baber/WOPTO huggingface dataset:
Patent KR-20210097049-A (KR)
Title: Docking station for autonomous floor cleaner
Inventor: BROUWERS ANDREW JAMES
IPC: A47L9/28
Filed: 2021-01-28
Abstract: A docking station for charging an autonomous floor cleaner comprises a transmitter capable of transmitting a signal to be detected by a robot. The docking station can comprise an opaque shroud for the transmitter and/or spring-loaded charging contacts. An autonomous floor cleaner can comprise a passive receiver to detect the signal emitted from the docking station, and a time-of-flight sensor for position/proximity detection. A robot can optionally turn off the time-of-flight sensor when docking or avoiding the docking station. Disclosed are methods for docking, re-docking, low-power charging, docking station avoidance, obstacle response during docking, and proximity docking.
Patent KR-20220109704-A (KR)
Title: Self diagnosis system for urine diagnosis analysis paper using smart phone
Inventor: KIM SUNG JIN
IPC: G16H40/67
Filed: 2021-01-29
Abstract: The present invention relates to a self-diagnosis system. More specifically, the present invention relates to a self-diagnosis system for a urine diagnosis test paper using a smartphone. The present invention provides the self-diagnosis system for the urine diagnosis test paper using the smartphone, that enables a user to easily/quickly obtain information about various illnesses and diseases diagnosable from the urine by taking the user's urine as a sample, at the same time standardizes the colorimetric table stained with the urine sample and additionally includes an optical cabinet and an optical camera for correcting the color difference and chromaticity of the standardized colorimetric table, thereby diagnosing diseases with higher accuracy and precision. In addition, the self-diagnosis system for the urine diagnosis test paper using the smartphone according to the present invention provides a method for preventing and treating diagnosed diseases or illnesses of the user by incorporating various additional functions of the smartphone, thereby being appropriately applied to the medical field and further the health functional food field.
Patent KR-20210016594-A (KR)
Title: Trnasmitter, receiver and signal processing method thereof
Inventor: JEONG HONG SIL
IPC: H04L1/00
Filed: 2021-01-29
Abstract: A transmitter is disclosed. The transmitter includes: a segmenter configured to segment L1 signaling to a preset number of bits or less; and an encoder performing Bose, Chaudhuri, Hocquenghem (BCH) and low density parity check (LDPC) on each segmented L1 signaling, thereby improving decoding performance on a receiving side.
Patent KR-20220111871-A (KR)
Title: Spy Camera Detect System
Inventor: YOUNG TAE NOH
IPC: H04M1/19
Filed: 2021-02-03
Abstract: Disclosed is a method and a system for detecting hidden cameras. The method for detecting hidden cameras includes: a step of extracting features from CSI obtained from a user motion through a smart terminal and from video traffic; a step of classifying static and dynamic conditions based on the features extracted from the CSI and the video traffic using a control chart, detecting the user motion, and analyzing variations based on timestamps with respect to the CSI and a video bitrate during the user motion; and a step of applying a hidden camera detection algorithm to the variations of the CSI and the video bitrate and confirming the correlation between the variations during the user motion to detect a hidden camera. Therefore, the present invention enables a user to perform work effectively in any environment without additional settings.
Patent KR-20220118134-A (KR)
Title: Pin fixing device
Inventor: KWON KWA LAM
IPC: F16C33/04
Filed: 2021-02-18
Abstract: The present invention relates to a pin fixing apparatus. According to an embodiment of the present invention, the pin fixing apparatus includes a pin used for a special vehicle or an aerial work platform and provides a reference axis so that a rotary member installed on the special vehicle or the aerial work platform can be connected and rotated, and prevents the deviation of the pin. The pin fixing apparatus may comprise: a pair of fixing members arranged apart from each other by a certain distance and having through holes formed at the positions of facing each other; holders which are inserted into the through holes, respectively and in which insertion holes are formed at the center on one side and fitting holes of a tapered shape communicating with the insertion holes and having a diameter decreasing toward the insertion holes are formed at the center on the other side; a pin placed between the pair of fixing members, and having both ends inserted into the insertion holes of the holders, respectively, so as to protrude through the fitting holes, and having bolt holes with screw threads at both ends; a bushing which is formed in a tapered pipe shape corresponding to the fitting holes and has one part inserted into the fitting holes of the holders, and in which an end of the pin is inserted inwardly, an open hole is formed on the side, and one or more open grooves are formed on the side; and a fixing bolt fastened with the bolt hole of the pin, pressing the bushing, and fixing the pin to the fixing members.
Patent KR-20210108330-A (KR)
Title: Order, payment and delivery support system for each business site
Inventor: YI TAE KYOUNG
IPC: G06Q30/06
Filed: 2021-02-24
Abstract: The present disclosure relates to a system for supporting ordering, payment and delivery by business place. The system includes: an information processing server storing instruction information of a product or service provided by a corresponding business place in regard to each individual business place; and a personal mobile device performing communication with the information processing server. The personal mobile device includes: an identification module specifying a corresponding business place by identifying unique information assigned for each business place; a guide module requesting the information processing server for instruction information about a product or service provided by the specified business place and receiving the information, and instructing a user with the information; an ordering module requesting the user to make a choice on the instructed product or service, and making payment for the chosen product or service; and a notification module providing delivery information including an order state, an order number, a receipt method, receipt availability, and receipt confirmation in regard to the ordered product or service. Therefore, the present invention is capable of enabling a customer to actively choose a product or service without waiting in a line.
Patent KR-20220123155-A (KR)
Title: Display apparatus for autonomous driving shuttle
Inventor: MOON HEE CHANG
IPC: B60R11/02
Filed: 2021-02-26
Abstract: The present invention relates to a display for an autonomous shuttle and a technology related thereto. According to the present invention, in addition to a first display portion for displaying shuttle information, a second display portion for displaying service information necessary for a passenger is provided. Therefore, even in an unmanned autonomous shuttle which does not require a driver, convenience of the passenger can be maximized.
Patent KR-20220128521-A (KR)
Title: The method for highly activated surface modification of hydrogen storage alloy and hydrogen storage alloy with improved surface activation properties
Inventor: PARK HYUNG KI
IPC: H01M4/38
Filed: 2021-03-11
Abstract: One embodiment of the present invention provides a hydrogen storage alloy having improved surface activation properties and a method for improving activated surface properties of the hydrogen storage alloy. According to one embodiment of the present invention, provided is an activated surface modification method to form a highly reactive oxide surface by selective oxidation through oxidation atmosphere control during heat treatment of a TiFe-based hydrogen storage alloy. The TiFe-based hydrogen storage alloy with the highly reactive oxide surface intactly absorbs hydrogen in a temperature range of 10℃ to 100℃.
Patent KR-20220134134-A (KR)
Title: NOx REDUCING CATALYST AND EXHAUST GAS PURIFICATION SYSTEM FOR VEHICLE
Inventor: LEE HYOKYUNG
IPC: B01J37/02
Filed: 2021-03-26
Abstract: Provided is a catalyst comprising a carrier containing cerium-zirconium composite oxide and palladium supported on the carrier, wherein the palladium is contained in an amount of 1 to 5 wt% based on the total weight of the catalyst.
Patent KR-20210047285-A (KR)
Inventor: SHI ZHENZHEN
IPC: G06F21/12
Filed: 2021-03-30
Abstract: The present invention provides a method and a device for protecting magnetic disk encryption related to the field of artificial intelligence technology. The method of the present invention comprises the following steps of: performing encryption of a magnetic disk from a target device; generating an encryption key corresponding to the magnetic disk; obtaining the encrypted magnetic disk; detecting whether a security chip is installed in the target device; and determining an encryption method of the encryption keys and a storage slot for encryption key parameters, dependent on a result of detection, wherein the encrypted magnetic disk includes a plurality of storage slots, and encryption key parameters which perform encryption of the magnetic disk based on a constant password are stored in a first storage slot. Accordingly, different hardware uses different encryption methods for magnetic disks to determine whether to protect encryption, thereby enhancing safety of the encrypted magnetic disk. Moreover, encryption key parameters which perform encryption of the magnetic disk based on the constant password are stored in the first storage slot, so an encryption method of the constant password can be applied to installation of a conventional Linux system.
Patent KR-20220149251-A (KR)
Title: Driving apparatus for injector
Inventor: KISE LEE
IPC: A61M5/20
Filed: 2021-04-30
Abstract: The present invention relates to a driving device for an injector, which facilitates attachment and detachment of an injector and enables the injector to be driven accurately and stably. According to one embodiment of the present invention, the driving device for an injector, which is embedded in a main body of the injector comprises: a first sliding unit including a first rail joined to the main body and a first slider joined to the first rail to slidingly move; a second sliding unit including a second rail joined to the first slider and a second slider joined to the second rail to slidingly move; and a holder unit formed in a shape of a slot and joined to the second slider, wherein the second rail is joined to the main body of the injector and the holder unit is joined to a pressurizing plate formed on an end of a pusher of the injector to expand an external side.
Patent KR-20220151977-A (KR)
Inventor: KIM BYOUNG CHUL
IPC: E06B3/26
Filed: 2021-05-07
Abstract: The present invention relates to a window gap airtight apparatus. Especially, an objective of the present invention is to effectively block inflow and outflow of air and foreign matter through a gap between a window and a window sill, enable the window gap air tight apparatus to be used semi-permanently without damage even when used for a long period of time, and block inflow of fine dust. The window gap air tight apparatus includes an airtight member installed adjacent to both sides of a rail in a rail groove formed in a window leaf frame sliding along the rail provided in a window sill frame. The airtight member includes an airtight unit which is bent from an end of the rail groove adjacent to the window sill frame and comes into contact with the rail, and is made of a material having elasticity.
Patent KR-20210065902-A (KR)
Title: Mobile ticketing system using cryptocurrency
Inventor: SHIM YONG TAE
IPC: G06Q10/02
Filed: 2021-05-17
Abstract: The present invention relates to a mobile ticketing system. The mobile ticketing system using cryptocurrency can purchase and manage a mobile ticket using virtual currency, but also prevent illegal tickets by verifying the validity of the ticket at an event management terminal. To this end, the present invention provides the mobile ticketing system using cryptocurrency that allows a ticketing server, an exchange server, a buyer mobile, and event management terminals to be accessed through an online channel to purchase and manage a mobile ticket using virtual currency, as well as the validity of the ticket by the event management terminals.
Patent KR-20210068372-A (KR)
Title: Stylus pen
Inventor: JUNG KIRYOUNG
IPC: G06F3/0354
Filed: 2021-06-02
Abstract: According to one embodiment of the present invention, a stylus pen includes: a body part; a conductive tip which is exposed to the outside from inside the body part; a resonance circuit part disposed in the body part and connected to the conductive tip so as to resonate an electrical signal transferred from the conductive tip; and a conductive interruption member at least partially covering the resonance circuit part. Accordingly, it is possible to improve the touch sensitivity of a touch sensor.
Patent KR-20210149626-A (KR)
Inventor: KIM HYUN
IPC: G06Q30/00
Filed: 2021-06-02
Abstract: The present invention discloses a system for providing a battery service and a method thereof. In the system according to the present invention, a battery service server can be configured to collect data of diagnosis and analysis including the operating characteristic information of a battery and the driving characteristic information of an electric vehicle from an electric vehicle control device through a network, to determine the deterioration degree of the battery from the data of diagnosis and analysis, to generate the update information of the charging and discharging control logic of the battery depending on the determined deterioration degree and to provide the same to the electric vehicle control device, or to determine the residual value of the battery based on the determined deterioration degree, or to determine the usage fee of the battery based on the determined deterioration degree, or to transmit the usage fee of the battery or the residual value to an external server on request of the external server, or to set a warranty flag for the battery having charging and discharging control performed depending on the update information of the charging and discharging control logic. Therefore, provided are a system for providing a battery service and a method thereof, wherein various additional services about a battery can be provided based on big data.
Patent KR-20220168108-A (KR)
Title: Phase shift mask for EUV lithography and manufacturing methods for the same
Inventor: HA TAE JOONG
IPC: G03F1/24
Filed: 2021-06-15
Abstract: A phase shift mask for extreme ultraviolet lithography and a manufacturing method are disclosed. The phase shift mask can include a substrate, a reflective layer, device patterns, a frame pattern, and phase shift patterns. The frame pattern can be a pattern for providing alignment holes used to check the loading position of the phase shift mask. The phase shift patterns can overlap device patterns. The device patterns and the frame pattern can be patterns patterned from a low reflective material layer.
Patent KR-20220169091-A (KR)
Title: Vehicle cooling module
Inventor: JEONG MIN SU
IPC: F01P11/10
Filed: 2021-06-18
Abstract: The present invention provides a cooling module for a vehicle. The cooling module for a vehicle includes: an air duct having an air inlet drawing outer air therein; a radiator unit cooling a coolant using the air drawn inside by being arranged in the rear of the air duct and including a radiator for an electronic device and a radiator for a battery; a condenser arranged in the rear of the radiator unit and condensing a refrigerant of a high temperature; and a fan shroud arranged in the rear of the condenser. The air duct, the radiator unit, the condenser, and the fan shroud are arranged in order. According to the present invention, the cooling module for a vehicle receives the air without resistance of the radiator as the air passing through the air duct directly flows into the condenser. Therefore, the cooling module for a vehicle improves heat radiation efficiency of the condenser and cooling and heating effects in a refrigerating system and a heat pump system.
Patent KR-20230000554-A (KR)
Inventor: IM MIN GOO
IPC: B60G17/015
Filed: 2021-06-25
Abstract: The present invention relates to a wheel tilting structure and, more specifically, to a wheel tilting structure, which comprises: a vehicle body which constitutes a vehicle; a knuckle which is fastened to each wheel located on both sides of the vehicle body; a damper unit which is fastened to the knuckle located on both sides; a swing member to which the damper units are fastened at both ends respectively; a motor which is fastened to the swing member and of which both ends control the heightwise direction position of the wheel; a lower arm which has one end fastened to the bottom of the knuckle and the other end fastened to the vehicle body; and a control unit which is configured to apply a rotational force to the motor in response to the steering driving of the vehicle to apply an inclination to the swing member. The wheel tilting structure can provide stability to the vehicle body of the vehicle during cornering.
Patent KR-20220003966-A (KR)
Title: Substrate processing method, substrate processing apparatus and computer-readable recording medium
Inventor: ARAKI HIROFUMI
IPC: B05B15/50
Filed: 2021-06-25
Abstract: The present invention describes a substrate processing method, a substrate processing device, and a computer-readable recording medium capable of miniaturizing a nozzle cleaning bus. One embodiment of the substrate processing method comprises: disposing a tip of the nozzle after supplying treatment liquid to a surface of the substrate in receiving recess of the cleaning bus; supplying solvent into the receiving recess through a supply passage formed in the cleaning bus to reach the receiving recess after disposing the tip in the receiving recess; and supplying an inert gas into the receiving recess through the supply passage, after supplying the solvent.
Patent KR-20230001698-A (KR)
Title: Method of voting on the blockchain that can be rewarded for voting and system for the same
Inventor: SON IN SIK
IPC: G06Q20/06
Filed: 2021-06-29
Abstract: A method of voting on a blockchain that can be rewarded for voting and a system therefor are provided. The method includes the steps of: allowing an issuing server to issue a first token to be used for voting; transmitting the first token to a user terminal in which a wallet application of a voter authorized to participate in voting runs; allowing the voter to vote using a first token by the user terminal; and storing a second token in the user terminal in which the wallet application of the voter who has completed the voting runs.
Patent KR-20230001943-A (KR)
Inventor: KIM HYEON UK
IPC: H05K1/02
Filed: 2021-06-29
Abstract: The present invention relates to a power module, which includes: a semiconductor chip generating heat; a metal layer electrically connected to the semiconductor chip and disposed to allow a current to flow; a cooling channel facing the metal layer and discharging heat from the semiconductor chip to the outside; and a resin layer interposed between the metal layer and the cooling channel and integrally formed in the inner space of the power module.
Patent KR-20210116358-A (KR)
Title: Mask apparatus having air curtain function
Inventor: LEE HAE GON
IPC: A62B18/02
Filed: 2021-06-30
Abstract: Disclosed is a mask device having an air curtain function. The present invention relates to a mask device having an air curtain function, comprising: a main body which is in close contact with a peripheral portion of the nose and the mouth of a user; a breathing device which is installed at the center lower part of the main body for breathing of the user; and a cover which covers the main body and the breathing device. The breathing device is composed of a front side part and a rear side part, and the breathing device comprises an inhalation supplying part provided at the center upper part, and an air curtain part provided at a lower part of the inhalation supplying part.
Patent KR-20230007735-A (KR)
Title: Emergency vehicle crossroad passing method and device
Inventor: CHO CHANG HO
IPC: G08G1/01
Filed: 2021-07-06
Abstract: The present invention relates to a method and an apparatus for an emergency vehicle to pass through crossroads. In accordance with the present invention, when an emergency vehicle (20) approaches crossroads in a state in which a user vehicle (10) is waiting at the crossroads, the user vehicle (10) transmits traffic information of the crossroads to the emergency vehicle (20), and the emergency vehicle (20) uses the transmitted traffic information of the crossroads to quickly and safely pass through the crossroads without causing a collision with an adjacent vehicle (30) driven in the crossroads, and also, the user vehicle (10) extracts crossroad passage predicted-route information of the emergency vehicle (20) to transmit the information to the adjacent vehicle (30) passing through the crossroads, and, therethrough, a factor interrupting the movement of the emergency vehicle (20) in the crossroads can be removed, and, therefore, the emergency vehicle (20) can quickly and safely pass through the crossroads without causing a collision with the adjacent vehicle (30) driven in the crossroads.
Patent KR-20230018244-A (KR)
Inventor: HAN JOUNG HEUM
IPC: F24F13/20
Filed: 2021-07-29
Abstract: The present invention relates to a frame for an air conditioner optimized for a heat loss, which comprises: a corner member where three insertion units oriented from one point to x, y, z axes are integrally formed; square materials respectively inserted into the insertion units and integrally having a protrusion block coming in contact with a contact unit; and an insulation piece composed of an assembly structure of a panel supported by the square material while supported by the protrusion block and having an insulation space formed in a protrusion unit.
Patent KR-20230019642-A (KR)
Inventor: SON DONG WOO
IPC: B01L3/00
Filed: 2021-08-02
Abstract: The present invention relates to a device for sample collection, storage and subdivision, which comprises: a hollow cylinder with open top and bottom; an upper cap detachably coupled to the upper end of the cylinder to block the open top of the cylinder, and equipped with a collecting member disposed inside the cylinder; and a lower cap detachably coupled to the lower end of the cylinder to block the open lower part of the cylinder and to store reagents in a sealed state. On the inner circumferential surface of the lower end of the cylinder, an opening part is formed to protrude toward the lower cap to open a separation membrane for sealing the reagents.
Patent KR-20220134418-A (KR)
Title: Conductive capping layer for work function and method forming same
Inventor: HSIUNG TE CHIH
IPC: H01L21/8234
Filed: 2021-08-06
Abstract: A method includes the steps of: removing a dummy gate stack to form a first trench between gate spacers; forming a replacement gate stack in the first trench; recessing the replacement gate stack to form a second trench between the gate spacers; selectively depositing a conductive capping layer in the second trench; forming a dielectric hard mask in the second trench and over the conductive capping layer; and etching the dielectric hard mask using an etching gas to form an opening in the dielectric hard mask. The replacement gate stack is revealed to the opening. The conductive capping layer is more resistant to the etching gas than the replacement gate stack. The method further includes a step of forming a gate contact plug over and contacting the conductive capping layer.