connected to a second light-emitting line. A phase of a first light-emitting signal applied to the first light-emitting line is delayed with respect to a phase of a second light-emitting signal applied to the second light-emitting line.
Patent KR-20200052719-A (KR)
Inventor: LEE DONG HWAN
IPC: F04B39/00
Filed: 2018-11-07
Abstract: According to the present invention, an air compressor comprises: a housing; a pump accommodated in the housing and suctioning air from the outside through a suction port formed in the housing; and a cooling flow path guiding air discharged from the pump toward a cooling region such that the air discharged from the pump is injected toward the cooling region which is a part of an outer surface of the pump.
Patent KR-20190054945-A (KR)
Title: Vehicle component
Inventor: CZECHTIZKY TIMO
IPC: B60H1/24
Filed: 2018-11-09
Abstract: The present invention relates to a vehicle component (1), which comprises: a lid (2) for closing a trunk (102); and an air duct opening (3) provided in the lid (2) for letting in and/or letting out an air flow to or from an air duct (4). The air duct opening (3) has a visual screen installation (5) with two visual screen elements (15, 25) formed to limit the air duct opening (3) except for one passage opening (6) when being partially and sequentially arranged at least. The passage openings (6) are disposed to be mutually offset so that a view into the air duct opening (3) is restricted.
Patent KR-20190053128-A (KR)
Title: Container for collecting or accumulating things
Inventor: JANG EUN SIM
IPC: E03C1/264
Filed: 2018-11-09
Abstract: The present invention relates to a container for collecting or accumulating things, capable of conveniently collecting and discharging collected content. According to the present invention, the container for collecting or accumulating things comprises an outer lid blocking the content from an external space and an inner lid blocking the content from an internal space. The vertical position of the internal lid can be changed.
Patent KR-20200053976-A (KR)
Title: Method for plasma etching process using faraday box
Inventor: HER EUN KYU
IPC: H01L21/3065
Filed: 2018-11-09
Abstract: The present invention provides a plasma etching method using a faraday box which can effectively manufacture a pattern part having a blazing shape. The plasma etching method comprises a metal mask forming step; a first pattern part forming step by primary plasma etching; and a second pattern part forming step by secondary plasma etching.
Patent KR-20200056619-A (KR)
Title: Power relay device and system
Inventor: LEE SEONG HUN
IPC: H02J50/80
Filed: 2018-11-15
Abstract: The present invention relates to a power relay device which can charge a plurality of mobile terminals. The power relay device comprises: a power reception unit wirelessly receiving power of a first class when coupled with a wireless power transmission device; a first power conversion unit converting the power provided by the power reception unit into a form suitable for a first mobile terminal; a second power conversion unit receiving the power from the first power conversion unit and converting the power into power of a second class; and a power transmission unit wirelessly transmitting the power of the second class to a second mobile terminal.
Patent KR-20200059093-A (KR)
Title: Remote control module using smart phone USB terminal
Inventor: LEE HEE JIN
IPC: H04M1/02
Filed: 2018-11-20
Abstract: According to the present invention, provided is a remote control module including a flexible plug for receiving a remote control signal for controlling a digital device from a USB terminal of a mobile communication terminal. The remote control module comprises: a module body; and the flexible plug which protrudes from the module body and is inserted into the USB terminal of the mobile communication terminal, and having a portion not inserted into the USB terminal made of a flexible material.
Patent KR-20200059720-A (KR)
Inventor: SONG MIN GYUNG
IPC: G06Q50/10
Filed: 2018-11-21
Abstract: According to an embodiment of the present invention, provided is a service device which may include a memory and a processor functionally connected to the memory. The processor may be set to obtain content stored in the memory, use at least one recognition technology to extract recognition meta from the content, and use the extracted recognition meta to generate a recognition meta-map in a map form to store the recognition meta-map in the memory.
Patent KR-20200061638-A (KR)
Title: Manufacturing method for die steel for hot stamping and die steel for hot stamping thereof
Inventor: KIM DAE HYUN
IPC: C22C38/38
Filed: 2018-11-26
Abstract: Disclosed are a method for manufacturing a die steel for hot stamping and a die steel for hot stamping manufactured thereby. The method for manufacturing a die steel for hot stamping comprises the steps of: forming a forged material by using a semi-finished product including 0.3 to 0.4 wt% of carbon (C), 0.1 to 0.5 wt% of silicon (Si), 0.5 to 1.5 wt% of manganese (Mn), 2.0 to 3.0 wt% of chromium, 1.5 to 2.0 wt% of molybdenum, 0.5 to 1.0 wt% of vanadium, 0.01 to 0.02 wt% of nitrogen (N), remaining iron (F2) and other inevitable impurities; annealing the forged material at 700 to 850°C; quenching the annealed forged material; and tempering the quenched forged material. According to the present invention, the die steel for hot stamping has high hardness, and excellent thermal conductivity and wear resistance.