baber/WOPTO huggingface dataset:
Patent KR-20220124855-A (KR)
Title: Wire protection pipe
Inventor: HAN GI HAG
IPC: H02G3/04
Filed: 2021-03-04
Abstract: The present invention provides a wire protection pipe which covers and protects wires in order to prevent an accident that may occur when workers working near power lines with high and extra-high voltage come into contact with wires. The wire protection pipe comprises: an upper cover which has a cylindrical shape through which the inside is penetrated, and is cut in a longitudinal direction so that both sides can be opened; a lower cover which is extended toward the outside of the upper cover from both ends of the cut end of the upper cover; an opening/closing unit which is extended from the cut end of the upper cover, to easily open and close the inside of the upper cover; a first protrusion which is extended and protrudes from the inner circumferential surface of the upper cover; and a second protrusion which protrudes from the inner surface of the lower cover.
Patent KR-20220127025-A (KR)
Title: Actuator for driving sensor and camera module including the same
Inventor: PARK CHUL SOON
IPC: H04N5/232
Filed: 2021-03-10
Abstract: Provided is a sensor driving actuator, which includes: an image sensor; a substrate having a first area on which the image sensor is disposed, a second area extending from the first area, and at least one slit between the first and second areas; a base frame on which the substrate is seated; a sensor cover fastened to an upper portion of the first area; and a drive unit rotating and moving the sensor cover relative to the base frame. The first area is rotated together with the rotational movement of the sensor cover.
Patent KR-20220129157-A (KR)
Title: Stored and released information real-time sharing one-stop distributing system
Inventor: SON HONG JIN
IPC: G06Q10/06
Filed: 2021-03-16
Abstract: The present invention provides a one-stop distributing system for real-time sharing of warehousing information. The one-stop distributing system comprises: a logistics management terminal capable of accessing a network, and possessed by a manager who manages the warehousing of products; a customer terminal capable of accessing a network, and possessed by a customer who uses the warehousing of the products; and a logistics management server which provides a logistics management site for the warehousing of the products through the customer terminal connected to the network, provides a logistics management application for management of the warehousing of the products to the logistics management terminal connected to the network, stores information, transmitted and received from the logistics management terminal and the customer terminal, in a DB, and shares the same in real time. Therefore, the one-stop distributing system can directly check the warehousing of the products and the picking, subdivision, packing, and shipping of the warehoused products at sites by using a terminal, to reduce manual work, thereby reducing time and labor costs and minimizing traffic, can share the checked contents with the customer in real time, can reduce picking errors, thereby enabling accurate settlement, can immediately check the inventory of the products, thereby easily managing the inventory, and enables the customer to easily settle, thereby reducing costs.
Patent KR-20220129360-A (KR)
Title: Phase stabilization system and phase stabilization method using the same
Inventor: JEONG TAEK
IPC: H01S3/10
Filed: 2021-03-16
Abstract: Disclosed is technology for stabilizing a phase by using a laser emitting a beam, of which a frequency is fixed, and a modulated bias controller. The present invention relates to a phase stabilization system which comprises the laser, a first beam splitter, a first mirror and a second mirror, a second beam splitter, a first photodetector, a third beam splitter, the modulated bias controller, a second photodetector, and a piezo controller.
Patent KR-20220133578-A (KR)
Title: Apparatus for predicting failure of door on railway vehicle and method thereof
Inventor: ANGELA CABIAO CALIWAG
IPC: G06N3/08
Filed: 2021-03-25
Abstract: Disclosed are an apparatus for predicting door failure of a railway vehicle, which classifies and predicts door failure types based on deep learning based on current data generated according to the opening/closing state of a door of a railway vehicle, and a method thereof. According to the present invention, the apparatus for predicting door failure of a railway vehicle comprises: a data input unit which receives current data according to a state of the door in order to learn and predict the type of door failure; a storage unit which stores the current data input from the data input unit and the learning result; a control unit which preprocesses the current data, learns the current data according to a failure type, stores the current data in the storage unit, and predicts a failure type based on the learning result of the current data input for failure prediction; and an output unit which visualizes the failure type predicted by the control unit and outputs a prediction result.
Patent KR-20220134912-A (KR)
Inventor: LEE SEUNG NAM
IPC: A61L2/00
Filed: 2021-03-29
Abstract: The present invention relates to a smart multi-quarantine device, which is easy to move and install, enabling rapid response in the event of an infectious disease, and when a self-rater is in close proximity, hand sanitizer and body temperature check, sterilizing water spray, and ultraviolet sterilization lamp light are emitted at the same time, so that it is a technology that allows the self-rater to perform complex and rapid quarantine activities to improve a quarantine effect.
Patent KR-20220139519-A (KR)
Inventor: HWANG YONG HYUN
IPC: C08L31/02
Filed: 2021-04-08
Abstract: A photocurable unsaturated polyester resin composition according to the present invention contains a resin part containing a vinyl ester resin and an unsaturated polyester resin; a flame retardant; and a glass fiber, wherein the unsaturated polyester has a viscosity of 700 to 1300 cps and an acid value of 5 to 13 mgKOH/g.
Patent KR-20210126517-A (KR)
Title: Device and method for filling pressurized gas tanks
Inventor: ALLIDIERES LAURENT
IPC: F17C5/00
Filed: 2021-04-09
Abstract: Disclosed are a device and a method for filling pressurized gas tanks. The device comprises: a fluid transfer circuit comprising an upstream end provided with multiple pressurized fluid sources (2, 3, 4, 5) and a downstream end comprising at least two distribution terminals (10, 11) each intended to be connected to separate tanks (6, 7) to be filled, each source (2, 3, 4, 5) comprising a first fluid outlet connected to a first respective outlet valve (12, 13, 14, 15), each first outlet valve (12, 13, 14, 15) being connected to each of the at least two distribution terminals (10, 11) via parallel transfer ducts (22, 23, 24, 32, 33, 34), each of the transfer ducts (22, 23, 24, 32, 33, 34) comprising at least one respective isolation valve (42, 43, 44, 52, 53, 54), and each of the distribution terminals (10, 11) being fluidly connected to each first outlet valve (12, 13, 14, 15) of a source (2, 3, 4, 5) via a first direct fluid path passing through a single transfer duct (22, 23, 24, 32, 33, 34) and via at least one second indirect alternative fluid path successively passing through multiple transfer ducts (22, 23, 24, 32, 33, 34).
Patent KR-20220141102-A (KR)
Inventor: JANG SEUL GI
IPC: F16D13/52
Filed: 2021-04-12
Abstract: Disclosed is a clutch device for a vehicle, which enables the oil to be distributed to be supplied to the disk unit to improve cooling performance of the disk unit. The disclosed clutch device for a vehicle comprises: a disk unit; a clutch retainer having a boss unit having a plurality of oil flow passage units supplying oil from the disk unit and having a drum unit coupled to the boss unit; a clutch piston interlocked to pressure of a pressure chamber formed between the drum unit and the boss unit to compress the disk unit; and a balance piston coupled to the boss unit to form a balance hydraulic chamber between the clutch piston and the balance piston, wherein the balance hydraulic chamber stores the oil.
Patent KR-20220141661-A (KR)
Inventor: KANG TAE GYU
IPC: H01L23/485
Filed: 2021-04-13
Abstract: A circuit board according to the embodiment includes: a first substrate layer including a cavity; a bridge substrate disposed within the cavity of the first substrate layer; and a second substrate layer disposed on the first substrate layer and the bridge substrate. The first substrate layer includes: a first insulating layer including the cavity; a first circuit pattern disposed on the first insulating layer; and a first via passing through the first insulating layer and connected to the first circuit pattern. The second substrate layer includes: a second insulating layer disposed on the first insulating layer; a second circuit pattern disposed on the second insulating layer; and a second via passing through the second insulating layer and connected to the second circuit pattern. The first insulating layer includes glass fibers. The second insulating layer does not contain glass fibers. The second insulating layer is disposed within the cavity of the first insulating layer to mold the bridge substrate. The reliability is improved.
Patent KR-20220142254-A (KR)
Inventor: EOM HYEON SANG
IPC: H04L9/30
Filed: 2021-04-14
Abstract: The present invention relates to a multi-signature wallet system in a blockchain using a bloom filter, which can improve the security of a single signature method for providing digital signatures in a blockchain and can provide a common signature through multiple signatures to improve the performance of an existing multi-signature method. As an example, the multi-signature wallet system in a blockchain using a bloom filter is disclosed. The multi-signature wallet system comprises: a management server which creates a communication channel between multiple clients participating in a multi-signature wallet, exchanges information between the clients through the communication channel, stores the information generated and exchanged by the multiple clients, respectively, and transmits the stored information to the multiple clients, respectively; and a client application which creates a private key and a public key for each of the multiple clients, creates a shared key of the multi-signature wallet by recombining the created respective public keys, creates and stores a bloom filter representing a client that signed a blockchain transaction, checks whether the multi-signature wallet participates in for the client by using the stored bloom filter, and creates and reconstructs a local signature for each client to sign the blockchain transaction.
Patent KR-20220040356-A (KR)
Title: fishing rod stands
Inventor: OH JEONG YEON
IPC: A01K97/10
Filed: 2021-04-15
Abstract: The present invention relates to a double fishing rod stand. More specifically, the present invention relates to a double fishing rod stand which comprises a reinforcing part which can firmly support the fishing rod at various angles, and is coupled to the main body to firmly support one fishing rod, wherein the reinforcing part is manufactured to be rotatable based on the rod part of the body part, and the convenience of use thereof is strengthened in that it can support the fishing rod at various angles. Moreover, a rod part of a main body part has punched coupling holes formed at regular intervals, so the installation height of the reinforcement part can be arbitrarily selected by the user, one or more reinforcing parts may be coupled using a screw to a coupling hole formed in the rod part of the main body part, and the reinforcing part is rotatable to support a plurality of fishing rods at the same time, or the main body and the reinforcing unit can support one fishing rod. In addition, the present invention relates to the double fishing rod stand, in which as the fishing rod departs from the hanging space, a light part can be turned on automatically, and when the fishing rod is seated in the hanging space, the light part can be turned off automatically, improving the convenience of use at night.
Patent KR-20220144098-A (KR)
Inventor: JEONGO KIM
IPC: B23Q15/013
Filed: 2021-04-19
Abstract: The present invention provides an axial stiffness reinforcement device of a machine tool turret. In a turret assembly installed in a cantilever shape and moving in X, Y, and Z-axis directions on a slide surface of a bed, a support bracket consisting of a horizontal plate horizontally installed on one side of the upper surface of a cross slide and a vertical plate vertically installed on the upper surface of the cross slide is installed. A vertical fixing device including a first electrical pressing means to support the turret in the Y-axis direction is installed on the horizontal plate, and a horizontal fixing device including a second electrical pressing means to support the turret in the X-axis direction is installed on the vertical plate to firmly support the turret if a turning center performs strong cutting or machines a difficult-to-cut material to improve the axial stiffness of the turret to prevent chattering and improve the machining precision of workpieces.
Patent KR-20220146749-A (KR)
Inventor: KIM MYUNGHWAN
IPC: G02B1/16
Filed: 2021-04-23
Abstract: One embodiment may provide a display device. The display device includes a display module; a color filter layer disposed on top of the display module; and a window panel disposed on top of the color filter layer, including a glass substrate adjacent to the color filter layer, and an optical layer disposed on the glass substrate and having a reflectance of 1.08% or more and 5.00% or less. The optical layer includes: a base layer adjacent to the glass substrate; a first functional layer disposed on top of the base layer and including a hard coating agent and an antistatic agent; and a second functional layer disposed on top of the first functional layer and including a fluorine-containing silane compound. Thus, the display device with improved low reflection may be provided.
Patent KR-20220147411-A (KR)
Inventor: CHU YOUNG SHIN
IPC: H05B3/44
Filed: 2021-04-27
Abstract: The present invention relates to a heat rod assembly comprising: a PTC frame having installation holes formed apart from each other in a longitudinal direction; a PTC device accommodated in the PTC frame with both surfaces exposed, which are placed on the opposite sides to each other; a first terminal plate and a second terminal plate coming in contact with both surfaces of the PTC device, respectively; a housing accommodating the first terminal plate, the second terminal plate, the PTC device, and the PTC frame, and including a conductive plate; and insulation pads each interposed between the first terminal plate, the second terminal plate, and the housing. The heat rod assembly includes: a first insulation layer including ceramic filler particles in silicon; a second insulation layer including ceramic filler particles in silicon; and an insulation mesh interposed between the first insulation layer and the second insulation layer. According to the present invention, the positions and number of pores generated because the heat expansion ratio is different between the silicon and the ceramic filler particles at a high temperature are remarkably reduced, thereby greatly improving insulation performance.
Patent KR-20210086998-A (KR)
Title: The one-way-ring/two-way-ring network QRN KEY distribution way adopted to hybrid-quantum channel and The hybrid quantum communication unit and The hybrid quantum communication closure net system distributing different kinds of key
Inventor: CHAE RYEONG
IPC: H04N5/225
Filed: 2021-04-28
Abstract: In an Alice/Bob QRN server, an Alice/Bob generates, as a seed, a random quantum random number generated by an Alice/Bob quantum random number generator (QRNG) and generates a quantum symmetric key of a half mirror effect symmetric cryptographic algorithm through a cryptographic operation. A random quantum random number generated by an eve QRNG is used as a seed to generate an asymmetric cryptographic algorithm asymmetric cryptographic algorithm eve quantum private key. The new quantum random number is generated and the cryptographic operation is performed to generate the eve quantum public key. According to the present invention, communication costs are minimized.
Patent KR-20220147984-A (KR)
Inventor: KIM MINSOO
IPC: F16D65/097
Filed: 2021-04-28
Abstract: A disk brake according to an embodiment of the present invention comprises: a carrier; a guide rod; and a spring. The carrier has a guide hole formed thereon. The guide rod is inserted into the guide hole and is coupled to the guide hole to be able to slide. The spring is mounted on the guide rod and is disposed inside the guide hole. A spring engaging groove is formed inside the guide hole. The guide rod includes a spring accommodating part on which a spring is disposed, and a spring engaging part is formed on the spring accommodating part. One side of the spring is fixed to the spring engaging groove, and the other side of the spring is engaged with the spring engaging part. A disk brake according to another embodiment of the present invention comprises: the carrier; the guide rod; and the spring. The carrier has the guide hole formed thereon. The guide rod is inserted into the guide hole and is coupled to the guide hole to be able to slide. The spring is mounted on the guide rod and is disposed inside the guide hole. The spring engaging part is formed inside the guide hole. The guide rod includes the spring accommodating part on which the spring is disposed, and a fixing groove is formed on the spring accommodating part. One side of the spring is fixed to the spring engaging groove, and the other side of the spring is engaged with the spring engaging part. Therefore, provided is a disk brake capable of applying a restoring force to a guide rod when a brake is released and capable of reducing a drag occurring on an outer pad plate.
Patent KR-20220026471-A (KR)
Title: Video clip extraction method, video clip extraction apparatus and storage medium
Inventor: HU JIAGAO
IPC: G06N20/00
Filed: 2021-04-30
Abstract: The present invention relates to a video clip extraction method, a video clip extraction apparatus and a storage medium. The video clip extraction method comprises: a step of acquiring a video and sampling N video frames in the video to acquire the N video frames, wherein N is a positive integer; a step of inputting the N video frames into a pre-trained frame feature extraction model to acquire a feature vector of each video frame among the N video frames; a step of determining scores of the N video frames based on a pre-trained scoring model; and a step of extracting a target video clip from the video based on the scores of the N video frames. A video clip can be extracted by sampling based on video frames acquired in an online acquisition process of a video through the video clip extraction method in accordance with the present invention to help reduce the calculation work amount of a scoring model and accelerate the extraction efficiency of the video clip. Also, a target video clip required for a user can be quickly extracted after completely acquiring a video to improve the use experience of the user.
Patent KR-20220150514-A (KR)
Inventor: CHO JAE SEOL
IPC: B60T8/1761
Filed: 2021-05-04
Abstract: The present invention relates to a system and a method for controlling braking of a vehicle, and more specifically, to a system and a method for controlling braking of a vehicle, wherein, in a vehicle to which an electronic control brake device is applied, a decelerating control mode, providing the decelerating sensation and the braking sensation of the vehicle desired by a driver, can be selected, and the decelerating and braking characteristics of the vehicle may be differentiated according to the selected decelerating control mode. To this end, disclosed are the system for controlling braking of a vehicle and the method thereof, the system comprising: a brake pedal detection unit which detects a braking input value according to the control of the brake pedal of the driver; a maneuver unit which is provided to maneuver such that the driver may select one of the plurality of decelerating control modes; a controller which stores data set for each of the plurality of decelerating control modes of which the braking control command value according to the braking input value is set to be different from each other, and uses the data set for each decelerating control mode to determine a braking control command value corresponding to the decelerating control mode selected by the maneuver unit from the braking input value which is detected by the brake pedal detection unit; and a braking pressure control unit which controls the braking pressure which is applied to a wheel brake according to the braking control command value outputted by the controller.
Patent KR-20220154497-A (KR)
Title: manufacturing process for Fine dust blocking knitted garment material
Inventor: LEE SANG YONG
IPC: D06P3/54
Filed: 2021-05-13
Abstract: The present invention relates to a dyeing and processing process of a fine dust blocking knitted clothing material. As conventional fine dust blocking clothing materials are only applied in small amounts to linings, lingerie, work clothes, etc., there are few varieties of developed yarns, grafting with various products has not progressed, and also there are disadvantages of deterioration in washing durability and touch. In order to the problems, the dyeing and processing process of a fine dust blocking knitted clothing material is provided which comprises: a reduction processing step of giving a soft touch to a fabric by hydrolyzing and dissolving a surface of a polyester fiber with an alkali agent; a dyeing step of imparting color to the fabric; a post-processing step of securing color fastness; and a final-setting step of adjusting width, length and the like of the final product and stabilizing standards. Accordingly, a knitted material optimized for blocking fine dust can be applied to various knitted products.
Patent KR-20220159767-A (KR)
Inventor: JUN JAE HOON
IPC: G01N21/25
Filed: 2021-05-26
Abstract: A non-invasive biomaterial sugar concentration measurement system and method using an optical module are disclosed to increase measurement precision based on quantified data and to build a user-friendly system that can be used by the general public. The non-invasive biomaterial sugar concentration measurement system using an optical module according to one embodiment comprises a diffraction grating for outputting light for each wavelength using collimated light input from a sample; a second lens for reflecting the output light for each wavelength to a mirror and then selecting light of a specific desired wavelength from the light for each wavelength; and a detector for detecting an optical signal of the light of the selected specific wavelength.
Patent KR-20210064174-A (KR)
Title: Substrate processing apparatus
Inventor: DONG HUN KIM
IPC: H01J37/32
Filed: 2021-05-26
Abstract: The present invention relates to a substrate processing apparatus for processing a substrate using plasma. The substrate processing apparatus according to the present invention includes: a housing having a processing space in which plasma is formed during a process, and an exhaust port formed at the lower edge of the processing space; a substrate support part provided in the processing space to support a substrate; a radiation wave irradiation part provided on the sidewall of the housing to ionize particles included in the plasma by horizontally emitting a radiation wave to the plasma formed during the process immediately after the process; and a particle guide part provided along the side wall of the housing to guide the ionized particles to an exhaust port. The present invention can effectively remove the particles.