baber/WOPTO huggingface dataset:
Patent KR-20200130575-A (KR)
Inventor: HWANG YUN HEE
IPC: G06Q20/42
Filed: 2019-05-10
Abstract: The present invention relates to a system for rating credit of a customer by developing a novel customer consumption rating, and a method thereof. The method comprises the steps of: receiving a card usage history of a customer from a card terminal or an external system and accumulating the card usage history in a database; calculating a customer consumption rating by reflecting a rating set for each card usage location for each accumulated card usage history of the customer; and rating a customer credit rating by reflecting the calculated customer consumption rating on a customer credit rating criterion.
Patent KR-20200130997-A (KR)
Inventor: JANG BYUNG JUN
IPC: G01S5/14
Filed: 2019-05-13
Abstract: According to an embodiment of the present invention, provided is a radar device, which comprises: a radar signal generator which generates a first radar signal of a first frequency and a second radar signal of a second frequency; a signal transceiver which transmits the first radar signal and the second radar signal to a target object, and receives a first reflection signal reflected by the target object and a second reflection signal reflected by the target object; and a distance calculator which calculates a distance between the radar device and the target object based on a phase difference between the first reflection signal and the second reflection signal.
Patent KR-20200132213-A (KR)
Inventor: LIM HAN BOK
IPC: E01C11/26
Filed: 2019-05-16
Abstract: The present invention relates to a buried type electric under-floor heating apparatus with an electromagnetic field suppression function using double composite heating wires. The present invention is to provide a buried type electric under-floor heating apparatus with an electromagnetic field suppression function using double composite heating wires, which can reduce an electromagnetic field generated when operating the buried-type electric under-floor heating apparatus buried and installed at a set point on a floor surface and can also enhance durability of the apparatus. To this end, the buried-type electric under-floor heating apparatus with the electromagnetic field suppression function using the double composite heating wires according to the present invention comprises: a conductive pipe having a pipe shape with regular length; at least one electric hot wire arranged within the pipe; at least one power terminal connected to the electric hot wire arranged within the pipe; a ground terminal electrically connected to a corresponding pipe while being in contact with an end portion of the pipe; and a housing mounted on both ends of the pipe to surround the power terminal and the ground terminal.
Patent KR-20200133583-A (KR)
Inventor: SHIN YE IN
IPC: F24C7/08
Filed: 2019-05-20
Abstract: The present invention relates to a hand warmer auxiliary battery and, more particularly, a battery, a charging board, and a heating wire are installed in a device so that a function of an auxiliary battery or hand warmer can be used through a switch when a user desires with a single charge. Moreover, when the device is used as the auxiliary battery, the device is attached on a slide cover of a mobile phone case to have no convenience in carrying the device.
Patent KR-20200000337-A (KR)
Title: Method for processing a workpiece
Inventor: NARITA YOSHITOMO
IPC: H01L21/304
Filed: 2019-05-27
Abstract: The present invention allows the crystallographic orientation of a wafer (plate-shaped workpiece) to be recognized even when the outer periphery of the wafer is trimmed. In a step of removing the edge of an outer circumference of the present processing method, a surface (2a) has an elliptical shape by cutting the edge (7) of the outer circumference of the surface (2a) while swaying a cutting blade in the radial direction of a wafer (1). Further, in the step of removing the edge of an outer circumference, the cutting blade is swayed so that a short side (L2) of the elliptical shape of the surface (2a) follows the direction in which a notch (9) indicating the crystallographic orientation of the wafer (1) is extended. Thus, the elliptical shape of the surface (2a) corresponds to the crystallographic orientation of the wafer (1). By a grinding step after the step of removing the edge of an outer circumference, the entirety of the wafer (1) has an elliptic shape, which is the shape of the surface (2a). Accordingly, the crystallographic orientation of the wafer (1) can be determined on the basis of the elliptic shape.
Patent KR-20200138958-A (KR)
Title: Active suspension pump
Inventor: JEE YOUNG HWAN
IPC: B60G17/015
Filed: 2019-06-03
Abstract: An active suspension pump is disclosed. According to one embodiment of the present invention, the active suspension pump comprises: a motor; a pump assembly, of which one side is disposed while coming in contact with the motor, receiving rotational force from a rotational shaft of the motor to transfer fluid and having a casing and a cover; a motor-pump assembly fastening member penetrating the pump assembly on the other side of the pump assembly to be coupled to the motor in order to fasten the motor and the pump assembly; and a pump assembly fastening member penetrating the cover to be coupled to the casing to fasten the pump assembly without being coupled to the motor.
Patent KR-20190067745-A (KR)
Title: Syncronization control method for data transmission/receipt and station for data transmission/receipt syncronization
Inventor: CHANG KAPSEOK
IPC: H04W4/12
Filed: 2019-06-04
Abstract: Disclosed are a method for controlling synchronization by correcting a data transmission time point or a frequency offset, and to a station thereof. According to the present invention, the method for controlling synchronization of a first terminal for transceiving data in a cooperative communication system, comprises the steps of: transmitting first and second request frames respectively including transmission time information on first and second response frames to second and third terminals, respectively; receiving the first and second response frames from the second and third terminals; estimating a first propagation delay time between first and second terminals and a second propagation delay time between the first and third terminals using a reception times of the first and second response frames; and transmitting a third request frame including information on delay time difference between the first and second propagation delay times to the second terminal.
Patent KR-20190138753-A (KR)
Inventor: ROUTLEY PAUL
IPC: G06F3/044
Filed: 2019-06-05
Abstract: The present invention relates to an apparatus and a method for sensing pressure, capable of more reliably detecting interference from a coupling. The apparatus of the present invention comprises: a first circuit connected to a plurality of sensing electrodes; a second circuit for generating a second pressure signal; and a controller.
Patent KR-20200141779-A (KR)
Inventor: LEE SANG HOON
IPC: F16F9/32
Filed: 2019-06-11
Abstract: A hybrid car seat with a modular suspension is disclosed. The hybrid car seat can include: a seat; a suspension module that is coupled to the lower part of the seat and has a spring pocket unit having a buffer spring and a damper spring inside, or an elastic body; and a base unit that is coupled to the bottom of the suspension module and includes an isofix coupling device. Accordingly, the stability of the car seat can be increased by minimizing the impact of vibration and shock generated in a vehicle and applied to an infant or companion animal sitting in the car seat, motion sickness or obstruction of brain development is prevented by minimizing brain shaking, and fatal injuries can be prevented in case of an accident by using a car seat which is fixed to prevent pets from being shaken in the vehicle.
Patent KR-20200142188-A (KR)
Inventor: HWANG SEOK HO
IPC: C08L23/26
Filed: 2019-06-12
Abstract: The present invention relates to a production method of a surface-modified glass fiber, and to a glass fiber-reinforced polymer composite material, comprising the surface-modified glass fiber and, more specifically, to a production method of a surface-modified glass fiber, comprising the steps of: a) first modifying a surface of the glass fiber through the reaction of a silane coupling agent and the glass fiber; and b) chemically bonding the first modified glass fiber and a maleic anhydride-graft-olefin resin to secondarily modify the glass fiber, and to a glass fiber-reinforced polymer composite material, comprising a polyolefin resin and a surface-modified glass fiber having improved compatibility and interfacial adhesion accordingly.
Patent KR-20200000346-A (KR)
Title: Method of identifying trajectory of eddy current sensor, method of calculating substrate polishing progress, method of stopping operation of substrate polishing apparatus, method of regularizing substrate polishing progress, program for executing the same, and non-transitory recording medium that records program
Inventor: NAKAMURA AKIRA
IPC: B24B53/14
Filed: 2019-06-13
Abstract: To specify a trajectory of an eddy current sensor provided on a polishing table of a substrate polishing apparatus, disclosed is a method of identifying a trajectory of an eddy current sensor as seen from a substrate in a substrate polishing apparatus having a polishing table and a polishing head. The method comprises the following steps of: obtaining a sensor output map as three-dimensional data; polishing the substrate; obtaining a profile of the real-time polishing signal as two-dimensional data; and extracting a trajectory having a profile most similar to the profile of the real-time polishing signal as two-dimensional data from the sensor output map as three-dimensional data and identifying the extracted trajectory as a trajectory of the eddy current sensor as seen from the substrate.
Patent KR-20200145879-A (KR)
Inventor: LEE JAE BEEN
IPC: H01L51/50
Filed: 2019-06-19
Abstract: Provided are a display device and a sound providing method thereof. The display device includes: a display panel; a first sound generator disposed on a first surface of the display panel and vibrating the display panel to output a first sound; and a second sound generator configured to output a second sound, wherein a third sound is a sum of the first sound and the second sound, and a sound pressure level of at least one of harmonic tones of the third sound is less than a sound pressure level of at least one of harmonic tones of the first sound, thereby preventing or reducing the deterioration of sound quality due to the harmonic tone having a different tone from a fundamental tone.
Patent KR-20210004102-A (KR)
Title: Secondary battery
Inventor: LEE YUN JU
IPC: H01M10/04
Filed: 2019-07-03
Abstract: The present invention relates to a secondary battery, and more particularly, to a secondary battery which is capable of reducing battery resistance, removing a negative electrode tab and an external separator, obtaining an effect of reducing an outer diameter, securing an internal space of the battery, increasing battery capacity, improving energy density, and obtaining stable performance. The secondary battery according to the present invention includes a jelly roll-type electrode assembly; a can body in which the electrode assembly is accommodated; and a cap assembly coupled to an opening of the can body, wherein a negative electrode exposed portion formed by exposing the negative electrode current collector is provided at the outermost part of the jelly roll-type electrode assembly, and the negative electrode exposed portion is in contact with an inner wall surface of the can body. The secondary battery according to the present invention may further include a swelling tape positioned between the outermost part of the jelly roll-type electrode assembly and the can body, the volume of which expands when an electrolyte solution inside the can body is absorbed.
Patent KR-20210004489-A (KR)
Inventor: WON SANG YEON
IPC: G06Q30/00
Filed: 2019-07-04
Abstract: The present invention relates to a business model using an online service system using an infrastructure based on messenger devices and mobile devices of associated users for matching information by a service method matching a sport user based on a location to be suitable for a modern society and, more specifically, to a service model having a step of using a mobile program, a text message, and the like to recruit users from a step of generating a matching service, allowing the users to use the matching service, and allowing the customers who use the service to acquire service rights for the use of the service, and a step in which members using the matching service evaluate the service with people who create the matching service. The business model provides a system capable of efficiently managing a service of a related advertisement ecosystem by providing online and mobile services and constructing a system to be suitable for small-scale businesses such as small and medium-sized businesses or self-employed people for a star marketing service which was operated through an agency or an advertisement agency by an advertisement matching service through data analysis. The business model constructs a system to efficiently use a conventional star marketing advertisement, which was expensive and difficult to access, online and provides a system capable of efficient management for selecting and using a place, a service, and an additional service such as content required for the advertisement matching service online.
Patent KR-20210007197-A (KR)
Inventor: KIM SEUNG TAE
IPC: F21V33/00
Filed: 2019-07-10
Abstract: The present invention relates to a booth for museum storage, which includes: an outer structure having a wall and a ceiling; an inner structure having a wall and a ceiling; and a thermo-hygrostat positioned between the wall of the outer structure and the wall of the inner structure. Therefore, the booth for museum storage can sterilize air flowing into the museum storage.
Patent KR-20210009792-A (KR)
Inventor: CHOI HYANG HEE
IPC: B32B27/12
Filed: 2019-07-18
Abstract: The present invention relates to: a fabric for a sweat suit which is simple to manufacture, yet does not feel cold when worn because a coated part does not touch the user′s skin, and absorbs sweat quickly; and a method for manufacturing the same. The present invention comprises: a lower fabric (102) which comes into contact with the body and absorbs sweat quickly; a film (104) installed on an upper surface of the lower fabric (102) to keep the body worm; and an upper fabric (106) installed on the upper surface of the film (104) to keep the body worm and protect the body.
Patent KR-20210011138-A (KR)
Title: Residential life to convenient of camping car
Inventor: GO FILL GOWN
IPC: B60R15/04
Filed: 2019-07-22
Abstract: The present invention relates to a camping car with convenient residential life which installs a sofa and a table for having coffee or meals on one side of a door of a camping car, and has a bathroom and a shower booth on the other side to arrange a sanitary space and arrange a refrigerator and a sink close to each other to promote convenience in cooking. According to the present invention, the camping car with convenient residential life comprises: a vehicle body provided on an axle frame; a driving unit provided on the front of the vehicle body; and a camping residence unit installed on the axle frame and the rear surface of the driving unit. The camping residence unit includes: a body having a door on one side; a partition installed in the body and provided with a communication hole communicating with the driving unit; sofas on both sides inside with the partition as a boundary; a table installed between the sofas; a support installed to have the inside sofa as a boundary; a sink installed on one side of the support; a refrigerator storage unit installed on one side of the sink; a bathroom and a shower booth installed on one side of the refrigerator storage unit and divided by a single door; a bed installed between one side of the door and the bathroom and the shower booth; and a moving space unit securing an activity space of a user with respect to the door.
Patent KR-20210011748-A (KR)
Title: A semiconductor device
Inventor: AN HO KYUN
IPC: H01L29/66
Filed: 2019-07-23
Abstract: Provided is a semiconductor element which is provided with an interface insulating pattern on a substrate. A gate insulating pattern including an oxide having a higher dielectric constant than that of silicon oxide is provided on the interface insulating pattern. A metal pattern for adjusting a threshold voltage is provided on the gate insulating pattern. A conductive pattern is provided on the metal pattern for adjusting the threshold voltage. A first dopant containing at least fluorine is included in the interior and surface of the gate insulating pattern and an upper surface of the interface insulating pattern in contact with the gate insulating pattern. The semiconductor element can have excellent properties.
Patent KR-20210012735-A (KR)
Title: Reducing air pollutant system
Inventor: LEE GYUN
IPC: B63B13/00
Filed: 2019-07-26
Abstract: According to an embodiment of the present invention, an exhaust gas pollutant reduction system comprises: a scrubber reducing at least one between nitrogen oxide and sulfur oxide contained in exhaust gas when the exhaust gas passes therethrough; an oxidizing agent or an absorbent supply device supplying an oxidizing agent or an absorbent to the exhaust gas introduced to the scrubber; a cleaning water injection device injecting cleaning water toward the exhaust gas introduced to the scrubber; a cleaning water supply device supplying the cleaning water to the cleaning water injection device; and a cleaning water processing and discharging device processing the cleaning water injected from the cleaning water injection device.
Patent KR-20190090763-A (KR)
Title: Apparatus and method for controlling a smart mirror for a vehicle
Inventor: KIM JI YONG
IPC: B60Q1/34
Filed: 2019-07-26
Abstract: The present invention provides an apparatus and a method for controlling a smart mirror for a vehicle. According to the present invention, the apparatus for controlling a smart mirror for a vehicle comprises: a user input unit receiving whether a mirror is automatically controlled; a turn signal detection unit detecting operation of left and right turn signals of a vehicle; mirror drive units individually installed at left and right sides to drive each mirror provided at left and right sides of the vehicle; and a control unit receiving automatic mirror control from the user input unit, and driving a mirror drive unit corresponding to an operated turn signal of the mirror drive units individually installed at left and right sides when operation of the left and right turn signals is detected through the turn signal detection unit.
Patent KR-20210015543-A (KR)
Inventor: PARK JAE HYUN
IPC: H01L29/423
Filed: 2019-08-02
Abstract: Disclosed are a semiconductor device and a method for manufacturing the same. The semiconductor device includes: first and second gate patterns which are spaced apart from each other in a first direction on a substrate and extend in the first direction, respectively; a separation pattern which is disposed between the first and second gate patterns to be in direct contact with the first and second gate patterns, and extends in a second direction intersecting the first direction; a third gate pattern which is spaced apart from the first gate pattern in the second direction and extends in the first direction; and an interlayer dielectric layer disposed between the first gate pattern and the third gate pattern. The separation pattern includes a material different from a material of the interlayer dielectric layer. A lower surface of the separation pattern has an uneven structure. Accordingly, the present invention can prevent process defects such as contact connection failure.
Patent KR-20210017124-A (KR)
Title: Steering apparatus of vehicle
Inventor: JUNG DAE SUK
IPC: F16H57/021
Filed: 2019-08-07
Abstract: The present invention relates to a steering apparatus of a vehicle, which allows a rack housing of a gearbox to be precisely mounted on a vehicle body part without being lifted at any spot, and can compensate for an angle drop when being mounted when there is an angle drop on the vehicle body part. To this end, according to the present invention, the steering apparatus of a vehicle comprises a mounting structure which is provided to fix and mount the rack housing of the gearbox on the vehicle body part. The mounting structure comprises: an engagement unit formed on the rack housing of the gearbox; a mounting unit placed on the vehicle body part; a pipe nut installed on the mounting unit to have an insertion unit formed on an end unit to pass through a mounting hole of the mounting unit; a washer which is fixed to the mounting unit by being inserted into the outer circumference of the insertion unit which passes through the mounting hole to protrude from an upper surface of the mounting unit; and a bolt which is inserted to successively penetrate the engagement hole of the engagement unit, the washer, and the mounting hole of the mounting unit and to be coupled to a pipe nut by a screw.
Patent KR-20210025235-A (KR)
Title: Solar module
Inventor: KANG YOON MOOK
IPC: H01L31/0445
Filed: 2019-08-27
Abstract: The present invention provides a solar cell module with excellent visibility which improves light absorption efficiency. The solar cell module with excellent visibility comprises: a transparent substrate; and a thin-film solar cell installed inside the transparent substrate to convert sunlight into photoelectricity. The solar cell module with excellent visibility has a solar cell installed in a horizontal arrangement on the transparent substrate.
Patent KR-20210026231-A (KR)
Title: Facial mask apparatus
Inventor: WON HYUK
IPC: G08B21/02
Filed: 2019-08-29
Abstract: The present invention relates to a cosmetic mask device, and specifically, to a cosmetic mask device which is capable of measuring ketones by a ketone measuring device when a user wears and uses the cosmetic mask device. The cosmetic mask device according to the present invention comprises: a frame which is close to or comes into contact with the skin of a user′s face, and includes a light-irradiating element on a rear surface thereof; a detection sensor which is mounted on a rear surface or a front surface of the frame and configured to measure a ketone dimension; a display unit which visually and audibly displays a notification related to the ketone dimension; and a data processor which performs risk determination using the detected ketone dimension detected by the detection sensor, and displays a notification corresponding to the performed risk determination or a notification including the ketone dimension through the display unit.
Patent KR-20210026441-A (KR)
Title: Patterned Metal Foam
Inventor: PYO JUNG
IPC: B22F5/00
Filed: 2019-08-30
Abstract: The present application relates to a patterned metal foam. According to the present application, the patterned metal foam has excellent bonding strength with a polymer resin or the like when forming a composite material. In addition, since the patterned metal foam of the present application has a thin thickness, it can be applied to various fields such as a heat dissipation material. According to the present application, the patterned metal foam comprises: a first region including a first metal component; and a second region including an alloy of the first metal component and a second metal component different from the first metal component. The first region and the second region form a pattern.