baber/WOPTO huggingface dataset:
Patent KR-20200058355-A (KR)
Inventor: LEE JONG WOO
IPC: G01D5/12
Filed: 2020-05-20
Abstract: The present invention is to provide an apparatus for sensing a rotating body which can detect a minute displacement of the rotating body. According to one embodiment of the present invention, the apparatus for sensing a rotating body may include: a sensor unit including a first sensor configured such that the inductance increases when the rotation angle of an object to be detected, which rotates around a rotary axis, is in a first rotation angle range and the inductance decreases the rotation angle of the object to be detected is in a third rotation angle range; and a rotation information calculating unit which calculates a difference value by differentiating output signals of the first sensor and the second sensor and compares a plurality of comparison values within a range between the minimum value and the maximum value of the difference value with the difference value.
Patent KR-20210144031-A (KR)
Title: Coil component
IPC: H01F27/33
Filed: 2020-05-21
Abstract: According to one aspect of the present invention, a coil component includes: a body having one surface and an opposite surface facing each other, one end surface and an opposite end surface connecting the one surface to the opposite surface and facing each other, and one side surface and an opposite side surface connecting the one end surface to the opposite end surface and facing each other; a winding coil disposed inside the body, and having a plurality of turns such that first and second drawing-out parts are exposed to the one end surface and the opposite end surface of the body, respectively; a noise removal part disposed inside the body while being spaced apart from the winding coil, and including a pattern part having one end and an opposite end spaced apart from each other to form an open loop, and a third drawing-out part connected to the pattern part so as to be exposed to the one side surface of the body; an insulating layer disposed between the winding coil and the noise removal part; and first to third external electrodes spaced apart from each other on the one end surface, the opposite end surface, and the one side surface of the body, and connected to the first to third drawing-out parts, respectively, wherein one of the turns of the winding coil has a line width that is greater than a thickness.
Patent KR-20210145338-A (KR)
Inventor: LIM JIHOON
IPC: H01M10/48
Filed: 2020-05-25
Abstract: The present invention relates to a battery module including a non-contact temperature sensor, and a battery pack. According to the present invention, since the non-contact temperature sensor is applied, accurate temperature measurement is possible even in an environment in which it is difficult to mount the temperature sensor due to a structure or when it is difficult to accurately bring the temperature sensor in contact with a temperature measurement point due to the positional deviation of a battery cell.
Patent KR-20210147717-A (KR)
Inventor: KIM DONGGUN
IPC: H04W76/27
Filed: 2020-05-29
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. In addition, the present disclosure proposes a method and apparatus for a terminal to normally receive an MBS service in various scenarios.
Patent KR-20200079223-A (KR)
Inventor: KIM HAE DONG
IPC: G06Q30/06
Filed: 2020-06-05
Abstract: In order to perform a method of managing an investment-type shopping mall according to an aspect of the present invention, a shopping mall operating device selects a shopping mall product to calculate an investment return index. The shopping mall operating device calculates an evaluation score for each evaluation item for the shopping mall products. The shopping mall operating device calculates the evaluation score of the shopping mall product by converting the evaluation score into an investment return index. The shopping mall operating device provides product information including the calculated investment return index corresponding to each product.
Patent KR-20210153175-A (KR)
Inventor: SHIN DONG HEE
IPC: G09G3/36
Filed: 2020-06-09
Abstract: Disclosed is a display device which comprises: a first pixel having a first transistor which includes a first control electrode, a first input electrode, and a first output electrode separated by a gap from the first input electrode and a first pixel electrode connected to the first output electrode; a second pixel having a second transistor which is adjacent to the first pixel in a first direction and includes a second control electrode, a second input electrode, and a second output electrode separated by a gap from the second input electrode and a second pixel electrode connected to the second output electrode; and a scanning line interposed between the first pixel and the second pixel to provide scanning signals to the first control electrode and the second control electrode. The first input electrode and the second input electrode are disposed in a second direction intersecting the first direction respectively from the first output electrode and the second output electrode and the first input electrode may include a first extension portion extended between the first output electrode and the second output electrode. Accordingly, provided is a display device which reduces the deviation of capacitances between pixels and data lines.
Patent KR-20210153202-A (KR)
Inventor: CHOI DAI KYU
IPC: A61N1/40
Filed: 2020-06-10
Abstract: The present invention provides a heating device. The heating device comprises: electrode modules irradiating electromagnetic waves to a human body supported on a support and having a pair of facing electrodes, respectively; and a controller for controlling the electrode module. The controller may irradiate an electromagnetic wave to the human body by using an electrode module selected among the electrode modules.
Patent KR-20210153496-A (KR)
Inventor: HAN JAE GEUN
IPC: B65D75/58
Filed: 2020-06-18
Abstract: The present invention relates to wrapping paper for marketing in a form of hanging on a protrusion, which comprises: a locking unit (11) hung by a protrusion of a product; and a product storage unit (12) in which the product is stored. The locking unit (1) has one or more cut lines to allow the protrusion of the product to be inserted into the locking unit (11), and the product storage unit (12) is extended from the locking unit (11).
Patent KR-20220005115-A (KR)
Title: Apparatus for separating billing by wireless communication technology to provide multiple wireless communication technologies in the same core equipment
Inventor: MOON CHEOL SUNG
IPC: H04W4/24
Filed: 2020-07-06
Abstract: According to an embodiment of the present invention, a device for separating billing by wireless communication technology, comprises: a plurality of base stations for sharing a core device, but providing a terminal with a wireless section service through different wireless access technologies; an MME for identifying the wireless access technology served to the terminal in accordance with a received IP of the base station when the IP of the base station that provides the wireless section service for the terminal is received from a master node among the base stations, and transmitting the identified wireless access technology; and an SGW for storing the wireless access technology corresponding to the terminal, and transmitting the identified wireless access technology to a PGW when the stored wireless access technology and the wireless access technology transmitted from the MME are compared, and are different from each other. Therefore, billing can be divided for wireless access technology to allow a terminal to be charged.
Patent KR-20220005664-A (KR)
Title: Glass article processing device and glass article processing method using the same
Inventor: LEE HOI KWAN
IPC: C03C21/00
Filed: 2020-07-06
Abstract: Provided are a tempered glass manufacturing device and a tempered glass manufacturing method using the same. The tempered glass manufacturing device comprises: a tempered chamber which includes a space in a first chamber; a preheating chamber which includes a space in a second chamber different from the space in the first chamber; and a first induction coil which is disposed in the preheating chamber.
Patent KR-20220011283-A (KR)
Title: A ladder with height adjustment clamp
Inventor: LEE DAE KON
IPC: E06C7/18
Filed: 2020-07-21
Abstract: The present invention relates to a clamp for adjusting the height of a safety railing of a work ladder having a work plate. The present invention, in a work ladder having a plurality of footholds between a support (1) and a support (1a), composed of a pair of right and left sides to be erected on the ground and having a work plate (10) above thereof to enable a worker to step thereon, has a safety railing installed above the work plate (10), has the safety railing (100) connected and fixed to an auxiliary support (120), which is slid and inserted into the supports (1) (1a), and has a clamp (200) installed so that the auxiliary support (120) can be locked to the supports (1) (1a) as positioned. The present invention enables the height of a safety railing to be adjusted to be fit for the body shape of a worker on a work ladder by the vertical rotation of a lever constituting a clamp, thereby enabling convenient manipulation of a single worker and stable locking.
Patent KR-20220011922-A (KR)
Title: Method and system for managing visit history of visitors
Inventor: SHIN SUNG CHEOL
IPC: H04L9/40
Filed: 2020-07-22
Abstract: A method and system for managing the visit history of a visitor are provided. The method for managing the visit history of a visitor according to an embodiment of the present invention includes the steps of: encrypting visit information generated when a visitor enters and exits by using a visitor terminal; generating an authentication key capable of confirming public visit information allowed to be disclosed by the visitor, from the encrypted visit information; and providing the authentication key to a manager terminal that manages access so as to check the public visit information.
Patent KR-20220014206-A (KR)
Inventor: LEE DAE WON
IPC: D04H3/02
Filed: 2020-07-28
Abstract: The present invention relates to a positively charged media having excellent ability of removing charged particles and a method for manufacturing the same, and more specifically, to a positively charged media having excellent selective ability of removing negatively charged organic/inorganic particles, heavy metal ions and pathogenic microorganisms in water, and a method for manufacturing the same.
Patent KR-20220021235-A (KR)
Inventor: KIM TAE HONG
IPC: B60W50/10
Filed: 2020-08-13
Abstract: Disclosed are a device for compensating friction sensation of an electric power steering device, and a method therefor. According to the present invention, the device for compensating friction sensation of an electric power steering device comprises: a steering information input unit receiving steering information generated from a steering shaft; and a control unit determining a size and duration of a compensation gain based on the steering information inputted from the steering information input unit and stabilizing a high frequency element according to steering speed to output the compensation gain within a set range.
Patent KR-20220021300-A (KR)
Inventor: BAE NAM YOUL
IPC: E01H11/00
Filed: 2020-08-13
Abstract: The present invention relates to a flame injector with a flame spreader, which includes: a flame injection unit; a fuel supply unit supplying a fuel to the flame injection unit; and a housing surrounding the flame injection unit. The housing includes: a main body having an opening on one side and surrounding the flame injection unit such that one side of the flame injection unit is opened; and a flame spreader provided inside the one side opening formed on one side of the main body and having circumferential holes such that at least a part of the flame injected in one direction from the flame injection unit is dispersed and injected. The circumferential holes are formed in the remaining region excluding the middle region of the flame spreader such that at least a part of the flame injected from the flame injection unit is not discharged through the middle region of the flame spreader. The middle region corresponds to the region of direct injection of the flame injected by the flame injection unit.
Patent KR-20220021638-A (KR)
Inventor: YOON JANG HYUN
IPC: H03K19/003
Filed: 2020-08-14
Abstract: An objective of the present invention is to provide a high-speed level shifter capable of preventing malfunction when outputting an output signal and capable of high-speed operation. The present invention discloses the high-speed level shifter for converting a low voltage into a high voltage. The high-speed level shifter comprises: an output circuit for outputting an output signal of a high voltage range through an output terminal in response to an input signal of a low voltage range; an input circuit operating in a low voltage range and controlling an output of an output signal through an output terminal in response to the input signal; and a connection circuit for dropping a voltage applied to the input circuit from the output circuit.
Patent KR-20220026878-A (KR)
Title: Method of calculation total heat energy in ladle refractory
Inventor: CHOI HYOUNG KEUN
IPC: G01K1/02
Filed: 2020-08-26
Abstract: The present invention provides a method for calculating the amount of heat content of a ladle refractory for reducing a temperature deviation of a steelmaking process. According to an embodiment of the present invention, the method for calculating the amount of heat content of a ladle refractory comprises steps of: providing a ladle having a ladle refractory; providing an inner temperature of the ladle refractory; providing an outside temperature of the ladle refractory; using the inner temperature, the outer temperature, and the thermal conductivity of the ladle refractory to derive a temperature distribution according to the location in the ladle refractory; and calculating the amount of heat content of the ladle refractory by using the temperature distribution according to the location.
Patent KR-20220030333-A (KR)
Title: Display device and driving method of display device
Inventor: AN BYOUNGKWAN
IPC: G09G3/3225
Filed: 2020-08-27
Abstract: A display device comprises a display panel on which an image is displayed, an afterimage compensation unit that receives image data and compensates for the image data on the basis of lifespan data to generate lifespan compensation data, and a panel driving unit for driving the display panel by providing a data signal corresponding to the lifespan compensation data to the display panel. The afterimage compensation unit comprises: a compensation unit configured to receive first accumulated data, generate lifespan data on the basis of the first accumulated data, and output life compensation data obtained by compensating image data on the basis of the lifespan data; a memory control unit for receiving second accumulated data and lifespan data from the compensation unit; a volatile memory for receiving and storing second accumulated data from the memory control unit; a main non-volatile memory for receiving and storing second accumulated data from the memory control unit; and a sub non-volatile memory that receives and stores lifespan data from the memory control unit. It is possible to prevent afterimages from appearing on a display panel.
Patent KR-20220032272-A (KR)
Inventor: JEONG MIN GYEONG
IPC: A47G21/06
Filed: 2020-09-07
Abstract: The present invention relates to a detachable chopstick corrector for adults, which performs chopstick correction anytime, anywhere with the detachable chopstick corrector, thereby solving a problem of having to carry the whole chopsticks when a user wants to use the chopsticks outside. Therefore, the present invention solves the existing problem of having to carry the whole chopsticks when the user wants to use the chopsticks outside. That is, the present invention is composed of the detachable chopstick corrector formed in a detachable type so that the chopstick correction can be performed anytime, anywhere in the correcting chopsticks. Therefore, the present invention performs the chopstick correction anytime, anywhere with the detachable chopstick corrector, thereby solving the problem of having to carry the whole chopsticks when the user wants to use the chopsticks outside. Accordingly, the present invention solves the existing problem of having to carry the whole chopsticks when the user wants to use the chopsticks outside.
Patent KR-20220032279-A (KR)
Inventor: CHOI GYU JEONG
IPC: A01K1/02
Filed: 2020-09-07
Abstract: The present invention relates to a pet house using a prefabricated body capable of allowing a user to conveniently assemble and carry a house by a front body of the house; allowing the user to conveniently assemble and carry the house by a lower body of the house; and allowing the user to conveniently assemble and carry the house by a side body of the house. Since the house is integrally manufactured to solve difficulty of carrying and storing due to large volume, the house is integrally manufactured and solves conventional difficulty of carrying, storing, and transporting due to the large volume. That is, the present invention relates to the house for a pet comprising: the front body of the house; the lower body of the house; and the side body of the house. The front body of the house adds four rectangular grooves on a front surface of the body and protrusion type assembling units in an upper end and a lower end to allow the user to conveniently assemble, carry, and transport the house. The lower body of the house is composed by making eight rectangular grooves on the front surface of the body to allow the user to conveniently assemble, carry, and transport the house. The side body of the house adds eight protrusion type assembling units on a side surface of the body to allow the user to conveniently assemble, carry, and transport the house. Therefore, the present invention allows the user to conveniently assemble and carry the house by the front body of the house; allows the user to conveniently assemble and carry the house by the lower body of the house; and allows the user to conveniently assemble and carry the house by the side body of the house. Since the house is integrally manufactured to solve the difficulty of carrying and storing due to the large volume, the house is integrally manufactured and solves the conventional difficulty of carrying, storing, and transporting due to the large volume.
Patent KR-20220032320-A (KR)
Title: Sealing member
Inventor: KIM HYUNG SANG
IPC: B65D53/04
Filed: 2020-09-07
Abstract: A sealing member is provided. The sealing member according to one embodiment of the present invention comprises: an intermediate body that is coupled to a container accommodating the contents therein and has a communication space, which is in communication with the container portion in the interior thereof; and a sealing portion that is provided on the inside of the intermediate body so as to seal the communication space and detachably coupled to the intermediate body, wherein the sealing portion and the intermediate body can be integrally formed by double injection.
Patent KR-20220032829-A (KR)
Title: Cellular phone decoration film with micro lens array applied on the pc layer
Inventor: LEE YEONG MIN
IPC: C08J7/04
Filed: 2020-09-08
Abstract: According to the present invention, a decoration film applied to a back cover of a mobile phone is formed to have a haze visually compared to an existing film, thereby providing various aesthetic senses to a user. The present invention, in a mobile phone back cover film structure in which a micro lens array (MLA) is applied to a polycarbonate (PC) layer attached to the back cover of the mobile phone, is composed of: the PC layer; a MLA layer formed by UV patterning on the entire surface of the PC layer; a UV pattern layer formed on the rear surface of the PC layer; a deposition layer in a form of a UV resin formed on the rear surface of the lower UV pattern layer; and a silk printing layer formed on the rear surface of the deposition layer.
Patent KR-20220033867-A (KR)
Title: Floating structure
Inventor: YOO GOM BOM
IPC: B63B35/34
Filed: 2020-09-10
Abstract: The present invention relates to a floating structure in which a plurality of first hull frames and second hull frames constituting a skeleton part are bolted together, so that even if rolling and yaw phenomena occur in the floating structure due to waves and swells at sea, damage to the first and second hull frames is prevented by the clearance caused by the bolting.
Patent KR-20220037050-A (KR)
Title: tie that can be carried by hanging a mask
Inventor: CHOI SEUNG HO
IPC: A41D13/11
Filed: 2020-09-17
Abstract: The present invention relates to a tie to carry a mask hung thereon. According to the present invention, the tie comprises: a knot frame; a tie main body knotted in the knot frame and formed and decorated while being stretched at a predetermined length toward the lower direction; and a pull line inserted into the knot frame in a closed loop shape to place an end part on the back of the tie main body while being tied to a shirt collar. The pull line is formed of an open loop to have both cut end parts and includes rings formed at both end parts by a fixing member and an openable and closeable hanging member having one end inserted into the ring, so that a mask can be used and carried by hanging an ear strap of a mask on the hanging member. Accordingly, the tie provides a decoration effect according to use of the tie, an effect of rapidly repositioning a mask over a wearer's nose and mouth by hanging the mask on the hanging member of the pull line, and an effect of preventing loss by hanging the mask on the hook member when the mask is not used for a while.
Patent KR-20220042274-A (KR)
Title: Makeup anti-breaking and anti-smearing mask with synthetic resins
Inventor: KANG SOO AH
IPC: A62B18/02
Filed: 2020-09-27
Abstract: The present invention relates to a mask, and more specifically relates to a makeup rubbing and smearing preventive mask attached with a synthetic resin. A synthetic resin material is attached to an inner contact surface of a mask in contact with the skin. An objective of the present invention is to improve use satisfaction.