baber/WOPTO huggingface dataset:
Patent KR-20200001152-A (KR)
Title: Leakage detection apparatus for a steam sterilizer
Inventor: KIM JIN MAN
IPC: G01M3/02
Filed: 2018-06-27
Abstract: The present invention relates to a water leakage detection device for a steam sterilizer comprising: a water collecting container arranged in the steam sterilizer and collecting water leaking from the steam sterilizer; a detection sensor for detecting a water collection state of the water collecting container; an alarm generating part for generating an alarm on the basis of the detection data detected by the detection sensor; and a control part arranged apart from the detection sensor and electrically connected to the alarm generating part. Therefore, the present invention can reduce a pollution around the steam sterilizer and can prevent a damage caused by the water leakage.
Patent KR-20200001367-A (KR)
Title: Spacers for the drying of laundry
Inventor: KIM CHAE SUN
IPC: D06F57/12
Filed: 2018-06-27
Abstract: Provided is a spacer for drying laundry. The spacer has a specific length by being integrated with a passage portion through which a drying rod passes, an extension portion extending downward at the passage portion, and an expansion portion. According to the present invention, it is possible to prevent contamination as the laundry is hung without direct contact with the drying rod and to shorten drying time by securing a ventilation space to prevent the laundry from overlapping each other. In addition, a large amount of laundry can be dried without having to worry about the entangling of the laundry due to the sagging of a clothesline occurring when the laundry is dried with a cloth hanger.
Patent KR-20200003516-A (KR)
Inventor: LI QIAOSHENG
IPC: C12H1/22
Filed: 2018-07-02
Abstract: The present invention discloses a wolfberry-containing white wine and a manufacturing method thereof. A manufacturing method of the present invention is characterized by: baking a raw material wolfberry to produce well-aged wolfberry scent; selecting edible alcohol and the wolfberry-containing white wine of the present invention as a wine base for immersing wine; and selecting sorghum, bran and rice husk as adjuvant materials of the wolfberry-containing white wine. A wolfberry-containing fruit wine and the wolfberry-containing white wine of the present invention have a mild alcoholicity and well-aged aroma, can preserve nutritional value and medicinal value of the wolfberry, and can be easy for completely absorbed by the human body.
Patent KR-20200005163-A (KR)
Inventor: KIM TAE WON
IPC: H02S40/36
Filed: 2018-07-06
Abstract: The present invention provides a photovoltaic power generation device which is easy for system expandability and modularization. According to an embodiment of the present invention, the photovoltaic power generation device comprises a plurality of solar modules electrically connected to each other and forming one solar module string. Each of the plurality of solar modules has a solar panel group having an even number of solar panels, and a converter module connected to each of the solar panels of the solar panel group to control power conversion of the solar panel to be operated and having a plurality of converters transmitting power generated in the corresponding solar panel to a rear end of the solar module. The converter module can be arranged on one solar panel of the even number of solar panels of the solar panel group.
Patent KR-20200005372-A (KR)
Inventor: JIEON KIM
IPC: H02P27/06
Filed: 2018-07-06
Abstract: The present invention relates to a drainage pump driving device and a laundry processing machine having the same. According to an embodiment of the present invention, the drainage pump driving device comprises: an inverter converting direct current (DC) power from a converter into alternating current (AC) power by switching operation and outputting the converted AC power to a drainage pump motor; an output current detection unit detecting output current flowing into the motor; and a control unit controlling the inverter. The control unit controls the inverter to be turned off if the output current flowing into the motor decreases while a speed of the motor increases during a predetermined period of motor operation. Therefore, an inner circuit element can be protected when the motor is out of phase.
Patent KR-20190082048-A (KR)
Inventor: WEIMING LI
IPC: G06T7/00
Filed: 2018-07-11
Abstract: According to one embodiment of the present invention, provided is a customer item recommendation apparatus which identifies a purchasing tendency of a customer based on a customer image, decides a recommended item corresponding to the customer by selecting a purchasing tendency model corresponding to the purchasing tendency, and provides related information related to the decided recommended item.
Patent KR-20190072390-A (KR)
Title: The method of processing concrete panel using etching solution
Inventor: KIM HA YAN
IPC: B44B3/00
Filed: 2018-07-20
Abstract: The present invention relates to a method for processing a concrete panel surface using an etchant, which minimizes waste production and effectively generates various patterns on a surface of a concrete panel. More specifically, the present invention manufactures a concrete panel, absorbs an etchant to an absorbing sheet cut by a pattern to be formed, attaches the absorbing sheet to the concrete panel, and after a predetermined time goes, detaches the absorbing sheet, washes the concrete panel and forms a pattern on the concrete panel. The present invention uses a small amount of sheet to reduce a cost and an amount of waste compared with an existing method that places a sheet, having a delay agent coated thereon according to patterns to be formed, on an inner bottom surface of a mold for manufacturing a concrete panel and forms a pattern by placing concrete in the mold.
Patent KR-20200014117-A (KR)
Title: Multipurpose Cleaner
Inventor: PARK YONG KI
IPC: B08B5/00
Filed: 2018-07-31
Abstract: The present invention relates to a multipurpose cleaner which is characterized by comprising: a main body having an installation space inside; a water tank installed in the installation space to store water; an agent tank installed in the installation space to store an agent; an air supply unit connected to the main body to provide compressed air; a dust removing unit connected to the air supply unit to remove dust by moving inside a duct; a spray unit connected to the main body to spray one of water, agent, and air; a valve unit connected to each of the water tank, the agent tank, and the air supply unit to selectively transport one of water, agent, and air to the spray unit; a dust collector installed in the installation space to generate a suction force to suck dust; and an operation unit connected to the valve unit, the air supply unit, and the dust collector to operate the valve unit, the air supply unit, and the dust collector. Accordingly, various kinds of work such as removing dust from a duct, washing off foreign substances from an air conditioner system, and removing foreign substances from a computation system can be performed by just one cleaner without replacing any equipment, and therefore the work is very convenient and the time for performing diverse kinds of work can be reduced.
Patent KR-20200015959-A (KR)
Title: Prefabricated drones with a removable structure
Inventor: KI SEONG LEE
IPC: B64C39/02
Filed: 2018-08-06
Abstract: The present invention relates to a prefabricated drone with a removable structure, which includes a main body and a removable arm part which allows one drone form to be configurable, and includes a main body, a removable arm part, and a removable extension part to allow another drone form to be configurable, thereby allowing a form to change depending on the purpose and use. According to the present invention, the prefabricated drone with a removable structure comprises: a main body in which a plurality of insertion recesses are formed at a side part, a plurality of main support parts adjacent to the insertion recesses are provided at the side part, a plurality of coupling recesses are formed at a lower end, and a plurality of couplers are provided at the lower end; a plurality of removable arm parts in each of which a rotating blade is mounted at one side end and the other side end is inserted into the insertion recess to be supported by the main support part; and a removable extension part in which a plurality of coupling holes into which the couplers are inserted are formed at an upper part, and a plurality of sub support parts positioned in front of the main support part to support the removable arm parts are provided.
Patent KR-20200017048-A (KR)
Title: Wireless charging pad and wireless charging apparatus
Inventor: CHO YONGNAM
IPC: H02J50/12
Filed: 2018-08-08
Abstract: Provided is a wireless charging pad which eliminates problems of heat and EMC effects. The wireless charging pad comprises: a first magnetic body; a second magnetic body disposed in a layer with the first magnetic body; and a coil wound around the first magnetic body and positioned above or below the second magnetic body.
Patent KR-20200019419-A (KR)
Title: Buffer circuit control circuit of memory device
Inventor: KIM KYUNG MOOK
IPC: G11C11/4072
Filed: 2018-08-14
Abstract: The present invention relates to a memory device having a buffer circuit which can adjust the amount of currents in accordance with the operation speed. The memory device comprises: a target clock generation circuit dividing an internal clock at a predetermined ratio to generate a target clock; a delay circuit generating first to N^th delay clocks having first to N^th pulse widths sequentially increasing in synchronization with the target clock; a flag detection circuit filtering the first to N^th delay clocks in accordance with the target clock to generate first to N^th flag signals, and decoding the first to N^th flag signals to generate first to (N-1)^th current control signals; and a buffer circuit controlling the amount of currents in accordance with the first to (N-1)^th current control signals.
Patent KR-20200020221-A (KR)
Title: Dehumidifier with ozone emission prevention function
Inventor: LEE DONG CHEOL
IPC: F26B21/02
Filed: 2018-08-16
Abstract: The present invention relates to a dehumidifying device having an ozone emission preventing function, and more specifically, to a dehumidifying device having an ozone emission preventing function, including: a storage unit; an air circulation unit that sucks air in the storage unit while introducing air into the storage unit; a dehumidifying module mounted on the air circulation unit to dehumidify the air; an ozone generator mounted on the air circulation unit to sterilize air; and a door preventing air from entering the storage unit from the air circulation unit when opened.
Patent KR-20200020316-A (KR)
Title: Semiconductor memory apparatus, semiconductor system and electronic device including the same
Inventor: SHIN MIN CHUL
IPC: G11C7/06
Filed: 2018-08-17
Abstract: Provided is a semiconductor memory device, which may include a memory cell connected between a bit line and a word line. A sensing line may be disposed adjacent to the word line to form a capacitor with the word line. A sense amplifier may detect a voltage level of the sensing line and generate an output signal.
Patent KR-20180098509-A (KR)
Inventor: PARK SOO YOUL
IPC: C07D487/04
Filed: 2018-08-27
Abstract: The present invention relates to a diketopyrrolopyrrol derivative which is a dye type pigment having enhanced solubility which is a fundamental disadvantage of conventional diketopyrrolopyrrol derivatives, a carbon dioxide indicating solution containing the same, and a sensor for indicating carbon dioxide. According to the present invention, the presence and the concentration of carbon dioxide can be easily measured by implementing enhanced dispersibility and clear color, thereby effectively providing information on the carbon dioxide pollution degree to various environmental fields and industries.
Patent KR-20200024489-A (KR)
Inventor: SEO GIL WON
IPC: B60W30/08
Filed: 2018-08-28
Abstract: The present invention relates to a vehicle parking control device, a system including the same, and a method thereof. The vehicle parking control device according to one embodiment of the present invention includes: a communication unit for communicating with a remote control device located inside or outside a vehicle; and a processor which detects a surrounding obstacle in a case of receiving a vehicle control command from the remote control device, and performs avoidance steering control of the vehicle to avoid collision with the surrounding obstacle.
Patent KR-20200028563-A (KR)
Inventor: YI JUNG HUN
IPC: G09G3/20
Filed: 2018-09-06
Abstract: The present invention relates to a display device capable of displaying an image of uniform definition, and an operation method thereof. According to one embodiment of the present invention, the display device comprises: a first pixel region including first pixels and first data lines connected to the first pixels; a second pixel region including second pixels and second data lines connected to the second pixels, and disposed on one side of the first pixel region in a second direction while having the length shorter than that of the first pixel region in a first direction; a first non-pixel region disposed on one side of the first pixel region in the second direction to come in contact with the first and second pixel regions; a data driving unit outputting data signals corresponding to the first and second pixels through first and second output lines; and a switch unit connected between the first and second output lines and the first and second data lines. The switch unit comprises: a first switch unit including a demultiplexer for alternately connecting each of the first output lines to the plurality of first data lines; and a second switch unit connecting each of the second output lines to the second data lines different from each other.
Patent KR-20200029916-A (KR)
Title: Method for processing user's data for game on computing devices and computing devices
Inventor: SEO JEONG MIN
IPC: A63F13/79
Filed: 2018-09-11
Abstract: The present invention relates to a method for processing user data about a game in a computing device and a computing device. The purpose of the present invention is to learn log data of multiple users about a game with regard to a standard determining a departure cause of the game based on machine learning and provide departure cause information by obtaining the departure cause information on a departing user of the game using a learning result. A method for operating a computing device includes: a step of obtaining the log data including action information of the multiple users about a first game; a step of dividing the actions of the multiple users into the action of a remaining user of the first game and the action of the departing user by the machine learning based on the action information of the multiple users extracted from the log data; a step of obtaining the departure cause information of the first game about the departing user of the first game based on the learning result; and a step of providing the departure cause information of the first game in accordance with at least one category.
Patent KR-20200032314-A (KR)
Title: Pressure regulator for fuel cell system
Inventor: JUNG SE KWON
IPC: H01M8/04089
Filed: 2018-09-18
Abstract: The present invention relates to a pressure regulator for a fuel cell system. The pressure regulator for a fuel cell system: is less affected by an outlet pressure according to an inlet pressure; has a simple composition and structure; also has excellent durability and operational stability; and is able to stably supply a large flow of hydrogen. To achieve the above, the pressure regulator for a fuel cell system includes: a housing having an inlet port through which gas is introduced, an outlet port through which gas with controlled pressure is discharged, and a medium pressure chamber which is connected to the outside through the outlet port; a piston installed in the housing to be able to move up and down, having a main flow path which is formed to penetrate the inside and a pressure application unit which applies a pressure of gas in the medium pressure chamber of the housing, and making the inlet port of the housing and the medium pressure chamber selectively communicate with each other through the main flow path according to the vertical movement; and a spring installed in the housing and elastically supporting the pressure application unit of the piston at the opposite side of the medium pressure chamber.
Patent KR-20200034131-A (KR)
Title: Method and apparatus for detecting defect of product
Inventor: JEONG DO SUN
IPC: G06Q30/06
Filed: 2018-09-21
Abstract: The present invention relates to a method and apparatus for inspecting a defect of a product. According to the present invention, the method for inspecting a defect of a product may comprise the steps of: receiving, by a product sale server, first sale product information of a sale product from a seller device; generating, by the product sale server, second sale product information based on the first sale product information; collecting, by the product sale server, a reference image of the sale product; and extracting a defect of the sale product based on the reference image and the first sale product information by the product sale server.
Patent KR-20200035670-A (KR)
Title: Automatic fuel refilling system of vessel and the system mounted vessel
Inventor: KIM JAE HWEE
IPC: B63B49/00
Filed: 2018-09-27
Abstract: The present invention relates to a fuel filling system for a ship which includes: a fuel gauge monitoring part monitoring a gauge in a ship fuel tank in real time; and an automatic fueling guide part connected to the fuel gauge monitoring part and guiding the shortest path of the shorter distance to a refueling port and a refueling ship when refueling is required based on the remaining fuel of the ship fuel tank. The present invention explores a fuel providing port and the refueling ship together to provide the optimum positions and paths which can be refueled to the ship so as to prevent the fuel of the ship from running out and the ship from being stopped, thereby having great fuel filling efficiency and stability as compared to a conventional art.
Patent KR-20180108549-A (KR)
Title: Method and apparatus for injection molding of plastic materials
Inventor: BAZZO MAURIZIO
IPC: B29C45/28
Filed: 2018-09-27
Abstract: The present invention relates to a method and an apparatus for injection molding of plastic materials. The apparatus comprises at least one injector (3, 3a to 3d) including a valve pin (7) movable between a closed position and an open position. The injector performs injection molding on plastic materials by using the apparatus including the valve pin (7) movable between a closed position and an open position by a rotary electric actuator (8, 8a to 8d). At least one step is provided of detecting the value of torque developed by the electric rotary actuator (8, 8a to 8d) when the valve pin (7) is in the path from the closed position to the open position, and the torque value detected is used to pilot a molding process.
Patent KR-20200041557-A (KR)
Title: Fried crumbs-based pellet manufacturing apparatus capable of recovering waste cooking oil and method using the same
Inventor: LEE ME AI
IPC: C10L5/36
Filed: 2018-10-12
Abstract: The present invention relates to an apparatus of manufacturing a pellet based on fried crumbs capable of recovering waste cooking oil and a method thereof. In particular, the apparatus of manufacturing a pellet based on fried crumbs capable of recovering waste cooking oil comprises: a crushing module for crushing collected fried crumbs containing waste cooking oil; a separation module for separating waste cooking oil step by step by including a heating unit for performing heat treatment on the fried crumbs containing the waste cooking oil and/or an oil extraction unit for extracting the waste cooking oil from the fried crumbs; a pellet generation module including a compressor for compressing the fried crumbs from which the waste cooking oil is separated and/or a pellet molding machine capable of manufacturing the compressed fried crumbs in a pellet form; and a driving module for providing power for driving the crushing module, the separation module and the pellet generation module, and controlling driving of the crushing module, the separation module and the pellet generation module. Therefore, according to the present invention, it is possible to recycle the fried crumbs and the waste cooking oil by separating the fried crumbs containing the waste cooking oil more effectively. In addition, the present invention provides a method of manufacturing a pellet by using the apparatus of manufacturing a pellet based on fried crumbs capable of recovering waste cooking oil.
Patent KR-20200043591-A (KR)
Inventor: DO YOUNG HO
IPC: B63B25/14
Filed: 2018-10-17
Abstract: The present invention relates to an LPG tank and a cofferdam with a sandwich insulation structure applied, and a ship having the same. According to the present invention, the LPG tank has the sandwich insulation structure insulating the LPG stored inside from the outside. The sandwich insulation structure comprises: a second protection wall made of an inner side plate of the hull or a ship lower inner plate; a perimeter bar installed on an upper side of the second protection wall; a first protection wall installed on an upper side of the perimeter bar; a vacuum insulation panel built in a box space formed by the second protection wall, the perimeter bar, and the first protection wall; and polyurethane comprising a lower polyurethane formed between the vacuum insulation panel and the second protection wall, and an upper polyurethane formed between the vacuum insulation panel and the first protection wall. The perimeter bar forms the sandwich structure including: a lower plate connected to the second protection wall; an upper plate connected to the first protection wall; and an insulation layer formed between the lower plate and the upper plate. The present invention can reduce manufacturing costs.
Patent KR-20200043819-A (KR)
Inventor: PARK JAE SIK
IPC: B26D3/28
Filed: 2018-10-18
Abstract: The present invention relates to a food slicer and, more specifically, to a food slicer to cut meat, vegetables, and various lumped foods in a constant thickness. The food slicer comprises an ingredient supply unit, an ingredient cutting unit, and a discharge unit to discharge cut ingredients. A power transfer unit links a transport driving means to step-transport a pushrod of the ingredient supply unit and a rotation driving means of a rotating cutting blade by torque of a single drive motor to transfer power. The ingredient supply unit includes: a transport guide part to place a food ingredient thereon to laterally transport the food ingredient; a pushrod installed on the transport guide part to transport a food ingredient to the ingredient cutting unit; and a transport screw rack-connected to the pushrod to step-transport the pushrod. The ingredient cutting unit has the rotating cutting blade installed on a cutting unit sidewall plate formed on an outlet of the transport guide part to be rotated towards the outlet, and includes a support plate to be supported in contact with the cutting unit sidewall plate. A rotation guide groove having a larger arc shape than the radius of rotation of the rotating cutting blade is formed on the inner surface of the support plate to have a rotating space in which the rotating cutting blade can rotate.