baber/WOPTO huggingface dataset:
Patent KR-20210032116-A (KR)
Title: Spreading apparatus
Inventor: PARK JUNG KYU
IPC: B66F7/02
Filed: 2019-09-16
Abstract: The present invention relates to a spraying device for spraying a paint on a wall surface of a building, comprising: a first applicator including a first frame that is movable along a first wall among the wall surfaces according to a change in the length of a first wire, a first wheel part mounted on the first frame so that the first frame is stably movable along the first wall surface, and a first spraying unit mounted on the first frame so as to be movable along the first frame in left or right direction based on the first frame and spraying a first paint on the first wall surface; and a second applicator including a second frame movable along a second wall surface among the wall surfaces according to a change in the length of a second wire, a second wheel part mounted on the second frame so that the second frame can be stably moved along the second wall surface and a second spraying unit mounted on the second frame to be stably movable along the second wall surface in left or right direction based on the second frame and spraying a second paint on the second wall surface. In order to simultaneously apply paint on the first wall surface and the second wall surface extending at a predetermined angle to the first wall surface, respectively, the first applicator and the second applicator can be moved by interlocking with each other. The purpose of the present invention is to be capable of applying a plurality of wall surfaces extending at a predetermined angle at the same time while precisely applying paint on the corners of the wall surface.
Patent KR-20210033331-A (KR)
Title: Virtual mobile system and method for providing virtual mobile service
Inventor: KWON WOO HYUN
IPC: G06F9/455
Filed: 2019-09-18
Abstract: Provided are a virtual mobile system and a method for providing a virtual mobile service. The virtual mobile system comprises: a message management module implementing a virtual mobile terminal by executing one or more virtual machines, and storing one or more messages for providing a notification to a user of the virtual mobile terminal; a notification model management module determining a notification model for determining when to provide the notification to the user based on the number and type of one or more messages stored in the message management module; and a power management module supplying power to one or more virtual machines at a time determined based on the notification model. Therefore, the quality of virtual mobile service can be maintained or improved.
Patent KR-20210037224-A (KR)
Title: Fuel supply system for ship
Inventor: NA CHANGHYUN
IPC: B63B25/14
Filed: 2019-09-27
Abstract: A fuel supply system for a ship is disclosed. A fuel supply system for a ship according to an aspect of the present invention comprises: a plurality of liquid cargo storage tanks each storing liquid cargo; a re-liquefaction device for condensing a vaporized gas of the liquid cargo in the plurality of liquid cargo storage tanks; a fuel tank connected to a reliquefaction device and selectively storing the condensed liquid cargo; and a fuel supply device that is connected to the fuel tank and supplies the condensed liquid cargo to the engine of the ship. Of the liquid cargo condensed in the reliquefaction device, the liquid cargo serving as the fuel of the ship is transferred to the fuel tank, and the remaining liquid cargo is transferred to the liquid cargo storage tank.
Patent KR-20210038747-A (KR)
Title: Polyamide resin compositions and molded part by the same
Inventor: LEE BU YEON
IPC: C08K9/00
Filed: 2019-09-30
Abstract: The present invention relates to a polyamide resin composition for painting and a molded article prepared therefrom. More particularly, the present invention provides: a polyamide resin composition for painting, having excellent properties of heat resistance, impact strength and low-temperature impact strength without adding ABS resin, and having improved surface properties and paintability; and a molded article prepared therefrom.
Patent KR-20210041643-A (KR)
Title: Hydraulic Circuit for Locking Assembly of Driving Part of Moving Type Working Machine
Inventor: KIM YOUNGRYUL
IPC: F15B13/02
Filed: 2019-10-07
Abstract: According to the present invention, a hydraulic circuit having a locking assembly of a driving unit of a movable working machine, applied for a movable working machine having a driving unit, comprises: a rotation sensing module sensing a rotated state of the driving unit deviated from a normal range; a locking assembly selectively restraining rotation of the driving unit by hydraulic pressure; and a locking pump supplying working fluid to the locking assembly to enable the locking assembly to restrain rotation of the driving unit when the driving unit is determined to be rotated deviated from the normal range by the rotation sensing module.
Patent KR-20190121277-A (KR)
Title: Process gas management for an inductively-coupled plasma deposition reactor
Inventor: ALOKOXAI FRED
IPC: H01J37/32
Filed: 2019-10-15
Abstract: According to embodiments of the present invention, disclosed are a hardware for processing a semiconductor substrate and methods thereof. According to an embodiment of the present invention, a film deposition reactor comprises: a process gas distributor including a plasma gas feed inlet positioned to supply a plasma gas to a plasma generation region within a film deposition reactor and a precursor gas feed inlet positioned to supply a film precursor gas to downstream of the plasma generation region; an insulated confinement vessel for maintaining the plasma generation region at a reduced pressure in the film deposition reactor; an inductively coupled plasma (ICP) coil disposed around a portion of a sidewall of the insulated confinement vessel and having a sidewall positioned to separate the plasma generation region from an ICP coil; and a susceptor for supporting a semiconductor substrate to expose a film deposition surface of the semiconductor substrate to be exposed to a reaction region formed in the downstream of the process gas distributor.
Patent KR-20210045104-A (KR)
Inventor: KIM HONG JOO
IPC: H02J1/00
Filed: 2019-10-16
Abstract: The present invention relates to a method of power current calculation of unbalanced bipolar DC distribution system. The method includes the steps of: setting an initial voltage value of a buss bar; calculating a current value by measuring a power value and a voltage value from a load or a power generation element connected to the buss bar through a node; generating a Y-Matrix vector comprising an n^th current matrix, an n^th voltage matrix, and a conductance matrix based on the calculated current value; rearranging the Y-Matrix vector when the power value measured from the load or the power generation element is less than or equal to the maximum power value; and repeating a process of rearranging the Y-Matrix vector until the difference between the n+1^th voltage matrix and the n^th voltage matrix of the rearranged Y-Matrix vector becomes less than or equal to a certain level.
Patent KR-20210045629-A (KR)
Title: The car hvac system controlling air temperature independently between upper and lower air ventilation
Inventor: JUNG INKWON
IPC: B60H1/00
Filed: 2019-10-17
Abstract: The present invention relates to a vehicle air conditioning system for controlling upper and lower air ventilation, which is completed by researching and developing a method of realizing the function of an HVAC module that can cool the face of a driver and warm the feet of the driver. According to the present invention, a pair of independent heater cores are installed to be spaced apart from each other in a vertical direction in a position next to an evaporator core which is a cooling unit. Then, a temperature control door for opening and closing a heater core and a heater core separation space is installed in each heater core so as to independently control the upper and lower air ventilation. Moreover, a sliding door and a temperature-blocking door are further installed to effectively control the upper and lower air ventilation.
Patent KR-20210048134-A (KR)
Title: Valve monitoring system using optical camera communication
Inventor: JANG YEONG MIN
IPC: F16K37/00
Filed: 2019-10-23
Abstract: The present invention provides a valve monitoring system which can monitor a state of a pipe valve which is one of a semiconductor process facility by using optical camera communication. The valve monitoring system comprises: a valve switch mounted in the valve and transmitting a contact point signal according to the state of the valve; and a reception and transmission device transmitting and receiving an optical signal indicating the state of the valve according to the contact point signal. The reception and transmission device comprises: first and second LEDs outputting the optical signal; and a micro-controller turning off the first and second LEDs by first to second frequencies or second to first frequencies according to the contact point signal.
Patent KR-20210049300-A (KR)
Title: System and method for Ultra-low latency video compression
Inventor: YI GWANG YONG
IPC: H04N19/625
Filed: 2019-10-25
Abstract: The present invention relates to an ultra-low latency video compression system which transforms joint photographic expert groups (JPEG) to compress screen frames at high speed, thereby being used for latency-sensitive video compression, and an ultra-low latency video compression method thereof. According to the present invention, the ultra-low latency video compression system comprises: a quantum data storage unit storing quantized data and zigzag scan-processed quantized data; a shift register outputting the quantized data stored in the quantum data storage unit; a valid data extraction unit extracting valid data whose byte value is not 0 from the quantized data sequentially output from the shift register; a primary bitmap generation unit generating a primary bitmap by mapping 0 or 1 to a corresponding bit depending on whether the byte value of the quantized data sequentially output from the shift register is zero; and a compressed data generation unit generating compressed data on the basis of the primary bitmap and the valid data.
Patent KR-20210056021-A (KR)
Title: Fish robot
Inventor: OH YONG JOO
IPC: B25J11/00
Filed: 2019-11-08
Abstract: The present invention relates to a shell structure of a fish robot, including a scale layer arranged to protrude convexly on the upper surface of a base layer and a spacing groove spaced between the scale layers. A fluorescent material layer or a pigment layer may be selectively applied to the scale layer in response to a shell pattern of the fish robot. In addition, a mesh is disposed on the base layer to form one body with the base layer. A fabric layer having a mesh structure may be embedded in the base layer, and the fabric layer may be configured as a multi-layer structure.
Patent KR-20210058348-A (KR)
Title: Sample Extracting Apparatus
Inventor: MIN SEOK JIN
IPC: G01N1/04
Filed: 2019-11-14
Abstract: The present invention relates to a sample collection apparatus capable of effectively collecting a sample from fruit or vegetables. The sample collection apparatus comprises: a collection unit (10) collecting a sample while cutting fruit or vegetables into a circular shape; an accommodation unit (20) allowing the collection unit (10) to be coupled to the end of one side thereof and accommodating a collected sample; a washer unit (30) cutting a collected sample in a prescribed depth along the circumference; and a pushrod (40) to discharge a sample accommodated in the accommodation unit (20) out of the accommodation unit (20). Accordingly, the present invention cuts a collected sample in a prescribed depth in advance by a blade of the washer unit when collecting a sample of fruit or vegetables. The sample can be collected by separating the collection unit and the accommodation unit from fruit or vegetables while the end portion of one side of the accommodation unit and the collection unit are inserted into the fruit or the vegetables. The sample can be collected without applying a momentary force or twisting to the left and right as in a conventional technique to easily collect the sample. Also, the cutting surface becomes even to improve the reliability of residual pesticide concentration measurement. The sample can be collected in an accurate depth. Samples at multiple places can be continuously and quickly collected.
Patent KR-20210058575-A (KR)
Inventor: BARIZAIN MUHAMMAD FARRAS
IPC: G06Q30/06
Filed: 2019-11-14
Abstract: The present invention relates to a computer program stored in a computer-readable storage medium. The computer program comprises instructions for causing a processor of a server to perform followed steps of: receiving a first signal including at least one of food information related to the first food, expiration date information, and first transaction information from the first user terminal, wherein the first transaction information includes at least one of first price information related to the first food and sales time information of the first food; causing a plurality of nodes to record first information or a first transaction including the first information in a block through a consensus algorithm by sending the first information including at least one of the food information, the expiration date information, and the first transaction information included in the first signal or the first transaction including the first information; and publishing the first information on an online network. The online network is a computer program stored in a computer-readable storage medium that provides a screen including the food information, the expiration date information, the first price information, and the sales time information to a terminal accessing the online network. Accordingly, the remaining food can be shared.
Patent KR-20210061771-A (KR)
Inventor: YE INSOO
IPC: G10K11/178
Filed: 2019-11-20
Abstract: According to the present invention, a noise reduction device comprises: a device communication unit receiving terminal position information from a mobile communication terminal; a direction control unit rotating a microphone and a speaker toward a position of the mobile communication terminal based on the terminal position information; the microphone rotated by control of the direction control unit to measure a noise in a direction where the mobile communication terminal; a canceling wave form generation unit analyzing the measured noise to generate a canceling wave form on an opposite phase of the noise; and the speaker rotated by the control of the direction control unit to output the canceling wave form in the direction where the mobile communication terminal is positioned.
Patent KR-20200061301-A (KR)
Inventor: ALIANE ABDELKADER
IPC: H01L31/09
Filed: 2019-11-22
Abstract: The present invention relates to a thermal detector, which is suspended over a substrate (10) and insulated from a substrate (10), including a three-dimensional structure (2) configured to detect electromagnetic radiation. The thermal detector comprises: a membrane (20); and an absorber (30). The absorber (30) is formed based on a shape memory alloy and is configured to have a flat detection configuration when the temperature is T_1 or less and a cooling curved configuration when the temperature is above the austenite start temperature (A_s).
Patent KR-20200143209-A (KR)
Inventor: DUAN NING
IPC: C25C1/18
Filed: 2019-11-27
Abstract: The present invention relates to an intelligent source reduction package technology method of high-lead sludge heavy-metal contaminants which integrates three technologies of real-time online monitoring, optimal control of film formation, and intelligent identification of sludge removal in the wet metallurgy industry technology field. The present invention performs a surface pretreatment on a new lead-based anode plate or an old ruptured film plate to achieve a surface roughness condition, then performs real-time online monitoring for key parameters such as the concentration, temperature, and volume of manganese, lead, acid, floating particulate materials, and other materials in an anode film formation system, uses the optimal control technology of film formation to combine and control process parameters based on real-time monitoring data to acquire a dense film layer structure and an optimal lead seal effect, uses the intelligent identification technology of sludge removal to remove sludge without film damage based on a film sludge layer structure, and intelligently identifies the ruptured film plate to return the ruptured film plate to the film formation system. Products such as lead-containing wastewater and high-lead anode sludge are greatly reduced by suppressing lead corrosion contamination by realizing integrated intelligent control of real-time monitoring, film formation control, and nondestructive sludge removal.
Patent KR-20210066239-A (KR)
Title: Smart post box and system for managing of mail
Inventor: LEE SANG HYUN
IPC: A47G29/12
Filed: 2019-11-28
Abstract: Disclosed are a smart post box and a system for managing mail. According to an aspect of the present invention, the smart post box comprises: an enclosure-shaped mainframe having a space unit inside; a door unit engaged with one side of the mainframe by a hinge to open/close the space unit, and opened/closed in accordance with an opening/closing control signal; an identification code recognition unit placed on one outer side surface of the mainframe to scan and recognize an identification code; a mail inlet placed on one side surface of the mainframe to form an opening through which mail can be put into the space unit; a sensor which detects the mail put through the mail inlet; and a control unit which, when the input of the mail is detected by the sensor, transmits mail input detection information to an outer device through a communication network, and transmits an opening/closing signal to the door unit in accordance with a result of processing authentication of the identification code identified by the identification code recognition unit. The present invention aims to provide a smart post box and a system for managing mail, which are able to simply check if there is any mail in the post box or not and prevent the mail from being stolen.
Patent KR-20200095342-A (KR)
Inventor: CHEN HSU HUI
IPC: D05B59/02
Filed: 2019-11-29
Abstract: The present invention relates to a bobbin thread detection device which comprises: a contact rod; a contact rod operation member installed in the contact rod to generate a contact force for pushing the contact rod; a return operation member; a stopper preventing the contact rod from being moved through the return operation member; a driving source; and a sensor. The driving source operates the stopper to be spaced apart from the contact rod, such that the contact rod operation member releases the contact force and the contact rod moves to a detection position close to a rotating hook, and thus the sensor generates a detection signal. Accordingly, the contact rod should be individually moved by the contact force and the driving source does not move the contact rod by direct operation, such that force of the driving source does not directly give a shock to the contact rod and a bobbin thread.
Patent KR-20210068254-A (KR)
Title: Traveling hanger kit
Inventor: PARK HA NA
IPC: A47G25/44
Filed: 2019-11-30
Abstract: There are disadvantages that existing hangers are bulky and inconvenient to be carried when the hangers are put in a suitcase or a backpack due to volume. In order to solve this problem, the present invention relates to a hanger kit for travel which can be carried like a pencil case or put in a bag when the kit containing a foldable hanger and clothesline is closed when traveling. The foldable hanger is provided in the kit, and the clothesline with a connected rubber sucking plate is provided to the bottom of the kit, so that a user can simultaneously use the clothesline and the hanger when hanging out clothes.
Patent KR-20210070424-A (KR)
Title: Capacitance Pre-Discharge Type Pressure Sensor Module
Inventor: LEE DUCKYEON
IPC: G01L9/00
Filed: 2019-12-04
Abstract: A capacitive priority discharge type pressure sensor module according to the present invention comprises: a conductive layer formed to have conductivity; and a circuit layer including an electrode channel that includes a first electrode and a second electrode provided to be spaced apart from each other, and forming a stacked structure with the conductive layer, wherein the first electrode and the second electrode are formed to conduct electricity with each other by the conductive layer when a pressure is applied from the outside, and the capacitance decreases according to the magnitude of the pressure.
Patent KR-20210070719-A (KR)
Title: Holographic display device and method of manufacturing the same for extending viewing angle using transmissive phase mask
Inventor: OH KWAN JUNG
IPC: G03H1/26
Filed: 2019-12-05
Abstract: Disclosed are a holographic display device and a method with an extended viewing angle using a transmissive phase mask. The holographic display device includes: a spatial light modulator (SLM) for modulating and outputting incident light according to a hologram pattern; and the transmissive phase mask which modulates and outputs the light output from the spatial light modulator. The transmissive phase mask may have a smaller pixel pitch than the spatial light modulator. Therefore, it is possible to extend the viewing angle compared to a conventional holographic display.
Patent KR-20200069251-A (KR)
Title: Electronic device and operating method for providing a conversational game
Inventor: SRIKRISHNAN ANJANA
IPC: A63F13/79
Filed: 2019-12-06
Abstract: Disclosed is a method for providing an interactive game to a user on an electronic device. The method acquires user data collected with respect to a user, determines a type of user data for providing an interactive game based on the user data, generates questions and answers for the interactive game based on the user data belonging to the determined type in the user data, and provides the interactive game including the questions and the answers to the user.
Patent KR-20210073411-A (KR)
Title: Portable Breathalyzer with Alcohol decomposition prediction function
Inventor: KIM JU SEONG
IPC: G01N33/497
Filed: 2019-12-10
Abstract: The present invention provides a breathalyzer (1000) manufactured in a certain form, and the breathalyzer (1000) includes: C-type connector open button (100) at a lower end of a side surface of the breathalyzer (1000), a C-type connector 200 at the lower end, a mobile phone connection confirmation LED sensor (300) at an edge of a top surface, a circular alcohol sensor (400) at one side of the top surface, and a numerical notification LED sensor (500) at a central portion of the top surface. According to the present invention, when a user blows his/her mouth into the breathalyzer including a built-in digital sensor in a state of drinking, it is possible to quickly recognize the his/her drinking state through the LED sensor that may be directly identified on the product. In addition, a blood alcohol concentration value and legal action may be monitored through an application screen linked to the product to prevent drunk driving. In particular, the present invention may solve inconvenience of providing general information as in the prior art by additionally informing the user of a predicted alcohol decomposition time according to the user and have an effect of being able to grasp the driving time of the user.