baber/WOPTO huggingface dataset:
Patent KR-20210131057-A (KR)
Title: Electronic device for establishing wireless communication channel and operating method thereof
IPC: H04W88/06
Filed: 2020-04-23
Abstract: The present invention relates to an electronic device for establishing a wireless communication channel to reduce power consumption and an operation method thereof. According to one embodiment of the present invention, the electronic device comprises a communication circuit, a memory, and a processor operatively connected to the communication circuit and the memory. The method stores instructions to enable the processor, during execution, to use a communication module to receive a first signal from an external electronic device in which a wireless communication channel based on a first RAT (radio access technology) is established; check a distance between the electronic device and the external electronic device on the basis of the first signal; receive a second signal based on the second rat in space in response to confirming that the distance is within a distance within which communication based on the second RAT is possible to check the location of the external electronic device in the space; and establish a wireless communication channel based on the second RAT with the external electronic device based on the location of the external electronic device. Various other embodiments are possible.
Patent KR-20210131190-A (KR)
Title: Positive Psychological Capital Enhancement Service System
IPC: A61B5/16
Filed: 2020-04-23
Abstract: The present invention relates to a positive psychological capital estimation service terminal and a positive psychological capital estimation service system. More specifically, users can measure the degree of positive psychological capital every day through measurement of four items which are self-efficacy, hope, optimism, and resiliency and can receive, as a result, a plan for enhancing positive psychological capital. In addition, positive psychological capital measured for a preset period can be accumulated and transmitted to an expert and the expert relates to a positive psychological capital evaluation service system can provide a specific and suitable positive psychological capital enhancement method for the users. The system comprises a service providing server, a user terminal, and a manager terminal.
Patent KR-20210141032-A (KR)
Title: A sampler device for investigation of ground using hand drill
IPC: E21B49/02
Filed: 2020-05-15
Abstract: The present invention relates to a sampler device for investigation of the ground using a portable hand drill. According to the present invention, the sampler device comprises: a guide member (200) erected perpendicular to the ground and having a guide rail (210) formed on one side thereof; a rail block (300) which moves up and down along the guide rail (210) of the guide member (200) and has a drill fixing part (320) formed on one side of the rail block so that the hand drill (100) is detachably fixed thereto; a coupling (400) coupled to a drive shaft of the hand drill (100); a core drill (500) coupled to the coupling (400), having a space therein and forming a machining blade at a lower end thereof; and a sample collection tube (600) which is slide-inserted into the space of the core drill (500) to form an integral body. According to the present invention, a worker can carry and easily and conveniently move the device to a soil sample collection site for ground investigation, and can easily install the sampler device at a work location.
Patent KR-20210141050-A (KR)
Title: Steering wheel reaction torque control apparatus
IPC: G05G5/03
Filed: 2020-05-15
Abstract: Disclosed is a steering reaction force apparatus. The steering reaction force apparatus according to the present invention comprises: a column housing; a shaft unit which is mounted on the column housing to be rotatable; a lock ring unit which is mounted on an outer lateral surface of the shaft unit and has a plurality of toothed units on an outer circumferential surface thereof; and a key lock unit which is inserted in a groove unit between the toothed unit and the adjacent toothed unit to restrict rotation of the lock ring unit. The steering reaction force apparatus restricts a rotation angle of a steering wheel in a predetermined range and prevents rotation of a handle even when an ignition of a vehicle is turned off.
Patent KR-20210142950-A (KR)
Title: A testee sample tools for a virus test
IPC: A61B13/00
Filed: 2020-05-19
Abstract: The present invention relates to a subject specimen tool for virus testing, and more specifically, to a subject specimen tool for virus testing, which enables an examiner to collect a specimen of a subject by using a specimen collection swab, while being worn by the subject, and is kept airtight during specimen collection so that a contaminant in a mask does not leak outside of the mask, and thus, contamination around testing and infection of the examiner can be prevented. To this end, provided is a subject specimen tool for virus testing, comprising: a mask for shielding the face or a portion thereof of a subject; a specimen collection swab which is inserted into the mouth or nose of the subject wearing the mask, to collect a specimen; a swab insertion/withdrawal hole part formed in the mask and having a path with a diameter sufficient for the specimen collection swab to be inserted thereinto and withdrawn therefrom; and a detachable cap configured to be detachable from the swab insertion/withdrawal hole part and having an opening means which is open to guide the specimen collection swab to the path of the swab insertion/withdrawal hole part, wherein the opening means is open only in one direction toward the swab insertion/withdrawal hole part.
Patent KR-20210150028-A (KR)
Inventor: LEE JUNG YONG
IPC: G08B7/06
Filed: 2020-06-03
Abstract: The present invention relates to a kiosk having a heat detection and disinfection system, comprising: an input/output unit which has a user's input signal input thereto, and allows at least one of a video, an image, and voice generated by the input signal to be output to the outside; a sensing unit which senses the user's body temperature by capturing a thermal image when the user's motion within a set distance is detected; a sterilization unit which has a disinfection space formed therein, and sprays a disinfectant solution when the user's body is inserted into the disinfection space; and a control unit which controls operations of the input/output unit, the sensing unit, and the sterilizing unit. When the user's body temperature measurement temperature value sensed by the sensing unit exceeds a set temperature value, the control unit controls the input/output unit to output at least one of a warning video, a warning image, and warning voice to the outside.
Patent KR-20210156152-A (KR)
Inventor: SHIN DONG HOON
IPC: G06F16/28
Filed: 2020-06-17
Abstract: Disclosed are a method and a device for extracting a relationship between entities. According to one disclosed embodiment, the method for extracting a relationship between entities is a method performed by a computing device having one or more processors and a memory storing one or more programs to be executed by the one or more processors. The method includes: an operation of extracting a preset entity from a sentence and generating a dependency analysis tree by performing dependency parsing on each sentence; an operation of generating a sentence path related vector for each sentence based on the dependency analysis tree and generating a sentence relationship related vector between sentences included in a paragraph; and an operation of determining a polynomial relationship between the extracted entities based on the sentence path related vector and the sentence relation related vector.
Patent KR-20210158504-A (KR)
Inventor: GONG SUK TAE
IPC: C08L67/06
Filed: 2020-06-24
Abstract: Composite materials are generally called FRP and are manufactured by combining fibers and resins, and fibers are generally made of glass, but various materials such as carbon are used as needed. If a resin is acid or corrosion resistant, a vinyl ester resin is used, and in general, inexpensive unsaturated ester resins are used, but vinyl ester resins and unsaturated ester resins burn easily, and toxic gas is generated when burning, and there is a problem in that people drink poisonous gas and suffocate in a short time by the gas, rather than being burned to death in the case of a fire. The resin for making FRP is a thermosetting resin, which is generally used as a two-component type, and is used by mixing 0.3 to 1% of a curing agent with the vinyl ester resin and an unsaturated ester resin, and adding an accelerator or a retarder as necessary. After the curing agent is added, UV light or heat is applied to induce a curing reaction, so that a novel polymer is formed by reacting 30 to 70% of water in the water glass component with vinyl ester or unsaturated polyester.
Patent KR-20220000197-A (KR)
Title: Catamaran changing interval between two hulls
Inventor: CHOUNG YUNU
IPC: F16H7/02
Filed: 2020-06-25
Abstract: The present invention provides a catamaran comprising: first and second hulls spaced apart from each other; and an adjusting unit having both sides connected to the first and second hulls, and for adjusting the distance between the first and second hulls. The control unit includes: a first connecting rod having one end rotatably connected to the first hull; a second connecting rod having one end rotatably connected to the second hull; an adjusting body disposed between the first and second connecting rods; a first rotating wheel rotatably disposed on the adjusting body and connected to the first connecting rod; a second rotating wheel rotatably disposed on the adjusting body and connected to the second connecting rod; and a driving unit for rotating the first rotating wheel and the second rotating wheel. The catamaran can adjust the distance between the first and second hulls arranged parallel to each other according to the operating state of a ship such as anchoring or sailing. The catamaran can reduce the space occupied by the catamaran by narrowing the distance between the first hull and the second hull during storage and transport, and can increase the distance between the first hull and the second hull during sailing, thereby achieving stability of the catamaran.
Patent KR-20220015101-A (KR)
Inventor: KIM SE YEON
IPC: B08B7/02
Filed: 2020-07-30
Abstract: The present invention relates to a wig washing device with a simple washing structure and, more specifically, to a wig washing device designed to wash dust and contaminated parts of a worn wig. The present invention comprises: a washing housing with an outlet formed on one side, a washing space provided therein, and a vent hole formed therein; a pull-out panel disposed inside the washing housing and having a base panel formed on an upper surface thereof; a holder part formed on the base panel to support a wig; and a vibrator installed on the upper part of the base panel to transmit vibration to the holder part. After placing a worn wig on the holder part of the washing housing, dust and foreign substances are easily separated from the wig by vibration, and the wig is sprayed with washing liquid, steam, or water to wash the contaminated part. Therefore, the wig can be washed easily and uniformly, improving the washing efficiency. Smooth ventilation is possible, so it is possible to maintain a smooth temperature and humidity for wig management, and it is easy to store and manage the wig.
Patent KR-20220015612-A (KR)
Title: Method for estimating electrical parameter for railway ipmsm based disturbance observer, recording medium and device for performing the method
Inventor: KIM WONHEE
IPC: H02P21/18
Filed: 2020-07-31
Abstract: A disturbance observer-based parameter estimation method for a railway interior permanent magnet synchronous motor (IPMSM) comprises: constructing a disturbance observer based on an inverse function of a motor model having a state variable of a railway IPMSM; setting a gain of the disturbance observer based on a maximum frequency of disturbances calculating an auxiliary state variable from the disturbance observer through an auxiliary variable dynamics equation while driving of the IPMSM; deriving a disturbance estimate of the state variable using the auxiliary state variable; and compensating for the disturbance estimate by estimating a parameter through a linear operation using the disturbance estimate of the state variable and a measurement of the state variable when a parameter change or disturbance occurs in real time during the driving of the IPMSM. Accordingly, when the parameters change or disturbance in a system occurs in real time during the driving of the motor, the parameter change can be accurately estimated through a linear operation.
Patent KR-20210039279-A (KR)
Title: Different action user-interface components in a comparison view
Inventor: PERIYATHAMBI RAMESH
IPC: G06F3/0484
Filed: 2020-08-07
Abstract: Disclosed are different action user interface components in a comparison view. First, a selection is received to display the comparison view via a user interface of a list platform. A plurality of lists of the list platform are selected for inclusion in the comparison view. A comparison view system determines an action among a plurality of actions used by the list platform to be associated with each of the lists. A display device simultaneously displays the lists in the comparison view through the user interface of the list platform, and displays an action user interface component (e.g., a button) in each of the lists. The action user interface component is selectable to initiate the action associated with each of the lists. According to the described technique, the action user interface component displayed in at least two of the lists is selectable to initiate different actions in association with each of the lists. Accordingly, actual participation of a user with respect to a service provider is utilized to cause transition in the comparison view.
Patent KR-20220021521-A (KR)
Inventor: PARK OUN YOUNG
IPC: G01M7/08
Filed: 2020-08-14
Abstract: A drop test apparatus according to one embodiment comprises: a base unit on which a sample that is a test target is fixed; a test unit which is disposed on an upper side of the base unit and fixes or releases an impact element that is fall for applying impact on the sample; and a support unit which connects the base unit and the test unit. The impact element has a long column shape with one sharp lower end, and the test unit fixes and releases the impact element by slide-type operating method. The drop test apparatus tests durability of the sample more realistically.
Patent KR-20220023874-A (KR)
Inventor: PARK GIL YEONG
IPC: G01J1/04
Filed: 2020-08-20
Abstract: According to an embodiment of the present invention, provided is an optical inspection device for optical performance test of a display device, comprising: a lens unit that receives and transmits light from the outside; a phase film unit capable of transmitting the provided light by changing the phase difference; and an image processor capable of acquiring electrical information based on the provided light information, wherein the phase film unit has a retardation of 7000 nm or more. The present invention relates to the optical inspection device for optical performance test of a display device with improved optical inspection reliability, and the optical inspection method using the same.
Patent KR-20220023879-A (KR)
Title: The manufacturing method of sujeongwa taste caramel and the sujeongwa taste caramel made by it
Inventor: JIN JI YOO
IPC: A23G3/46
Filed: 2020-08-21
Abstract: The present invention relates to a method for manufacturing caramel with fruit punch flavor and caramel with fruit punch flavor manufactured thereby. The caramel with fruit punch flavor according to the present invention can provide feeling of drinking fruit punch by mixing Cinnamomum verum, cinnamon bark and ginger juice, and has excellent taste, aroma and texture.
Patent KR-20200105768-A (KR)
Inventor: PARK EUN SEO
IPC: G08B21/24
Filed: 2020-08-21
Abstract: The present invention relates to a mobile phone alarm device for sounding an alarm when a mobile phone is away from the mobile phone alarm device by a certain distance to prevent the mobile phone from being lost. The mobile phone alarm device comprises: an alarm device body for sounding an alarm; an alarm device transmission part inside the alarm device body for receiving a Bluetooth signal; and an alarm device necklace outside the alarm device body for allowing the alarm device body to be hung around a neck. Accordingly, the present invention has an effect of preventing the mobile phone from being lost by sounding an alarm when the mobile phone is away from the mobile phone alarm device by a certain distance.
Patent KR-20200105454-A (KR)
Inventor: JONG HUN JUNG
IPC: G08B7/06
Filed: 2020-08-21
Abstract: The present invention relates to a danger signal generator of a separation structure. Specifically, the present invention relates to the danger signal generator of the separation structure which transmits a danger signal while a transmitter transmitting a danger signal is separated when a danger situation occurs so that a location or a situation of the danger is recognized from the outside. The danger signal generator comprises: an operation module (12); a transmitter module (11) separated from the operation module (12) and generating a danger signal when a predetermined condition is detected while being coupled to the operation module (12); and a danger detection sensor installed inside the operation module (12). The transmitter module (11) includes a display means which is recognizable from the outside while being able to move to a predetermined location in accordance with an external environment.
Patent KR-20220026754-A (KR)
Inventor: KANG JAE GYU
IPC: C23C14/50
Filed: 2020-08-26
Abstract: An embodiment of the present invention provides an alignment device and an alignment method for accurately aligning a mask and a magnet member. A substrate alignment device in a substrate processing facility according to an embodiment of the present invention comprises: a base plate in which a mask holder on which a patterned mask is seated is coupled to a lower portion; a horizontal driving stage coupled to the base plate and moving or rotating in a horizontal direction; a substrate lifting plate coupled to be fixed to the horizontal driving stage to lift or lower a substrate holder supporting a substrate; and a magnet lifting plate for lifting or lowering a magnet member for making the mask adhere to the lower portion of the substrate. The magnet lifting plate can be independently driven with respect to the horizontal driving stage. According to an embodiment of the present invention, it is possible to prevent the mask and the magnet member for processing the substrate from being misaligned by configuring the magnet lifting plate for the lifting and lowering of the magnet member to be driven independently with respect to the horizontal driving stage for driving the substrate in the horizontal direction.
Patent KR-20220031155-A (KR)
Title: Apparatus and method for determining sening error of low voltage dc-dc converter
Inventor: KWON SOON MYUNG
IPC: B60L58/12
Filed: 2020-09-03
Abstract: A device for determining a sensing error of a low voltage DC-DC converter (LDC) according to one embodiment of the present invention comprises: a low voltage DC-DC converter (LDC) which controls and senses a current supplied to a vehicle load and the output and cut-off of the output of the current to charge a battery; a battery control device which senses a charging/discharging current of the battery; an electric power control device which receives the current output from the LDC or a current discharged from the battery and controls the on/off of a switching element to determine whether or not to output to the load for controlling vehicle driving; and a control unit which acquires the current output from the LDC, the current input to the vehicle load, the charge/discharge current output from the battery control device, and the current sensed by the electric power control device according to the current output/current output cut-off of the LDC and the on/off of the switching element and determines whether the LDC has a sensing failure based on the obtained current. Accordingly, it is possible to determine whether LDC has a sensing failure without separate equipment so as to prevent battery discharge and to determine, in advance, any external defects to ensure that a safe driving environment can be provided to a driver.
Patent KR-20210031402-A (KR)
Title: Composition for Improving Dry Eye Syndrome Comprising Extract of Aralia
Inventor: HONG EUN KYUNG
IPC: A61K36/25
Filed: 2020-09-09
Abstract: The present invention relates to a composition for alleviating dry eye syndrome containing an extract of Aralia elata. The composition according to the present invention has almost no toxicity and side effects, thereby being able to be used to more safely prevent or alleviate dry eye syndrome. An objective of the present invention is to provide the composition for alleviating dry eye syndrome that can safely and effectively prevent or treat dry eye syndrome and can be formulated in various formulations.
Patent KR-20220033291-A (KR)
Title: A pouch for Phone case
Inventor: LEE CHANG HAK
IPC: A45C13/00
Filed: 2020-09-09
Abstract: The present invention relates to a set of accessories for taking selfies and, more specifically, to a set of accessories for taking selfies that accommodates a phone case for taking a selfie, is convenient to carry around, and allows a user to take it out easily and take selfies happily. The set of accessories for taking selfies according to the present invention comprises: a phone case including a case body that has an open front and accommodates a mobile phone therein, and a handle that is formed on one end of the case body and formed in the shape of a stick; and a bag that accommodates the phone case therein and can be worn by a user, wherein the bag has an inlet through which the phone case enters and exits, and the handle of the phone case is exposed to the outside when the phone case being stored.
Patent KR-20210091648-A (KR)
Title: Coating device
Inventor: NISHIO TSUTOMU
IPC: B05C11/10
Filed: 2020-09-22
Abstract: In applying an application liquid (P) from a discharge hole (11) of a slit shape to a surface of an applied object in an application liquid accommodating unit (11) of a nozzle for application by relatively moving the nozzle (10) for application to the applied object on the applied object (W), a control means (22) for controlling supply and stop of the application liquid to the application liquid accommodating unit between an application liquid supply device (20) and the nozzle for application, an application width adjusting means (13) for adjusting an application width of the application liquid applied from the discharge hole of the slit shape to the surface of the applied object in the application liquid accommodating unit, and a gas supply means (30) for supplying a gas at a constant pressure into the application liquid accommodating unit to discharge the application liquid stored in the application liquid accommodating unit are installed.