baber/WOPTO huggingface dataset:
Patent KR-20190117438-A (KR)
Inventor: LEE YE WON
IPC: G06Q50/16
Filed: 2019-09-28
Abstract: The present invention relates to a property transfer transaction community service using a smartphone, for properties around schools, for providing price information which is the standard for a transfer transaction based on property data shared by users, and making an easily accessible transfer community space so that the simple and easy transaction can be made. That is, the property transfer transaction community service using a smartphone, for properties around schools, includes a property information search process for a property information sharing application icon installed on the smartphone to execute an application, wherein the property information sharing application icon includes an information sharing window icon and a transfer window icon, includes a detailed information confirmation process capable of confirming detailed property information when the information sharing window icon is clicked, and allows a property information selection process to be executed when the transfer window icon is clicked, wherein the property information selection process includes an information input process, a buyer option selection process and a seller option selection process. Thus, the present invention provides the price information which is the standard for the transfer transaction based on the property data shared by the users, makes the easily accessible transfer community space, to make the transaction simple and easy, thereby selecting a proper price of a property for sale to be transferred, and makes a space in which transfer transactions of students are easily made such that active transaction is made.
Patent KR-20210039014-A (KR)
Inventor: KIM JIN HONG
IPC: G02B27/00
Filed: 2019-10-01
Abstract: The present application relates to a transmittance variable device, which includes a first substrate, a transmittance variable layer, and a second substrate. In the present application, the transmittance variable device can be applied to various uses, while being excellent in transmittance variable characteristics, so as not to cause problems such as crosstalk, rainbow, mirroring or the like.
Patent KR-20210039750-A (KR)
Title: Real-time 3d mapping system for underground space using drone(robot)
Inventor: AN SANG RO
IPC: G06K19/07
Filed: 2019-10-02
Abstract: The present invention relates to a real-time three-dimensional (3D) underground space mapping system using a drone. More specifically, lidar, a high-performance camera and a thermal imaging camera, included in an underground space exploration device, are mounted on a drone (robot) to measure the shape of an underground space, and a drone, a probe, a GPS and a 9-axis gyro sensor are used to three-dimensionally identify a position of a specific space and various shapes, thereby efficiently managing the underground space to prevent various accidents. Space information transmitted in real time from the underground space exploration device is used to perform spatial mapping through a measurement algorithm and a modeling part, thereby efficiently managing an underground space where an accident can occur. Spatial mapping information transmitted from the measurement algorithm and the modeling part is transmitted to a management center server or a manager terminal through a communicable interface module part, thereby bringing about effects of efficiently managing an underground space such as a cave, a coal mine, a sinkhole or the like and predicting an accident to take prompt action.
Patent KR-20210043153-A (KR)
Title: Method and system for ota update control
Inventor: JUNG JAE WON
IPC: G06F8/71
Filed: 2019-10-11
Abstract: According to the present invention, a smart key authentication control method may include: receiving, by a management controller, firmware from an OTA server; transmitting, by the management controller, OTA update information to an AVN; transmitting, by the AVN, the OTA update information to a user terminal; outputting, by the user terminal, an update list and update detailed items based on the OTA update information; receiving, from the user terminal, whether OTA update is approved; and performing the OTA update based on whether the OTA update is approved. According to the present invention, provided are an OTA update control method and a system in which a user can perform the OTA update even outside a vehicle through the user terminal connected to the vehicle.
Patent KR-20210048022-A (KR)
Inventor: KIM SE YONG
IPC: G06F1/16
Filed: 2019-10-22
Abstract: Disclosed are a foldable display device and a hinge device therefor. A foldable display device includes: a display panel including a foldable display area; a first panel support member overlapping a first area of the display panel to support the display panel; a second panel support member overlapping a second area of the display panel to support the display panel; and a hinge device coupled to the first panel support member and the second panel support member to guide folding and unfolding of the display panel based on two virtual rotation axes. Accordingly, the foldable display device can be naturally folded.
Patent KR-20200145635-A (KR)
Inventor: KIM BYOUNG KOOK
IPC: E06B9/24
Filed: 2019-10-23
Abstract: The present invention relates to a window structure which includes: first glass; second glass including light sensitive substances; a light source module radiating light of a wavelength reacting with the light sensitive substances; and a diffraction optical element dispersing the light radiated from the light source module toward the second glass, wherein the light sensitive substances correspond to photochemical reversible reaction materials. The window structure can change a color of the glass without using liquid crystals.
Patent KR-20210048335-A (KR)
Title: Stairs for companion animal
Inventor: KIM YONG HEE
IPC: E04F11/104
Filed: 2019-10-23
Abstract: Disclosed are stairs for companion animals. According to an aspect of the present invention, provided are stairs for companion animals comprising: a stepping part disposed on one side of a high plate to assist companion animals to climb to a high place; a first step part formed on the front of the step part to provide a foothold for climbing to the step part; a second step part formed to be connected to the first step part on the left side of the step part to provide the foothold for climbing to the step part; and a third step part formed to be connected to the first step part on the right side of the step part to provide the footrest for climbing to the step part.
Patent KR-20210048800-A (KR)
Inventor: YUN KEUN JIN
IPC: G06Q10/08
Filed: 2019-10-24
Abstract: The present invention relates to a delivery management robot system which is able to deliver laundry generated in a hospital to a laundry room or laundry transport truck, and deliver a lunch box containing food cooked in a hospital or an external facility to a ward of a patient. In accordance with an embodiment of the present invention, the delivery management robot system comprises: a plurality of loading robots which include a pair of arm units for inputting and packing laundry in a laundry box, load the laundry box, prevent the laundry box from shaking, and gripping or supporting the laundry box, and a pair of leg units for moving; a plurality of transport robots which include a loading unit, which is a space where the laundry box is loaded by the loading robots, and a wheel for transporting the laundry box from the hospital to the laundry room or the laundry transport truck; and a control apparatus which transmits a control signal to the loading robots and the transport robots, controls motions of the loading robots and the transport robots, stops the loading of the laundry box when the loading weight of the loading unit has reached a proper loading weight limit and the loading of the laundry box is completed, and moves the loading robots and the transport robots to a standby position. The loading robots and transport robots are placed in plural numbers at a hospital, laundry room or laundry transport truck, and at a designated position for checking the total volume of the laundry box, and the control apparatus is placed respectively in one of the loading robots and one of the transport robots, which are respectively placed in each place.
Patent KR-20210049444-A (KR)
Title: Elevator Door System
Inventor: KIM TAE HO
IPC: B66B13/08
Filed: 2019-10-25
Abstract: The present invention relates to an elevator door system moving forward and backward along the side surface of an elevator car as a car door and a boarding door are opened and closed. Accordingly, a hoistway does not require a free space for linear left-right movement of the car door and the boarding door, and thus the space between the side surfaces of the elevator car and the hoistway can be minimized, elevator installation space reduction can be achieved, and spatial efficiency can be improved in a building. Even without an increase in hoistway width, the width of the gate can be increased to a form in which the entire front of the elevator car is open. Accordingly, multiple persons can board and leave at the same time, boarding and leaving can be expedited on each floor, and elevator user transportation efficiency can be improved.
Patent KR-20210052625-A (KR)
Title: Protector of potato microtuber for direct field sowing and container for the same
Inventor: SHIN KEE JOON
IPC: A01H6/82
Filed: 2019-10-29
Abstract: Presented is a protector that can protect a seed tuber for a microtuber capable of direct sowing. The protector of the microtuber of the present invention has a structure that can enclose the seed tuber for the microtuber in the form of a conical coil spiral made of a biodegradable polymer. Accordingly, it is possible to increase the productivity of crops after sowing by preventing detachment of germinated shoots from the surface of the seedling during transportation or sowing.
Patent KR-20210051094-A (KR)
Title: water bottle that is easy to drink
Inventor: LEE SANG HEE
IPC: B65D25/42
Filed: 2019-10-29
Abstract: For a purpose of allowing children, patients with sore throats, and the elderly to drink comfortably without straining their necks, an inlet of the existing mineral water bottle is lowered at 45 degrees to have a side surface and make a middle portion thin so as to prevent the mineral water bottle from slipping out of the hand.
Patent KR-20210051489-A (KR)
Title: Stall for calf
Inventor: LEE KYEONG HEE
IPC: A01K1/00
Filed: 2019-10-30
Abstract: The present invention relates to a calf barn for calf-related accident prevention. A fence is included and is disposed outside a mother cow barn. The passage area of a gate (100) adjacent to a feed can or a water can (W) for sharing with mother cow can be adjusted in stages. As a result, the opening and closing state of the gate (100) can be stably fixed. The calf barn is disposed outside the mother cow barn and shares the feed can or the water can (W) of the mother cow barn with the fence of the mother cow barn. The fence (F) is adjacent to the feed can or the water can (W) and has a width and a height at which the head of calf can be passed to the feed can or water can (W) side. The gate (100) has a multistage passage area to respond to the calf head size changing with calf growth.
Patent KR-20210054357-A (KR)
Title: Wireless power transfer cooktop device and method
Inventor: GWANGROK KIM
IPC: H02J50/90
Filed: 2019-11-05
Abstract: A wireless power transfer (WPT) cooktop device including a plurality of heating portions according to the present invention comprises: a plurality of inductive coupling elements disposed to correspond to the plurality of heating portions and including a wire coil for generating a magnetic field when a current is applied; a near field communication (NFC) reader which recognizes an NFC tag of a small electric appliance, and reads information on the small electric appliance from the NFC tag; and a controller which receives the information on the small electric appliance from the NFC tag, identifies the small electric appliance and the heating portion at which the small electric appliance is positioned on the basis of the information on the small electric appliance, transmits wireless power to the small electric appliance through the inductive coupling element corresponding to the identified heating portion, and turns off the NFC reader when transmitting the wireless power to the small electric appliance.
Patent KR-20210055325-A (KR)
Title: Excrement Care Robot with Integrated Analysis Function for Motion and Condition of Bedridden Patient
Inventor: LEE HOON SANG
IPC: A61B5/11
Filed: 2019-11-07
Abstract: An excrement care robot with an integrated analysis function for the motion and condition of a bedridden patient according to the present invention includes a body having a shape corresponding to the curvature of the genitals and buttocks of a human body, and having a processing space opened in a direction of the genitals and buttocks to receive excrement discharged from the human body, a discharge passage provided in the body and communicating with a processing space to discharge excrement of the processing space to the outside, a sensor part provided on the body to detect a movement angle with respect to three axes of the body, and a control part for receiving the sensor value of the sensor part and analyzing the motion of the human body through the movement of the body. The excrement care robot can induce adequate pressure distribution in the bedridden patient's body.
Patent KR-20210055505-A (KR)
Title: Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
Inventor: KIM YOUNG MIN
IPC: H01M4/02
Filed: 2019-11-07
Abstract: The present invention relates to a negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. A negative active material for a rechargeable lithium battery includes an Si-carbon composite including Si nanoparticles and amorphous carbon, wherein the aspect ratio is 0.7 or more and the BET is 10 m^2/g or less.
Patent KR-20210056668-A (KR)
Title: Method and system for providing related kewords with respect to keyword input by user for in order to deriving idea
Inventor: CHOI MIN SEOP
IPC: G06Q10/06
Filed: 2019-11-11
Abstract: The present invention relates to a method for providing related keywords with respect to a keyword input by a user to extract idea, which can extract idea quickly and effectively, and a system thereof. According to the present invention, the method comprises: a step of receiving a first keyword input by a user; a step of determining a plurality of second keywords as keywords related to the first keyword; a step of displaying the second keywords by being mapped on a first table of a mandal-art map with respect to the first keyword; and a step of mapping other keywords to the empty space of the mandal-art map according to keyword input of the user to update and display the mandal-art map.
Patent KR-20210059567-A (KR)
Inventor: KIM SUK KI
IPC: H01M10/6563
Filed: 2019-11-15
Abstract: The present invention provides a fan fault detection device capable of reducing cost of a battery system while securing an insulation distance from the high voltage side. The fan fault detection device includes a plurality of sub-modules; and a master module configured to determine faults of a plurality of fans. In addition, each of the plurality of sub-modules includes: a first input terminal for receiving a detection signal indicating whether a corresponding fan is defective; a second input terminal; an output terminal; a switching circuit connected between the output terminal and a first power source for supplying a voltage signal corresponding to a state signal and, and configured to switch an output of the state signal through the output terminal according to the detection signal; and a first signal transmission circuit connected between the first input terminal and the switching circuit, and configured to transmit the detection signal to the switching circuit according to a signal received by the second input terminal. In addition, in the first sub-module among the plurality of sub-modules, the second input terminal is connected to the first power source. In the remaining sub-modules, the second input terminal is connected to the output terminal of a previous sub-module. In a second sub-module among the plurality of sub-modules, the output terminal may be connected to the master module.
Patent KR-20210060803-A (KR)
Inventor: PARK JI YEONG
IPC: G06V30/224
Filed: 2019-11-19
Abstract: The present invention relates to a QR code-based local newsletter providing service, which comprises: one or more user terminals (200) receiving a local newsletter through a QR code; and a central server (100) generating and providing the local newsletter to the user terminal (200) in real time. One or more QR codes are included in the local newsletter, and the central server (100) can solve an information gap problem of elderly users by providing the local newsletter to the one or more user terminals (200) accessing a URL through the QR code.
Patent KR-20210063917-A (KR)
Title: Vane cartridge device and turbocharger
Inventor: PARK UI YEON
IPC: F02B37/18
Filed: 2019-11-25
Abstract: A vane cartridge device and a turbocharger having the same are disclosed. The vane cartridge device of the present invention includes: a base ring (110) provided on the inside of a turbine housing (H), and having a groove portion (112) formed therein; a cover ring (120) spaced apart from the base ring (110) while forming a concentric circle with the base ring (110); a vane (200) arranged between the base ring (110) and the cover ring (120) and having a vane projection (210) formed to be selectively coupled or decoupled from the groove portion (112) according to the amount of exhaust gas introduced into the turbine housing (H); and an elastic member (300) positioned between the cover ring (120) and the turbine housing (H) and elastically supporting the cover ring (120) toward the vane (200). The vane projection is formed on the vane, which prevents a leak flow and stably secures a flow rate required for bypass.
Patent KR-20210070417-A (KR)
Title: Display device
Inventor: KIM KI HYUN
IPC: H01L21/02
Filed: 2019-12-04
Abstract: A display device includes a substrate; a polysilicon film disposed on the substrate; and a first buffer film disposed between the substrate and the polysilicon film and including one surface in contact with the polysilicon film and the other surface opposite to the one surface. The one surface of the first buffer layer has a first RMS roughness range. The first RMS roughness range is 1.5 nm or less. An object of the present invention is to provide a display device with improved device characteristics of a thin film transistor.
Patent KR-20210072406-A (KR)
Inventor: SHIN JOONG JO
IPC: G01S19/20
Filed: 2019-12-09
Abstract: The present invention relates to a system for correcting location using a satellite-based augmentation system (SBAS) to implement an outdoor hybrid positioning IoT device utilizing an SBAS function and a method thereof. According to the present invention, the system comprises: a location and correction information providing means broadcasting a received SBAS signal received by providing GPS satellite information to users within a service area; an IoT terminal using the GPS signal of the location and correction information providing means and SBAS correction and integrity information received from a geostationary orbit satellite to calculate a corrected location and transmitting corrected location data to a user operation server through a mobile communication network; and a location information processing means generating correction information for correcting an orbital, clock errors, and ionospheric delay errors for GPS satellites, which are used by the users, and generating and providing integrity information for determining whether the GPS signal is abnormal to the location and correction information providing means.
Patent KR-20210077239-A (KR)
Title: Semipermanent optical fiber sensor cable system for vertical seismic profiling
Inventor: CHOI SANGJIN
IPC: E21B47/00
Filed: 2019-12-17
Abstract: The present invention relates to an optical fiber sensor cable system for seismic profiling, wherein an optical fiber sensor can be installed in tight contact with an inner wall of an observation hole. According to the present invention, a pair of flat springs are inserted into the observation hole while kept compressed, and then, the springs are expanded in the observation hole to enable a sensor cable to be simply brought into tight contact with a hollow wall. After profiling, the springs can be compressed again and ejected to the outside. The present invention can bring about advantages of facilitating installation and removal, and enabling universal use regardless of the diameter of the observation hole as well as enabling semipermanent reuse. In particular, the whole optical fiber sensor cable is brought into tight contact with the hollow wall to lead underground vibrations to be accurately delivered in every area of the sensor cable, and, as a result, advantages of a distributed sensor can be maximally manifested.
Patent KR-20210078882-A (KR)
Title: Multi-elemental analysis of blood by inductively coupled plasma/mass spectrometry
Inventor: HAN SANG BEOM
IPC: G01N1/38
Filed: 2019-12-19
Abstract: The present invention relates to a simultaneous analysis of metals in blood using inductively coupled plasma mass spectrometry, which optimizes pretreatment conditions of an analysis sample and establishes analysis conditions to simultaneously analyze metals such as manganese, nickel, copper, arsenic, titanium, selenium, molybdenum, cadmium, tin, antimony, lead, and mercury from a small amount of a blood sample of 3 ml or less.
Patent KR-20200118351-A (KR)
Title: System and method for data augmentation for trace dataset
Inventor: LEE JANGHWAN
IPC: G06K9/62
Filed: 2019-12-20
Abstract: Provided are a classification system and a method thereof. In some embodiments, the method comprises the steps of: forming a first training dataset and a second training dataset from a labeled input dataset; training a first classifier with a first training dataset; training a transformed automatic encoder with a second training dataset comprising an encoder and a decoder; generating a third dataset by supplying a pseudorandom vector to the decoder; labeling a third dataset using the first classifier to form a third training dataset; forming a fourth training dataset based on the third dataset; and training a second classifier with a fourth training dataset.
Patent KR-20210083428-A (KR)
Title: Memory device, and electronic device including the same
Inventor: KIM GA RAM
IPC: G11C16/10
Filed: 2019-12-26
Abstract: A memory device according to one embodiment of the present invention comprises: a memory cell array comprising M number of memory cells (M is a natural number greater than or equal to 2 and less than or equal to N) connected to one bit line and distributing and storing N-bit data (N is a natural number), wherein the M number of memory cells comprise a first memory cell and a second memory cell having different sensing margins; and a memory controller comprising a page buffer that sequentially executes a read operation for the M number of memory cells to obtain the N-bit data and an operation logic that executes an operation using the N-bit data, and that inputs different read voltages to the first memory cell and the second memory cell. Therefore, the present invention is capable of improving an operation speed of the operation logic.