baber/WOPTO huggingface dataset:
Patent KR-20220102022-A (KR)
Inventor: KIM YOUNG HO
IPC: E04F13/08
Filed: 2021-01-12
Abstract: The present invention relates to a brick dry construction unit system comprising a clip fixing member and a construction method for the same. The brick dry construction unit system enables a user to easily construct a structure by comprising: a base plate; a brick inserted into a front surface of the base plate; and an insulation material formed on a rear surface of the base plate, as a unit system. The brick dry construction unit system comprises the clip fixing member facilitating construction on the brick dry construction unit system composed as the unit system and formed on the rear surface of the insulation material. According to a preferable embodiment of the present invention, the brick dry construction unit system comprising the clip fixing member comprises: the base plate; a plurality of bricks inserted into front surface of the base plate; the insulation material formed in a fixed thickness; and the clip fixing member. The insulation material has a fixing groove formed along a predetermined section from an end of a whole width direction or a width direction to the inner side at fixed intervals in a height direction so that an end of a horizontal unit is exposed. The fixing groove has a T-shaped cross-section by comprising a vertical unit formed on a rear surface and the horizontal unit horizontally extended from the center of the height direction of the vertical unit. Moreover, a front surface of the insulation material is attached to the rear surface of the base plate. The clip fixing member comprises: a vertical support unit; a thickness unit extended from an upper end and a lower end of the support unit in the same right-angled direction; a hanging unit extended in a vertical direction facing an end of the thickness unit; an insertion unit extended from an end of the hanging unit in each outer right-angled direction; and a support surface extended from an end of the insertion unit in an outer right-angled direction. Accordingly, the clip fixing member is fixed by being inserted into the fixing groove so that the support surface is exposed to the rear surface of the insulation material.
Patent KR-20220103834-A (KR)
Inventor: CHO MI LA
IPC: A61P43/00
Filed: 2021-01-14
Abstract: A composition according to the present invention has excellent effects of inhibiting GDF15 and Th17 cells, reducing apoptosis genes related to inflammatory cell death, and reducing inflammation and fibrosis response genes, thereby having an effect of restoring the level of microorganisms in the intestines of liver transplant patients due to liver cancer to normal levels.
Patent KR-20220103302-A (KR)
Inventor: JEON DONG CHAN
IPC: E03C1/266
Filed: 2021-01-15
Abstract: The present invention relates to a crushing plate for a food waste disposal unit and more particularly to a crushing plate for a food waste disposal unit that allows food waste to be effectively crushed by a cutting blade and discharged. The food waste disposal unit includes a unit body (10) connected to a drainage hole of a sink and equipped with a discharge pipe (12) on one side; a rotating plate (20) installed inside the unit body (10) and including a rotating hammer (21) and a fixed cutting blade (23) that are provided on an upper surface to crush food waste, and multiple discharge holes (24) formed on a surface of the rotating plate (20); and a crushing guide ring (30) installed on an inner surface of the unit body (10) to be at an edge of the rotating plate (20), wherein one or more cutting blades for shredding food that has been first crushed and moved by the hammer (21) and the cutting blade (23) are formed at an edge portion of an upper surface of the rotating plate (20).
Patent KR-20220105413-A (KR)
Inventor: AHN KEE HEON
IPC: E04B2/02
Filed: 2021-01-20
Abstract: The present invention relates to a building construction structure using an earthquake-resistant block having an elastic structure, which is to prevent loss of lives and property damage, comprising: an outer wall body (1100); an inner wall body (1200) stacked and coupled by an earthquake-resistant block (110); a separation member (1300); a beam member (1400); and a slab (1500) provided on an upper surface of the beam member (1400).
Patent KR-20220105731-A (KR)
Title: Device and method for stitching
Inventor: WOO JUNG OH
IPC: D05B19/16
Filed: 2021-01-21
Abstract: Provided is a stitching device. An aspect of the stitching device by an embodiment of the present invention comprises: a base plate; upper and lower sensing units; a stitching unit; a transferring unit; upper and lower rollers; and a controlling unit. The base plate supports upper and lower sewing goods stacked up and down on an upper surface. The upper and lower sensing units individually sense positions of edges of the upper and lower sewing goods. The stitching unit includes a needle elevated to stitch the edges of the upper and lower sewing goods. The transferring unit intermittently and straightly transfers the upper and lower sewing goods supported on the upper surface of the base plate in a state of being separated from the upper and lower sewing goods by elevating the needle. The upper and lower rollers individually rotate the upper and lower sewing goods supported on the upper surface of the base plate in a state of being inserted into the upper and lower sewing goods by downwardly moving the needle. The controlling unit controls operations of the stitching unit, the transferring unit, and the upper and lower rollers to stitch the edges of the upper and lower sewing goods along the positions of the edges of the upper and lower sewing goods which are individually sensed by the upper and lower sensing units. The upper and lower rollers are individually rotated around an upper rotating axis or a lower rotating axis in a state of touching the outer circumferential surface to an upper surface of the upper sewing good or a lower surface of the lower sewing good to rotate the upper and lower sewing goods around the needle. The upper and lower rollers rotate the upper and lower sewing goods to which each outer circumferential surface is touched to increase a rotating distance in proportion to a distance from the needle.
Patent KR-20220108371-A (KR)
Inventor: PARK SOON YONG
IPC: A61M39/10
Filed: 2021-01-27
Abstract: Disclosed in the present invention is a safety luer connection assembly which is configured to greatly improve sealing performance by minimizing the lifting of a contact area or the occurrence of an empty space when a fitting of needleless luer connector is being fitted. The present invention is characterized by comprising: a drug delivery member which has a thin delivery insertion part formed at the front end thereof; a sealing member which is inserted into a needleless access member and cut in the middle to form an incoming cutout part into which the delivery insertion part is inserted; and a connection member which is mounted on a lower part of the needleless access member, supports a lower part of the sealing member, and has a threaded part formed on the inner circumferential surface thereof. Inner surfaces at both sides of the incoming cutout part of the sealing member are provided with close contact areas formed concavely outward from the inner surfaces such that when the delivery insertion part is inserted, the close contact areas are in close contact with the outer circumferential surface of the delivery insertion part.
Patent KR-20220109034-A (KR)
Inventor: KIM SU MI
IPC: G08B13/196
Filed: 2021-01-28
Abstract: The present invention relates to a crime reporting system providing video information using an IP phone and, more specifically, to a crime reporting system providing video information using an IP phone, which is installed in crime-vulnerable places such as banks and gold and silver rooms handling cash and expensive valuables and which is operated by a user's non-exposed report in the event of an emergency due to an intrusion by a robber or an accident, to take a video of the crime scene with a camera and transmit the video with a voice to the 112 situation room, so that a police officer quickly gets to the scene, thereby allowing a user to quickly respond to emergencies.
Patent KR-20220109090-A (KR)
Inventor: HWANG JANG HWAN
IPC: C08K5/3415
Filed: 2021-01-28
Abstract: The present invention relates to an adhesive having an excellent effect of blocking ultraviolet rays and near ultraviolet rays and to an adhesive film using the same. The present invention blocks ultraviolet rays and near ultraviolet rays of 410 nm or less when attached to organic light emitting panels (OLED panels), especially flexible, foldable, rollable OLED panels, and others and suppresses deterioration of devices, so that polarizing plates can be removed from flexible, foldable, and rollable OLED displays to have an advantage of effectively improving bendability, foldability, and rollability, and transparency is high to have an advantage of not generating discoloration of light emitted from the OLED.
Patent KR-20220109785-A (KR)
Title: Exercise apparatus for strengthening a waist muscle
Inventor: KIM SE HUN
IPC: A63B21/00
Filed: 2021-01-29
Abstract: The present invention relates to an exercise device for strengthening lumbar muscles that can adjust the location to be stimulated by being configured to strengthen muscular strength by stimulating the muscles surrounding the spine and the waist by means of the vibration transmitted from a weight when a user making the weight move in a vertical direction while wearing the device on the waist. The exercise device for strengthening lumbar muscles that can adjust the location to be stimulated of the present invention comprises: a waist binding ring (10) which is formed in a ring shape, and which has a binding space (15) and a guide rail (12); fixing grooves (20) formed at predetermined intervals on one or more of the top and bottom sides of the waist binding ring (10); vibration inducing bars (30) that are formed of a flexible material, have a specific length, and configured such that a fitting protrusion (31) protrudes on one side thereof and, support rollers (32) are provided on both sides of the fitting protrusion (31); vibration inducing bar fixing pieces (40) that are provided at one end of the vibration inducing bars (30) and fixed to the fixing grooves (20) by means of fixing piece fixtures (45); weights (50) provided at the other end of the vibration inducing bars (30); and a lumbar support (60) configured such that one side thereof is fixed to the fixing grooves (20) by means of a support fixture (65) and, at the other side thereof, provided is a support pad (63).
Patent KR-20210112243-A (KR)
Title: Processing apparatus
Inventor: KUBO TETSUO
IPC: B23Q17/00
Filed: 2021-02-26
Abstract: In general, provided is a processing apparatus that monitors the pressure in an exhaust duct of the processing apparatus and does not issue an alarm about a temporary decrease in the magnitude of negative pressure in the exhaust duct. The present invention relates to a processing apparatus for processing a work piece with a processing unit having a spindle while supplying processing water to the work piece held by a chuck table. According to the present invention, the processing apparatus comprises: a processing chamber for covering a part of the chuck table and the processing unit; and an exhaust duct connected to the processing chamber. The exhaust duct includes: an exhaust path having one end connected to the processing chamber and the other end connected to an exhaust unit having a suction source; and a box body communicating with the exhaust path through an opening part formed in a side surface of the exhaust duct and having a pressure sensor therein. The opening part has a size that can reduce the impact of a sudden change in the pressure of the exhaust path on the box body.
Patent KR-20220004539-A (KR)
Title: Chip Mounter
Inventor: SUGIMOTO YOUICHIRO
IPC: H01L21/67
Filed: 2021-03-05
Abstract: According to one aspect of the present invention, a component mounting device having a nozzle for adsorbing a component by negative pressure supplied through an air passage comprises: a pressure sensor for measuring the pressure of the air passage; a time measuring means for measuring a return time until the pressure of the air passage measured by the pressure sensor returns to the atmospheric pressure after vacuum breaking of the nozzle; and a clogging detecting means for detecting clogging of the nozzle according to the return time measured by the time measuring means.
Patent KR-20220068883-A (KR)
Title: Doherty amplifier having envelope detector
Inventor: HONG GU JI
IPC: H03F1/02
Filed: 2021-03-08
Abstract: A Doherty amplifier according to an embodiment of the present invention comprises: a divider configured to divide an input signal and output a first distribution signal and a second distribution signal; an envelope detector configured to generate a bias signal based on the first distribution signal; a first amplifier configured to amplify the first distribution signal and to output a first amplified signal; a second amplifier configured to amplify the second distribution signal based on the bias signal and to output a second amplified signal; and an impedance conversion unit configured to be connected between an output terminal of the first amplifier and an output terminal of the second amplifier and to compensate for a phase difference between a phase of the first amplified signal and a phase of the second amplified signal. The present invention can enhance linearity and amplification efficiency.
Patent KR-20210029759-A (KR)
Title: Transmitter and puncturing method thereof
Inventor: MYUNG SE HO
IPC: H04L1/00
Filed: 2021-03-08
Abstract: A transmitting device is disclosed. The present transmitting device includes: an LDPC encoder for generating parity bits by encoding input bits including outer encoded bits and zero bits; and a puncturing unit for puncturing some bits from the parity bits.
Patent KR-20220126332-A (KR)
Title: System and method for registration and authentication management service for sports events using non-contact fingerprint or palm print recognition
Inventor: HYUNDUCK KIM
IPC: G06Q20/40
Filed: 2021-03-08
Abstract: The present invention relates to a participation registration and authentication management service system for a sports event using non-contact biometric authentication, which includes a cloud server and a mobile device. A lot of contact activities which occurred at the sports event site can be drastically reduced, and unnecessary movement for storing and receiving personal items of participants can be reduced.
Patent KR-20210116276-A (KR)
Title: Photomask, and method for manufacturing display device
Inventor: KOBAYASHI SHUHEI
IPC: G03F1/32
Filed: 2021-03-09
Abstract: Provided is a photomask having excellent transfer performance for transferring a fine hole pattern onto a transfer target by performing exposure by using a medium ultraviolet exposure light. The present invention provides the photomask for manufacturing a display device, which is for forming a hole pattern having a size of Dp (where Dp <= 3 μm) on a transfer target by using a medium ultraviolet exposure light, wherein the photomask has a transfer pattern including the hole pattern on a transparent substrate, the hole pattern in the transfer pattern includes a light transmission part surrounded by a halftone region, a phase difference Θ between the light transmission part and the halftone region is approximately 180 degrees with respect to a light having a reference wavelength included in the medium ultraviolet exposure light for exposing the photomask, and a transmittance T with respect to the light having the reference wavelength in the halftone region is 10% <= T <= 35%.
Patent KR-20220127415-A (KR)
Title: Railway vehicle update system, method, and program for wireless updating of transceivers provided in railway vehicles
Inventor: HWANG JUNYOUNG
IPC: G06F8/65
Filed: 2021-03-10
Abstract: According to an embodiment of the present invention, a railway vehicle communication system comprises: first and second transmitters having channel numbers and spaced apart from each other; and a plurality of receivers classified into a plurality of groups, each having a channel number and a group number, and sequentially disposed between the first and second transmitters. In addition, each of the plurality of groups includes a pair of adjacent receivers having the same channel number and the same group number, and when adjacent to each other, the first transmitter, the second transmitter, and the plurality of groups as a departure point or a destination are configured to transmit and receive operation packets and data packets. In addition, the operation packet and the data packet include a channel number of a corresponding departure point and a group number of a corresponding destination. In addition, the receiver determines whether to receive or retransmit the operation packet and the data packet based on the channel number and the group number. Therefore, smooth wireless communication can be achieved without interference by harmonics.
Patent KR-20220127024-A (KR)
Title: Electronic device and method of operating the same
Inventor: LEE JAESUNG
IPC: G09G3/3275
Filed: 2021-03-10
Abstract: An electronic device according to various embodiments of the present disclosure may include a display panel, a display driver IC (DDI), a gate driver, a light emitting driver, and a processor. The display panel may include a plurality of data lines, a plurality of gate signal lines, and light emitting signal lines. The DDI may drive the display panel. The gate driver may apply gate scan signals to the plurality of gate signal lines based on control of the DDI. The light emitting driver may apply light emitting signals to the light emitting signal lines based on control of the DDI. The processor may control the DDI. The processor may make a control such that a first scan rate of the gate scan signals is different from a second scan rate of the light emitting signals. An increase in power consumption and an increase in component prices can be prevented.
Patent KR-20220127660-A (KR)
Title: Suspension for vehicle
Inventor: YOO SANG HOON
IPC: B60G7/02
Filed: 2021-03-11
Abstract: The present invention relates to a vehicle suspension, in which a lower end of a spring (70) is continuously supported by a spring seat support arm (50) even if an additional rebound occurs in a full rebound state so that the spring (70) is out of a range (a spring free height) in which the spring can be tensioned, so as to prevent falling out of the spring (70) connecting a suspension arm (10) with a vehicle body member (60).
Patent KR-20220129173-A (KR)
Title: Method of automatically updating a program for operating a transfer apparatus
Inventor: KIM YOUNG WOO
IPC: G06F8/71
Filed: 2021-03-16
Abstract: In a method for automatically updating a program for operating a transfer apparatus, a scenario file for updating a program for operating a transfer apparatus is created according to a standard scenario selected by a user. The scenario file is transmitted to the transfer apparatus, and an update order and method are determined by decrypting the scenario file. Subsequently, the operating program is updated according to the order and method. As a result, the operating program can be automatically updated.
Patent KR-20220135263-A (KR)
Inventor: LIM YOUNG TAEK
IPC: H02G11/02
Filed: 2021-03-29
Abstract: The present invention relates to a cable reel, which comprises: a frame unit; a rotation drum unit which is arranged in a first area of the frame unit, and which includes a rotation drum; a cable which is wound on the rotation drum; and a motor unit which provides driving force to rotate the rotation drum. The rotation drum includes: a rotation drum body unit; a first flange unit which is positioned at one side of the rotation drum body unit, and which is arranged along the outer circumferential surface of the rotation drum body unit; a second flange unit which is positioned at the other side of the rotation drum body unit, and which is arranged along the outer circumferential surface of the rotation drum body unit; and a first gear structure which is arranged in an area corresponding to the first flange unit, which is arranged along the inner circumferential surface of the rotation drum body unit, and which includes a first gear unit. Since the transmission of rotating force to rotate the rotation drum is not performed in a central area of the rotation drum, but in an outer area of the rotation drum, the rotating force to rotate the rotation drum can be reduced. Therefore, even though a motor having a small capacity is used, the rotation drum can be efficiently rotated.
Patent KR-20220012802-A (KR)
Inventor: ALLAN DEVANTIER
IPC: H04R1/10
Filed: 2021-04-20
Abstract: One embodiment provides a slim-type acoustic transducer having a diaphragm about a substantially vertical axis. An upper part plate is substantially perpendicular to the vertical axis. The upper part plate houses an upper part magnet. A lower part plate is substantially perpendicular to the vertical axis. The lower part plate houses a lower part magnet. The voice coil has a height parallel to the vertical axis. The voice coil is disposed at least partially within the upper part plate, and is disposed at least partially within the lower part plate. A speaker having a transducer according to one or more embodiments can have a slim structure.
Patent KR-20220146771-A (KR)
Title: Solar power plant inspection system and method using drone
Inventor: JEONG SANG GUN
IPC: B64C39/02
Filed: 2021-04-26
Abstract: The present invention relates to a solar power plant inspection system using a drone and a method thereof. The solar power plant inspection system using a drone comprises: a drone (100) that measures a thermal image temperature by photographing a solar module; a thermal photographer (100a) for photographing the solar module to measure a thermal image temperature; a temperature measuring device (100b) for measuring a temperature of the solar module; and a management terminal (200) that generates maintenance and repair information of a solar power plant by receiving an inspection result from the drone (100) that has performed inspection according to a set operating condition. Therefore, the solar power plant inspection system using a drone has an advantage of being able to quickly perform inspection by setting an environmental condition necessary for a drone operation according to a preset condition for each solar power plant.
Patent KR-20220148038-A (KR)
Inventor: SIN YOU GOON
IPC: G06Q50/02
Filed: 2021-04-28
Abstract: The present invention relates to an internet platform agency system for purchasing trees, managing trees, and selling trees. In a technology constructing and operating an internet platform system, tree buyers can easily pay the price through the platform to purchase, manage, and sell trees. Land providers can lease the forest land. Labor force providers can provide labor necessary for planting water, tree management, gardening, and logging to realize common interests among the three parties.
Patent KR-20220148434-A (KR)
Inventor: KIM DAE WON
IPC: H02N1/04
Filed: 2021-04-29
Abstract: A triboelectric energy harvester and a manufacturing method thereof are disclosed. According to an embodiment, the triboelectric energy harvester comprises: a first surface structure including a first substrate, a first electrode layer formed on an upper surface of the first substrate, and a dielectric layer formed on an upper surface of the first electrode layer; and a second surface structure including a second substrate and a second electrode layer formed on a lower surface of the second substrate and prepared to face the dielectric layer, wherein the second surface structure is prepared to be separated from the first surface structure with a preset air gap. The first surface structure further includes an additional air gap formed between the first electrode layer and the dielectric layer.