baber/WOPTO huggingface dataset:
Patent KR-20200094537-A (KR)
Title: Toothbrush including LED and home dental care system
Inventor: JANG INSEOK
IPC: A61N5/06
Filed: 2019-01-30
Abstract: Disclosed are a toothbrush including an LED and a home dental care system. More specifically, provided are a toothbrush including an LED and a home dental care system. According to an aspect of the present embodiment, by sterilizing bacteria in the mouth, suppressing the growth of bacteria, and measuring and analyzing the amount of plaque easily at home, tooth condition can be checked.
Patent KR-20190017850-A (KR)
Inventor: OSAKA HARUE
IPC: H01L51/50
Filed: 2019-02-12
Abstract: The present invention has a hole transporting property, and provided is a material having a wide band gap. A compound represented by a general formula (G2) is provided. In the general formula (G2), α^3 and α^4 each independently represent a substituted or unsubstituted arylene group having 6-13 carbon atoms; Ar^2 represents a substituted or unsubstituted aryl group having 14 carbon atoms, a substituted or unsubstituted 4-dibenzothiophenyl group, or a substituted or unsubstituted 4-dibenzofuranyl group; and m represents 0 or 1, and X^10 represents chlorine, bromine, or iodine.
Patent KR-20200099794-A (KR)
Title: Semiconductor memory device
Inventor: HWANG MI HYUN
IPC: G11C11/4094
Filed: 2019-02-15
Abstract: The present invention relates to a semiconductor memory device comprising: a controller for sequentially activating first and second control signals during an amplification period and activating a third control signal during the amplification period, in the range of temperature including pseudo cryogenic temperature; a first driver for driving a first power line with a first voltage during an initial period of the amplification period on the basis of the first control signal; a second driver for driving the first power line with a second voltage higher than the first voltage during a latter period of the amplification period on the basis of the second control signal; a third driver for driving a second power line with a third voltage during the amplification period on the basis of the third control signal; and a sensing amplifier connected between the first and second power lines, performing, in the range of the temperature, primary amplification on the difference between a pair of data lines by using the first and third voltages during the initial period, and performing second amplification by using the second and third voltages during the latter period. Accordingly, sensing margin can be secured at cryogenic temperatures.
Patent KR-20190019985-A (KR)
Inventor: PARK GYEONG HOON
IPC: H04N13/161
Filed: 2019-02-15
Abstract: Disclosed are a method for enhancing security on a DBMS and an apparatus thereof. The method may comprise the steps of: receiving first user management information from a DBMS to be managed by a database account management system; managing first user management information by the database account management system; receiving second user management information in the DBMS to be managed by the database account management system; and searching for an illegal role based on the first and second user management information by the database account management system.
Patent KR-20200101591-A (KR)
Inventor: JEONG HA IL
IPC: F04B17/00
Filed: 2019-02-20
Abstract: The present invention relates to a multi-color contents charging device and, more specifically, to a multi-color contents charging device, which connects a plurality of storage tanks storing contents of different colors to a distribution and transfer unit and a transfer hose, and distributes and transfers the contents of different colors to a plurality of charging nozzles through the distribution and transfer unit and a transfer operation unit, thereby performing an operation for charging multi-colored contents quickly and accurately, and easily cleaning the transfer hose and the vicinity of the transfer hose. A multi-color cosmetics charging container, according to an embodiment of the present invention, comprises: a distribution and transfer unit which receives and individually and temporarily stores contents of different colors, and allows or blocks the transfer of the contents by a valve; a valve operation unit positioned adjacent to the distribution and transfer unit to operate the valve of the distribution and transfer unit; a transfer operation unit which sucks, extrudes and transfers the contents supplied to the distribution and transfer unit; and a charging nozzle for mixing and charging, in a container, the contents transferred by the distribution and transfer unit, the valve operation unit, and the transfer operation unit.
Patent KR-20200102051-A (KR)
Title: Toothbrush Sterilizing Apparatus Supporting Gargle Water
Inventor: OH KYUNG HEE
IPC: A61C19/02
Filed: 2019-02-21
Abstract: According to the present invention, a toothbrush sterilizing apparatus comprises: a gargle water generating part configured to have an outer case consisting of a body part and a cover part, and generate gargle water for oral cleaning through electrolysis of water; an ultraviolet ray treatment part configured to provide ultraviolet rays for toothbrush sterilization; a cover opening and closing part configured to allow the cover part to open and close the front of the body part; a control part configured to drive the cover opening and closing part by controlling a motor; and the like. By providing mouthwashing gargle water (sterilized water) capable of removing germs, bacteria or the like from the mouth along with a basic toothbrush sterilizing function, oral health can be more effectively promoted. In addition, UV rays for toothbrush sterilization can be safely used through the automated control of the cover part, and interesting effects can be provided to users by visually showing the process of generating sterilized water.
Patent KR-20200102136-A (KR)
Inventor: SO DAE IN
IPC: D03D15/00
Filed: 2019-02-21
Abstract: The present invention relates to a fabric with excellent permeability and a waterproofing property for changing brightness and color depending on a state of a wearer capable of providing excellent permeability and a waterproofing property and changing brightness and color depending on a wearing state of a user. The present invention comprises: a fabric which includes an optical fiber; a color sensor which is combined on the fabric and senses a surrounding color of the fabric; a red/green/blue LED which outputs light of a predetermined color to one end of the optical fiber constituting the fabric; an age-gender determining unit which distinguishes age and gender from voice information of a user received through a microphone; and a controlling module which changes a color of the outputted light of the red/green/blue LED to correspond to a surrounding color or a complementary color applied from the color sensor based on the age and the gender of the user determined from the age-gender determining unit. Provided is the fabric with the excellent permeability and the waterproofing property to change the brightness and the color depending on the state of the wearer.
Patent KR-20200104486-A (KR)
Title: System and method for object recognition
Inventor: YANG SEONGJIN
IPC: G06K9/62
Filed: 2019-02-26
Abstract: Disclosed are an object recognition system and a method thereof. The object recognition system comprises: a preprocessing module for generating a first image having enhanced features of an object displayed in an original image in a first method based on the original image to be recognized, and a second image generated based on the original image and having enhanced features of the object in a second method; and a neural network module trained to receive the first image and the second image generated in the preprocessing module and to output a recognition result of the object.
Patent KR-20200106356-A (KR)
Title: Display device
Inventor: YU ARUM
IPC: G02F1/1335
Filed: 2019-03-04
Abstract: The present invention provides a display device including: a light source emitting light at a wavelength of 400 nm to 500 nm, wherein the intensity of light at a wavelength of 420 nm has a value of 3% or more of the maximum intensity; a quantum dot-containing layer disposed on the light source; an adhesive layer positioned on the quantum dot-containing layer; and a blue color filter layer disposed on the adhesive layer, wherein the light at a wavelength of 420 nm induce from the light source has an intensity of 1% or less of the maximum intensity of the light after passing through the quantum dot-containing layer, the adhesive layer and the blue color filter layer, thereby having a high color gamut and excellent luminance through an increase in quantum dot efficiency.
Patent KR-20190029554-A (KR)
Title: The method and apparatus for transmitting and receiving random access channel
Inventor: EUNSUN KIM
IPC: H04W74/08
Filed: 2019-03-12
Abstract: The present invention provides a method whereby user equipment transmits a random access channel (RACH) in a wireless communication system. In particular, the method comprises: receiving information on actually transmitted synchronization signal blocks (SSBs) and RACH configuration information on RACH resources; and transmitting an RACH in at least one RACH resource among RACH resources mapped to actually transmitted SSBs on the basis of the information on the actually transmitted SSBs and the RACH configuration information, wherein the actually transmitted SSBs are repeatedly mapped to RACH resources a number of times within an RACH configuration period based on the RACH configuration information, the number of times being the number of the actually transmitted SSBs multiplied by a positive integer.
Patent KR-20200115719-A (KR)
Inventor: KIM Nack Woo
IPC: G06N3/08
Filed: 2019-03-13
Abstract: According to the present invention, an object abnormality diagnosis system based on multiple weak classifiers comprises: a pre-processing part that performs preprocessing on an input image; a main processing part that includes each learning device connected in a cascade and a classifier connected to the learning device, classifies an object through the classifier in a classification area according to each level for the preprocessed image, and transmits the bottleneck layer feature value of the learning device to an abnormality classifier and the next level learning device; and a post-processing part that visualizes the results of the pre-processing part and the main processing part, and performs a reliability diagnosis on the learning result of the learning device.
Patent KR-20190118111-A (KR)
Inventor: CHU HENG LIU
IPC: H04N1/00
Filed: 2019-03-19
Abstract: Disclosed are a method, a non-transitory computer readable medium, and an apparatus for applying an image shear to correct digital image-paper registration errors. For example, the method performed by the processor of a printing device includes: a step of detecting an amount of skew of paper moving through the registration system of the printing device; a step of determining that the amount of skew is greater than a predefined threshold; a step of applying an image sheer to a digital image to be printed on the paper; and a step of controlling the plurality of print heads of the printing device to print the digital image having the applied image sheer onto the paper.
Patent KR-20200113723-A (KR)
Inventor: CHO YE CHAN
IPC: G06Q50/14
Filed: 2019-03-26
Abstract: An objective of the present invention is to provide a free Wi-Fi service and a variety of content. According to the present invention, a method for providing a smart tourism service comprises: a step wherein an authentication means transmits authentication information of a user of a user terminal and identification information of the user terminal to a web server through a web browser when a service terminal accesses an AP; a step wherein a service recommendation means uses at least one among the authentication information of the user, the identification information of the user terminal, existing content use details of the user terminal, payment information of the user terminal, and location information of the user terminal transmitted by the authentication means to select a recommendation service page; and a step wherein a recommendation service display means receives information on the selected recommendation service page to display the recommendation service page on the web browser of the user terminal.
Patent KR-20200114129-A (KR)
Inventor: LEE SEO HEE
IPC: H02K7/20
Filed: 2019-03-27
Abstract: The present invention relates to a power generation auxiliary device which accessorily provides power to a power generation device to increase power generation efficiency. More particularly, the present invention relates to a power generation auxiliary device which is provided with a plurality of slot passages rotating around a rotation shaft, and installs a weight sphere reciprocating and sliding along the inside of the slot passage to allow the weight sphere to reciprocate (free fall) by self-weight along the slot passage from one side to the other side. Moreover, a cylinder rod reciprocates by using an impact force of the weight sphere colliding with a cylinder provided on both sides of the slot passage, and hydraulic pressure generated by the same is accessorily provided to the power generation device, thereby further improving the power generation efficiency produced through the power generation device.
Patent KR-20200119490-A (KR)
Title: Apparatus and method for recommending health care service based on block chain
Inventor: SHIM JAE WOONG
IPC: G16H50/20
Filed: 2019-04-10
Abstract: In performing decentralized transactions of cryptocurrency data based on blockchain, the present invention proposes a blockchain-based service recommendation device and method which enable users to recommend the best service in a cryptocurrency transaction service linked to the value of a blockchain-based cosmetic service. The proposed device, which recommends a service to a user based on a blockchain network, comprises: a service providing unit which receives gender, age, and desired purpose from a user who wants to receive a recommendation for a health care related service; and a service recommendation unit which recommends the optimal health care-related service to the user based on the received information from the service providing unit.
Patent KR-20190120079-A (KR)
Title: Rotary drive device and robot arm of a robot equipped therewith
Inventor: MARKOWSKI SIMON
IPC: B25J9/14
Filed: 2019-04-10
Abstract: The present invention provides a rotary drive device (4) having a fluid operation type rotary drive (5). The rotary drive includes: a drive housing (7); and a drive unit (22) capable of being twisted as regards the drive housing (7). The drive unit (22) has: a turning piston (23); and a drive shaft (17) connected to the turning piston. The drive shaft (17) protrudes from the outside of the drive housing (7) with a drive section (17a) in a front surface (15) of an axial direction. Multiple components are continuously attached to the drive housing (7) of the rotary drive (5) in an axial direction on the rear side. The multiple components form a drive assembly (42) capable of singly handling with the rotary drive (5). The component includes: a valve support device (43) supporting a control valve array (35); a pneumatic connection unit (65); and an electronic control unit (72) electrically connected to the control valve array (35). Also, the present invention provides a robot arm including the rotary drive device (4) as an arm joint.
Patent KR-20200121690-A (KR)
Title: Filtering divice of liquid medication for an injector
Inventor: IM SEONG GU
IPC: A61M5/31
Filed: 2019-04-16
Abstract: The present invention relates to a device for filtering a chemical liquid for a syringe and, more particularly, to a device for filtering a chemical liquid for a syringe, comprising: a syringe cylinder having a syringe cylinder head formed on the front end part thereof; a syringe needle head to which the syringe cylinder head is inserted; and a chemical liquid filter which is inserted to the hollow of the syringe needle head, for filtering a foreign material included in the chemical liquid, wherein the chemical liquid filter comprises a dome-shaped filter part made of a porous material, and a check valve part which is formed so that the outer diameter expands from the lower end of the filter part, and which is seated on the syringe cylinder head, and wherein an elastic member capable of elastically supporting the chemical liquid filter is provided between the syringe cylinder head and the chemical liquid filter, when the chemical liquid is sucked in, the chemical liquid is sucked in between the inner circumferential surface of the syringe needle head and the check valve part while the elastic member is compressed, and, when the chemical liquid is discharged, the chemical liquid is discharged after being filtered via the filter part as the check valve part comes into a close contact with the inner circumferential surface of the syringe needle head while the elastic member is restored.
Patent KR-20190126250-A (KR)
Title: Elevator door interlock assembly
Inventor: Michael j tracey
IPC: B66B13/12
Filed: 2019-04-30
Abstract: The present invention relates to an elevator door interlock assembly. According to an embodiment of the present invention, the elevator door interlock assembly comprises: a first base part configured to be supported on a hoist door component, wherein the first base part is placed to be selectively pivoted with respect to the hoist door component; a first bumper supported on the first base part so that the pivot movement of the first base part changes the position of the first bumper with respect to the hoist door component; a second base part placed to be selectively moved with respect to the hoist door component; a second bumper supported on the second base part so that the selective movement of the second base part changes the position of the second bumper with respect to the hoist door component; and a latch placed for the pivot movement around a pivot axis with respect to the first base part between the door locking position and the unlocking position.
Patent KR-20200126546-A (KR)
Inventor: YONG JU KIM
IPC: B66F17/00
Filed: 2019-04-30
Abstract: The present invention relates to a four-stage boom device for a live wire operation vehicle. The four-stage boom device for a live wire operation vehicle comprises a first-stage boom, a second-stage boom, a third-stage boom, an interworking device, an insulation boom of an insulation material, and an insulation boom extension device. The insulation boom extension device comprises a second driving cylinder, a pair of rotation sheave, and a pair of power transmission means. According to the present invention, insulation performance is sufficiently ensured, and a distance between a working zone and a vehicle can be minimized.
Patent KR-20200127319-A (KR)
Inventor: KIM SUNG WON
IPC: B21D26/023
Filed: 2019-05-02
Abstract: Disclosed is a hydroforming device capable of manufacturing a vehicle body part having a flange. According to an example embodiment of the present invention, the hydroforming device comprises: (i) a lower mold having at least one first forming groove formed on the upper surface thereof, a first pipe support groove connected to the first forming groove and formed on both sides of the upper surface thereof, and a first plate support end which is formed on an edge portion of the upper surface thereof and supports an edge portion of a first plate heated to a set temperature; (ii) an upper mold installed to reciprocate in a vertical direction with respect to the lower mold and provided with at least one second forming groove formed on the lower surface thereof and corresponding to the first forming groove, a second pipe support groove connected to the second forming groove and formed on both sides of the lower surface thereof corresponding to the first pipe support groove, and a second plate support end which is formed on an edge portion of the lower surface thereof and supports an edge portion of a second plate heated to a set temperature; and (iii) a fluid pressure supply pipe interposed at a position corresponding to the first and second pipe support grooves between both sides of the first and second plates supported on the upper surface of the lower mold.
Patent KR-20200129734-A (KR)
Title: Method for managing or using platform to provide advertisement service of bank, , and server and financial institution terminal by using same
Inventor: LEE DONG HUI
IPC: G06Q40/02
Filed: 2019-05-09
Abstract: The present invention relates to a method for operating or using a platform for an advertisement providing service of a bank. According to the present invention, the method comprises the steps of: (a) supporting unidentified user loan demand information to be displayed on financial institution affiliated company terminals; and (b) supporting loan products to be displayed on identified user terminals. According to the present invention, an advertisement for a loan product which is most advantageous to a user can be provided.
Patent KR-20200132377-A (KR)
Inventor: SONG CHEOL OCK
IPC: G02F1/1339
Filed: 2019-05-17
Abstract: The present application relates to a substrate capable of implementing a device having excellent transmittance due to a high area ratio occupied by a spacer and no decrease in alignment of a liquid crystal, and a manufacturing method capable of effectively manufacturing such substrate. The substrate includes a substrate layer and a plurality of spacers formed on the substrate layer, wherein the base layer includes an area (P1) in which the area ratio occupied by a plurality of spacers is high, and an area (P2) in which the area ratio occupied by a plurality of spacers is low.
Patent KR-20200132600-A (KR)
Inventor: JONG JIN LEE
IPC: G06Q10/06
Filed: 2019-05-17
Abstract: Disclosed is an overseas delivery platform support system. According to an embodiment of the present invention, the overseas delivery platform support system includes: an Internet communication terminal device performing support such that a user can make a request for overseas delivery and write in overseas delivery request information by accessing an application program or Internet website; a plurality of delivery company servers performing support such that open logistics export, import, international shipping, delivery and return handling procedures in accordance with international e-commerce are performed; and a delivery support server receiving overseas delivery request information through an application program or Internet website and selecting one of a plurality of delivery companies based on the overseas delivery request information, and sharing the overseas delivery request information of the user with the selected delivery company server. Therefore, the system is capable of enabling safe overseas delivery while increasing customer satisfaction.
Patent KR-20200133415-A (KR)
Inventor: KIM DONG HWON
IPC: A63F13/798
Filed: 2019-05-20
Abstract: The present invention relates to a method and a system for operating internet café e-sports which can be helpful in revitalizing an internet café. The method comprises the steps of: accessing an event providing server through an event providing home page by an event participant in an affiliated store internet café; performing login; selecting a game start button to participate in a game; performing the game to achieve event compensation conditions; and compensating when the event compensation conditions are satisfied.
Patent KR-20200133460-A (KR)
Inventor: HWANG JAE KWANG
IPC: A45D40/24
Filed: 2019-05-20
Abstract: A cosmetic container with a built-in brush is disclosed. The cosmetic container with a built-in brush of the present invention includes: a cosmetic storage unit of which one side portion is rotatably coupled to a main body and which stores cosmetics therein; an outer cover which is rotatably coupled to the main body to cover the cosmetic storage unit; and a brush unit accommodated in the main body so as to be disposed on the lower part of the cosmetic storage unit.