baber/WOPTO huggingface dataset:
Patent KR-20210138988-A (KR)
Title: apparatus for connecting reinforcing bars
IPC: F16B7/18
Filed: 2020-05-13
Abstract: The present invention relates to an auxiliary rebar joint device comprising: a first divided cover formed to have a first divided accommodating space so that a part of a coupler can be accommodated, to maintain the linearity of reinforcing bars while enclosing the coupler for connecting the reinforcing bars in series; a second divided cover having a second divided accommodating space so that the rest of the coupler can be accommodated, and for maintaining linearity by supporting the coupler and some of the reinforcing bars coupled to the coupler together with the first divided cover so that the coupler and some of the reinforcing bars are accommodated; and a holding part for suppressing separation of the second divided cover with respect to the first divided cover while the second divided cover is coupled to the first divided cover to accommodate the coupler. Therefore, the auxiliary rebar joint device can further strengthen the linearity of the reinforcing bars coupled in series to the coupler.
Patent KR-20210140876-A (KR)
Title: Method for providing payment information
IPC: G06Q20/14
Filed: 2020-05-14
Abstract: Provided is a method for providing payment information. The method for providing payment information comprises: a step of receiving payment data from a payment processing terminal apparatus; and a step of using a short message service (SMS) to send payment amount information, payment company information, and a network address capable of connecting to detailed payment information to a user terminal apparatus.
Patent KR-20210142312-A (KR)
Title: Electronic device comprising camera and microphone and method of operating the same
IPC: H04M1/725
Filed: 2020-05-18
Abstract: Various embodiments of the present invention relate to an electronic device including a camera and a microphone, and a method for operating the same. The electronic device includes a first camera, a second camera, a first microphone, a second microphone, a memory, and a processor operatively coupled with the first camera, the second camera, the first microphone, the second microphone, and the memory. The processor is configured to receive a camera switch request while recording a video using the first camera and the first microphone or the second microphone, and while switching the first camera to the second camera, control the operation of the second microphone, and resume the operation of the second microphone when the switching to the second camera is completed. Various embodiments are possible. The present invention can improve user convenience by removing (or blocking) noise generated by the camera switching.
Patent KR-20200135214-A (KR)
Inventor: LEE JUNGHA
IPC: C07D409/14
Filed: 2020-05-21
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The organic light emitting device of the present invention includes a first electrode, a second electrode, and one or more organic material layers placed between the first electrode and the second electrode. The novel compound of the present invention can improve low driving voltage and/or life characteristics of the organic light emitting device.
Patent KR-20210147554-A (KR)
Inventor: AN UI JE
IPC: A47B88/53
Filed: 2020-05-29
Abstract: The present invention relates to a closet for preventing clothes or a hand from being caught by the same.
Patent KR-20210052171-A (KR)
Title: Tertiary amine derivatives and organic electroluminescent device including the same
Inventor: SEOK MOON KI
IPC: C07D417/12
Filed: 2020-05-29
Abstract: Provided is a tertiary amine derivative which effectively absorbs a high-energy external light source in a UV region and minimizes damage to organic materials inside an organic electroluminescent device, thereby contributing to substantially improving a lifespan of the organic electroluminescent device. The organic electroluminescent device according to the present invention comprises: a first electrode; a second electrode; one or more organic material layers disposed between the first electrode and the second electrode; and a capping layer, wherein the capping layer includes the tertiary amine derivative represented by chemical formula 1. The chemical formula 1 is as defined in the detailed description of the invention.
Patent KR-20210148697-A (KR)
Inventor: LEE ME AI
IPC: C10L5/14
Filed: 2020-06-01
Abstract: The present invention relates to a recycled pellet manufacturing process and recycled pellets using the same, wherein the recycled pellet manufacturing process includes: a sorting step of sorting fried crumbs; an oil recovering step of recovering oil from the sorted frying crumbs; a salt concentration adjusting step of adjusting the concentration of salt (Cl) of the fried crumbs from which oil has been recovered; and a molding step of molding the fried crumbs into a solid fuel.
Patent KR-20200079447-A (KR)
Inventor: PARK HAN SEOL
IPC: H01R13/10
Filed: 2020-06-15
Abstract: The present invention relates to a multi-angle power strip. An object of the present invention is to allow plugs to be plugged into the power strip at all angles so that a joint is well held in all directions, there is no interference between plug lines, and all sockets of the power strip can be utilized. That is, the present invention, in the power strip, comprises: a power strip body formed to enable a user to utilize a plurality of sockets; a plug insert part formed into a donut shape by bonding a user′s plug to the upper part of the power strip; and a rubber hole preventing electrical overload on a side of the plug insert part. Accordingly, the present invention enables the plug to be inserted into the power strip at all angles, so that the joint is well held in all directions, there is no interference between the plug lines, and all sockets of the power strip can be utilized.
Patent KR-20210011326-A (KR)
Title: Work carry-in device, work take-out device, molding die and resin molding apparatus having the same
Inventor: NAKAYAMA HIDEO
IPC: B29C37/00
Filed: 2020-06-19
Abstract: Provided is a work carrying-in device capable of positioning and delivering a work and/or a resin to a molding die with a simplified mold configuration. When transferring the work (W) to a work set concave unit (3g) installed on a side of a port block (3a) provided so as to be able to move up and down on a lower clamp surface of the molding die (1), a work holding unit (4d) is brought close to each other to the position overlapping in plane view between the pot block (3a) and the work set concave unit (3g) in the raised position, and delivered to the work set concave unit (3g) while holding the work (W).
Patent KR-20220001189-A (KR)
Title: Electronic blackboard using motion detection sensor
Inventor: LEE HEE DAE
IPC: G06F3/03
Filed: 2020-06-29
Abstract: The present invention relates to an electronic blackboard utilizing a motion sensor. More specifically, the present invention relates to the electronic blackboard utilizing a motion sensor, capable of making writing through the motion of an electronic pen by providing the motion sensor to the electronic pen of a user. The electronic blackboard according to an embodiment of the present invention includes: a screen unit provided at the corner side thereof with an infrared sensor and used to project a screen image output through a projector; an electronic pen making the writing by transmitting an infrared signal to the screen unit; a writing position sensor setting position coordinates for the entire portion of the screen unit and tracking a writing position from the infrared signal transmitted through the electronic pen such that position information is sensed; a motion sensor unit installed at one side of the screen unit to operate in link to the motion of the electronic pen; and a controller receiving image information formed as the writing is made, the position information sensed based on the writing position of the electronic pen, and motion information sensed based on the motion of the electronic pen, and outputting the image information, the position information, and the motion information to the output device.
Patent KR-20220001786-A (KR)
Title: Apparatus and method for estimating bio-information
Inventor: KANG JAE MIN
IPC: A61B5/021
Filed: 2020-06-30
Abstract: One embodiment of a biometric information estimation device may comprise: a sensor part comprising a first sensor that acquires a fingerprint image of a finger, and a second sensor that measures a force or pressure according to a pressure of the finger; and a processor that acquires a pulse wave-related first feature value and a skin elasticity-related second feature value based on the fingerprint image, acquires a third feature value based on the force or pressure, and estimates the biometric information based on the acquired feature value. Therefore, the present invention is capable of acquiring the biometric signals and estimating the biometric information.
Patent KR-20220005812-A (KR)
Title: Radiography assistance device and radiography including the same
Inventor: KIM JONG CHUL
IPC: A61B6/04
Filed: 2020-07-07
Abstract: In a radiographic assistant device for guiding a position during radiographic examination, one embodiment of the present invention provides a radiographic assistant device and a radiographic imaging device including the same, wherein the radiographic assistant device includes: a frame disposed on a ground; a panel which is installed on the frame and visually displays a shape of a sole; a sensor disposed facing the panel and installed on the frame, and sensing a patient located on the panel; and a cover part which covers the panel and the sensor and is connected to the frame. Therefore, it is possible to control radiation dose generated and irradiated by a radiation generating unit according to patient's body information.
Patent KR-20220006813-A (KR)
Title: Fluid circulation system
Inventor: JUNSEONG PARK
IPC: F25B30/02
Filed: 2020-07-09
Abstract: Disclosed is a fluid circulation system. In accordance with one embodiment of the present invention, the fluid circulation system includes: a first outdoor unit; a second outdoor unit; an indoor unit; a connection module; a first indoor flow path; a connection flow path of a first compressor; a first connection flow path of a second compressor; and a second connection flow path of the second compressor. The connection module delivers fluids, which are delivered from the connection flow path of the first compressor and the first connection flow path of the second compressor respectively, to the indoor unit through the first indoor flow path in a first heating mode while blocking the flow of a fluid in the second connection flow path of the second compressor, and supplies the fluid delivered from the connection flow path of the first compressor to the second compressor through the first connection flow path of the second compressor in a second heating mode while supplying the fluid delivered from the second connection flow path of the second compressor to the indoor unit through the first indoor flow path. Therefore, the present invention is capable of effectively implementing a plurality of heating and cooling modes.
Patent KR-20220006828-A (KR)
Inventor: LEE HEE CHEOL
IPC: H01L21/67
Filed: 2020-07-09
Abstract: The present invention discloses a die ejector and a die bonding device including the same. The die ejector comprises: a hood disposed below a dicing tape; an ejector unit configured to ascend and descend through the hood to separate a die attached to the dicing tape from the dicing tape; an ejector driving unit disposed below the ejector unit and configured to ascend and descend the ejector unit; and a stopper member disposed below the ejector unit and configured to restrict downward movement of the ejector unit. The ejector unit comprises a plurality of ejector members which extend in the ascending/descending direction and which are provided in the form of telescopic structures, and the ejector members are lifted by the ejector driving unit at the same time and then sequentially lowered in a direction from the outside to the inside by the ejector driving unit and the stopper member. According to the present invention, the pickup of different types of dies can be efficiently performed.
Patent KR-20220009083-A (KR)
Inventor: SONG YUN HEUB
IPC: H01L27/11526
Filed: 2020-07-15
Abstract: Disclosed is a 3D flash memory with high density based on through silicon via (TSV) for improving the degree of integration. According to one embodiment, the 3D flash memory may comprise at least one memory cell string chip including a plurality of memory cell strings; and a peripheral circuit chip including at least one peripheral circuit. The peripheral circuit chip is disposed under at least one memory cell string chip and is connected to at least one memory cell string chip using at least one TSV.
Patent KR-20220009235-A (KR)
Inventor: RHO SEUNG MIN
IPC: G06Q10/06
Filed: 2020-07-15
Abstract: The present invention discloses a device and method for predicting influenza patterns based on social network data. According to one aspect of the present invention, a device for predicting influenza patterns based on social network data includes: a data collection unit which collects data on a specific hashtag to be collected in a social network; a pre-processing unit for pre-processing the collected data; a data forming unit which tests the preprocessed data using a learned unsupervised machine learning algorithm and forms a data set; and a data analysis unit which analyzes the formed data set using a random forest algorithm. Therefore, it is possible to prevent spread of infectious diseases.
Patent KR-20220009725-A (KR)
Title: Cabinet
Inventor: CHUN YONG HOON
IPC: A47B87/02
Filed: 2020-07-16
Abstract: Disclosed is a cabinet which is improved to prevent a handle for opening and closing a drawer from protruding from a front side of the drawer. The cabinet comprises: the drawer; a front cover coupled to the drawer; the handle coupled to the front cover; and a frame supporting and guiding the drawer. The front cover comprises: a first bending unit of which at least a portion is bent toward the inside of the drawer; and a second bending unit bent from one end of the first bending unit. The present invention enables a storage space for storing a hand of a user to be formed by the first bending unit, the second bending unit, and the handle.
Patent KR-20220010953-A (KR)
Title: Tight clothing with excellent elasticity
Inventor: KWON YEON SOOK
IPC: D03D13/00
Filed: 2020-07-20
Abstract: The present invention relates to tight clothing with excellent elasticity, and more specifically, to clothing made of a bias-cut fabric with good elasticity and a simple manufacturing step by using a structural property of the bias-cut fabric. The tight clothing with excellent elasticity of the present invention is composed of a blouse, pants, a T-shirt, and a skirt which are manufactured by cutting fabric in which a part rises and a part falls to form an intersection point (P) with weft yarn (WE) and warp yarn (WA) which are orthogonal to each other, and a width direction (W) matches a direction of the weft yarn (WE) into a cloth piece depending on each part of a body; and sewing the cut cloth piece. The cloth piece (50) constituting the clothing is formed by slantly cutting left and right directions (A) at a certain angle with respect to the width direction (W) of the fabric (1). Each cloth piece (50) is sewn to allow a direction of a diagonal line (D) connecting two intersections (P) to correspond to a maximal expansion requirement direction (DE) of the clothing. A sleeve, a trouser cuff, or a bottom part of the clothing are sewn in a bias-cut state, thereby removing bottom treatment of sewing and folding.
Patent KR-20220011984-A (KR)
Inventor: LEE DONG HEE
IPC: B61C3/00
Filed: 2020-07-22
Abstract: Provided is a rail driving apparatus employing a dual motor. In accordance with one embodiment of the present invention, the rail driving apparatus, which is driven along a square rail suspended on the ground, comprises: a flat mount having a lower end part combined with a transfer mechanism; supporters formed vertically to be symmetrical to each other on both sides of the top of the mount, and having a link unit formed in an upper end part; rotary driving parts formed to be symmetrical to each other in upper end parts of the supporters, and having one side linked with the link unit of the supporters and having the other side on which a driving roller combined with a motor rotation shaft embedded in the case is formed, to be linked and rotated to the supporters such that the driving roller can come in contact with both sides of the top of the square rail passing through between the supporters; and a fastening mechanism provided to fasten the mount with a middle end part of the rotary driving parts, and forcibly pressing the driving roller to the top of the square rail after the linking and rotating of the rotary driving parts. Therefore, after the transfer mechanism is combined with the mount, when the rotary driving parts are fixed to the square rail, a driving friction force between the square rail and the driving roller can be secured due to a dead load.
Patent KR-20220021198-A (KR)
Inventor: JANG KIL PYUNG
IPC: G05G5/03
Filed: 2020-08-13
Abstract: A multifunctional knob is disclosed. In accordance with one embodiment of the present disclosure, the multifunctional knob includes: a button unit exposed to the outside to have a gripping circumferential surface; a hollow type guide body unit formed so as to be fixed and combined with the circumferential surface while being at least partially surrounded by the button unit; a hollow type fixing housing at least partially surrounding the button unit and the guide body unit; a push member assembled with the fixing housing to be moved in a direction parallel with a longitudinal axis in accordance with the movement of the guide body unit; and a printed circuit board connected to the fixing housing. Therefore, the present invention is capable of improving user convenience and the degree of freedom in design.
Patent KR-20220023273-A (KR)
Title: Hardmask composition and method of forming patterns
Inventor: KIM YOONA
IPC: C08K5/00
Filed: 2020-08-20
Abstract: The present invention relates to a hard mask composition which comprises an antioxidant that comprises at least one moiety represented by chemical formula 1, and a pattern formation method using the hard mask composition. In chemical formula 1, the definitions of R^1 and R^2 are the same as described in the specification, respectively.
Patent KR-20220027315-A (KR)
Title: Snake-type robot having multi-sensor module and available in narrow space of disaster environment
Inventor: SHIN DONGGWAN
IPC: B25J13/00
Filed: 2020-08-26
Abstract: According to the present invention, a snake type robot comprises: a body unit configured by connecting a plurality of modules with a universal joint method having driving shafts perpendicular to each other; a head unit coupled to a front end part of the body unit; a multi-channel camera mounted on a front side of the head unit; and a pattern projector mounted on the front side of the head unit.
Patent KR-20210079172-A (KR)
Title: Method and systems for achieving collaboration between resources of iot devices
Inventor: THANGADORAI KUMAR KAVIN
IPC: H04L12/28
Filed: 2020-09-01
Abstract: Disclosed is a control method of a plurality of IoT devices included in an IoT ecosystem. The control method detects changes in values of resources of IoT device included in a plurality of IoT devices, identifies an intention associated with a resource whose value is changed, determines the resource associated with the identified intention among the resources of the plurality of IoT devices, and controls a value of the resource based on context corresponding to the identified intention.
Patent KR-20220033762-A (KR)
Inventor: HWANG YUN TAE
IPC: E04H12/08
Filed: 2020-09-10
Abstract: The present invention relates to a tubular support fall prevention device comprising: a protective net member installed on a tubular support to prevent falling objects; and a protective net installation unit for installing the protective net member to the tubular support, wherein the protective net installation unit comprises: a base member coupled to the outer circumferential surface of the tubular support; a main arm member having a lower end that is rotatably hinge-coupled to the base member; a protective net moving part mounted on the main arm member, and connected with an outer end of the protective net member so as to move the outer end in the longitudinal direction of the main arm member; and an arm rotation driving part mounted on the base member, connected to the lower end of the main arm member, and rotationally driving the main arm member so that the main arm member is folded or unfolded, thereby capable of facilitating installation of the protective net member and reducing a working time.
Patent KR-20220034354-A (KR)
Title: Support for flower garland
Inventor: KIM MYEONG SUN
IPC: F21V21/00
Filed: 2020-09-11
Abstract: The present invention relates to a prefabricated multistage wreath table comprising: a wreath support; a plurality of connecting units; and a connecting table. The wreath support is provided for flower arrangement. The plurality of connecting units are formed in a plurality of places around the wreath support. The connecting table arranges at least one wreath support in a vertical direction in a multilayer structure, and is detached between the wreath supports arranged in up and down sides by using the connecting units. The connecting table is made of a transparent synthetic resin and any one of acrylic, a light guide pipe, or a light guide plate. An LED lighting unit is formed inside the connecting units. A combining end unit of the connecting table is combined with the connecting units to receive photometric light from the LED lighting unit. Since the connecting table receives the photometric light to diffuse light to a longitudinal direction, indirect light is illuminated on the flower arrangement.
Patent KR-20220038895-A (KR)
Title: Power management system of industrial estate
Inventor: CHOI SANG KYU
IPC: G06Q50/06
Filed: 2020-09-21
Abstract: The present invention relates to an industrial complex power management system which comprises: a power amount measurement unit which measures the power consumption of each power user established in an industrial complex; an integrated management unit which concludes an integrated contract power that is to be commonly applied to a plurality of power users with a power supplier, and compares and analyzes the power amount measured by the power amount measurement unit and the integrated contract power; and an integrated control unit which controls the power supplied to the power user based on data analyzed by the integrated management unit.
Patent KR-20220041299-A (KR)
Inventor: PARK KI JUN
IPC: B60L53/66
Filed: 2020-09-24
Abstract: The present invention relates to a charging/discharging control method for an electric moving body and a charging/discharging system performing the same. The charging/discharging control method for the electric moving body of the present invention may comprise the following steps of: receiving charging/discharging start battery information; reflecting the start battery information in a battery model; controlling charging/discharging of a battery with a value estimated by using the battery model; and learning the battery model. An objective of the present invention is to provide the charging/discharge control method for the electric moving body capable of performing charge/discharge control in consideration of a status of the battery, and the charging/discharging system performing the same.