baber/WOPTO huggingface dataset:
Patent KR-20190016052-A (KR)
Inventor: WONDOO SONG
IPC: H01L31/05
Filed: 2019-02-01
Abstract: According to an embodiment of the present invention, a ribbon for a solar cell panel capable of improving characteristics of a solar cell panel comprises: a ribbon body; a black layer positioned on at least one side of a surface on the surface according to at least a longitudinal direction of the ribbon body; and a solder layer entirely positioned at a part except for the black layer on the surface according to the longitudinal direction of the ribbon body and entirely positioned at the other side opposed to the one side of the surface.
Patent KR-20190104882-A (KR)
Title: Paddle for use of stirring plating solution and plating apparatus including paddle
Inventor: KIMURA RISA
IPC: C25D7/12
Filed: 2019-02-13
Abstract: The present disclosure is directed in improving an in-plane uniformity by a paddle which stirs a plating solution. According to one aspect, a plating device for electroplating a substrate having a non-patterned region is provided, and the plating device comprises: an anode configured so as to be connected to the plating bath for holding the plating solution and to an anode of a power supply; and a paddle movable in the plating bath to stir the plating solution contained in the plating bath, wherein the paddle is configured such that at least a part of the non-patterned region of the substrate, as viewed from the anode, is always to be shielded when the paddle is stirred.
Patent KR-20190111748-A (KR)
Inventor: KONG YEUN JIN
IPC: G06Q20/38
Filed: 2019-02-15
Abstract: Disclosed is an electronic device for performing transaction of a block chain-based cryptocurrency. According to the present invention, the electronic device comprises: a communication circuit connected through a network and performing communication with a plurality of external electronic devices in which a plurality of private keys and a plurality of public keys corresponding to the private keys are stored; a memory for storing connection information to be connected to the external electronic devices; and a processor electrically connected to the memory and the communication circuit. The processor controls the communication circuit to be connected to the external electronic devices using the connection information, receives the public keys from the external electronic devices through the communication circuit, generates address information used for a transaction of a first cryptocurrency using the public keys, and can set the number of the private keys required for an electronic signature used in the transaction of the first cryptocurrency through the address information among the private keys.
Patent KR-20200100432-A (KR)
Inventor: LEE CHUN GYU
IPC: G06Q10/06
Filed: 2019-02-18
Abstract: The present invention relates to a freelancer matching sever which matches a user, who wants a service provided by a freelancer, with a freelancer fit to the user′s propensity. According to one embodiment of the present invention, the freelancer matching sever comprises: a weight information reception unit receiving, from a user server, weight data which is data related to weight information, which is information related to a user′s weight for an evaluation index of a freelancer, wherein the evaluation index includes a business evaluation index which is an evaluation index related to evaluation of a business performed by the freelancer until now, a CS management evaluation index which is an evaluation index related to an auxiliary service, except for a main service, provided to the user by the freelancer, and a branding management evaluation index which is an index related to career of the freelancer; a freelancer information storage unit storing general evaluation data which is data related to general evaluation information, which is information related to the evaluation of the freelancer; a freelancer reevaluation unit reevaluating the freelancer based on the weight data and the general evaluation data to evaluate the freelancer in consideration of the user′s weight; and a freelancer extraction unit extracting a predetermined freelancer based on reevaluation data which is data related to reevaluation information, which is information related to freelancer reevaluation transferred from the freelancer reevaluation unit.
Patent KR-20200038839-A (KR)
Title: Light guide plate unit using micro LED local dimming and Backlight unit having that Light guide plate unit
Inventor: BAN SIN AE
IPC: F21V8/00
Filed: 2019-02-20
Abstract: The present invention relates to a backlight unit using micro-LED local dimming. The backlight unit using the micro-LED local dimming includes: a board in which micro-LEDs are arranged at a predetermined interval so that light is diffused upward; a first film located on a top surface of the board in the form of a film, having holes perforated at portions of the first film corresponding to the micro-LEDs, and configured to serve as an adhesive; a reflective sheet located on a top surface of the first film, and having holes perforated at portions of the reflective sheet corresponding to the micro-LEDs to allow the light to pass through the holes, in which the light is blocked at a remaining portion of the reflective sheet except for the portions of the reflective sheet corresponding to the micro-LEDs; and a second film located on a top surface of the reflective sheet in the form of a film, and configured to secondarily diffuse the light output from the reflective sheet. According to the present invention, light guide plates in the form of a film are disposed on both sides of the reflective sheet, respectively, to diffuse the light of the LED when receiving the light, and the light is diffused again when the light passes through the reflective film, so that an effect of the light is maximized.
Patent KR-20200107187-A (KR)
Inventor: MINAH SEO
IPC: G02B1/00
Filed: 2019-03-06
Abstract: The present invention relates to an optical imaging apparatus using metamaterials and a method thereof. A main technical problem to be achieved by the present invention is to obtain a light analysis image of an observation target having a spatial resolution equivalent to a unit metamaterial size regardless of the diffraction limit of an imaging beam. One embodiment of the present invention provides the optical imaging apparatus using other materials, which comprises: a metamaterial array sensor including a plurality of unit cells composed of the metamaterials and positioned adjacent to the observation target; an imaging beam providing unit providing the imaging beam toward the metamaterial array sensor; a control beam providing unit controlling a control beam provided to the unit cell such that the imaging beam incident on the unit cell is blocked; and an imaging beam measuring unit which measures a unit cell image beam transmission amount transmitted through the unit cell by measuring an imaging beam transmission amount of the metamaterial array sensor when the imaging beam is transmitted through the unit cell, and an imaging beam transmission amount of the metamaterial array sensor when the control beam is focused on the unit cell and the imaging beam incident on the unit cell is blocked.
Patent KR-20200108990-A (KR)
Title: Eco-friendly detackification agent for paint having excellent viscocity reduction effect and treatment method of the painting booth circulating water using the same
Inventor: PARK SANG EUN
IPC: C02F1/52
Filed: 2019-03-12
Abstract: The present invention relates to an eco-friendly composition for removing paint viscosity having excellent paint viscosity removal performance, and to a treatment method of painting booth circulating water using the same and, more specifically, to an eco-friendly composition for removing paint viscosity having excellent paint viscosity removal performance while not emitting formaldehyde, and to a treatment method of painting booth circulating water using the same.
Patent KR-20200109114-A (KR)
Inventor: KWANGWOOK KIM
IPC: F04B39/00
Filed: 2019-03-12
Abstract: The present invention relates to a compressor equipped with a resonator capable of dissipating or canceling noise generated by a compression portion. The compressor includes: a case including a suction pipe through which a refrigerant is sucked; a cylinder including a piston, a mounting portion, and a connection portion; a driving unit that provides power to move the piston; and a muffler that subtracts the noise emitted from the piston toward the suction pipe.
Patent KR-20200109523-A (KR)
Title: Multifunctional odor eliminator
Inventor: KIM HO KYUN
IPC: B01D46/00
Filed: 2019-03-13
Abstract: A multifunctional odor removal device of the present invention comprises: a housing; an exhaust flow path provided at the housing and discharging air; a deodorization part which heats and deodorizes air discharged through the exhaust flow path; and an intake flow path which is provided to come into contact with the exhaust flow path, and heats intake air by using deodorizing heat of the deodorization part. According to the present invention, warm air can be supplied by heat exchange of intake air using the heat used for deodorizing exhausted air.
Patent KR-20190109288-A (KR)
Title: Motor control apparatus, motor control program, and motor control method
Inventor: YAMADA MASAKI
IPC: H02P27/08
Filed: 2019-03-14
Abstract: In a conventional motor control apparatus, there is a problem of the low accuracy of a measured current value obtained as a feedback value such that the purpose of the present invention is to improve the accuracy on control of a motor based on the current value of three-phase current. According to the present invention, a motor control apparatus comprises: a current measurement unit measuring at least two current values among three-phase AC currents supplied to a motor as measured current values, respectively; and a current estimation unit outputting a detected current value corresponding to each of the three-phase AC currents based on the measured current value and rotor rotation angle information of the motor. The current estimation unit defines, as an estimation target phase, a phase of which the duty ratio of a driving pulse supplied to an inverter circuit generating the three-phase AC currents becomes more than or equal to an operation switching threshold; calculates, for the estimation target phase, an estimated current value based on a coefficient value calculated from the measured current value obtained by the current measurement unit in a period, in which the duty ratio of the driving pulse is lower than the operation switching threshold, and the rotor rotation angle information of the motor; and outputs the calculated estimated current value as the detected current value of the estimation target phase.
Patent KR-20200111470-A (KR)
Title: Fuel cell system with initial driving air supply device
Inventor: SON YONG DOO
IPC: H01M8/04746
Filed: 2019-03-19
Abstract: Disclosed is a fuel cell system equipped with an air supply device for initial driving. In the present invention, when a fuel cell stack is initially operated, air is supplied to the fuel cell stack using positive or negative pressure, and a blower device is driven using electric energy generated as the fuel cell stack is operated so as to drive the blower device without additional power supplies required for the blower device. Accordingly, a structure of a fuel cell system is simplified and energy consumption is reduced during the initial driving of the fuel cell stack, thereby improving energy efficiency.
Patent KR-20200112238-A (KR)
Inventor: JUNG WON SEOK
IPC: G06Q50/10
Filed: 2019-03-21
Abstract: The present invention relates to a foreign language learning system which is a system for learning a foreign language which allows a user to conveniently select a foreign language lecturer, a lecture, and a teaching material, watch and listen to various teaching materials or personal lectures of lecturers, and easily perform various learning types such as reading, writing, and speaking and, more specifically, to a foreign language learning system which connects a user (learner) and a lecturer online in a one-to-one manner, facilitates two-way communication and delivery, allows a user to easily select a lecturer, a lecture, and a teaching material matching the preference of the user, and uses a personal lecture of a lecturer, a voice file, a video file, an electronic teaching material, etc., to easily perform various learning types such as reading, speaking after listening, and composition. The foreign language learning system comprises: a service providing server (100) including a lecturer database (DB) (10), a user DB (20), a learning management DB (30), a learning content DB (40), a learning community DB (50), and a control module (60); and a user terminal (200) including a user module (70), a learning module (80), a learning content module (90), a sound recording/video recording module (120), a video module (150), a speech recognition conversion module (110), a text-to-speech (TTS) module (130), and a composition module (140).
Patent KR-20200113568-A (KR)
Inventor: YOON SUN HONG
IPC: H05K9/00
Filed: 2019-03-26
Abstract: The present invention discloses an electromagnetic wave shielding material and a manufacturing method thereof. According to the present invention, the method for manufacturing electromagnetic wave shielding material includes the steps of: preparing a substrate; printing a plurality of patterns with ink, which is a different type of electromagnetic wave shielding material, on one side of the substrate; and sintering the ink under at least one sintering condition to form an electromagnetic wave shielding layer which shields electromagnetic waves corresponding to a plurality of frequencies.
Patent KR-20200113918-A (KR)
Title: Pharmaceutical composition comprising the extract of loranthus yadoriki as an effective component for prevention or treatment of diabetes and health functional food comprising the same
Inventor: SOHN HO YONG
IPC: A23L33/105
Filed: 2019-03-27
Abstract: The present invention relates to a pharmaceutical composition and health functional food for preventing or treating/alleviating diabetes containing a Taxillus yadoriki extract as an active component. More specifically, the present invention relates to a pharmaceutical composition and health functional food for preventing or treating/alleviating diabetes through inhibition of beta-amylase and alpha-glucosidase, which contain a Taxillus yadoriki extract as an active component. The Taxillus yadoriki extract, as the active component of an antidiabetic composition, as demonstrated through embodiment of the present invention, has an excellent effect of being able to be used as medicines and health functional food for preventing or treating/alleviating diabetes. In addition, the Taxillus yadoriki extract of the present invention has excellent thermal stability, and does not exhibit loss of starch degrading enzyme inhibitory activity even in the acidic condition of pH 2 and plasma, so that the Taxillus yadoriki extract can be easily processed into various forms such as liquid, cream, powder, pills, tablets, etc., thereby being able to be very usefully used in the pharmaceutical industry, and food industry.
Patent KR-20200114672-A (KR)
Title: A face-covering function is provided on various clothes, and a face-covering garment that converts the functions of the clothes through a trim and a method of making them
Inventor: KWON HEE SUNG
IPC: A41D31/04
Filed: 2019-03-29
Abstract: In order to solve the disadvantage of increasing the risk of loss and economic cost and the disadvantage of not being able to manage small parts including the face and head well of conventional casual clothes, as the conventional covers are subdivided into pieces, the present design devised face cover clothes (600) that connect a face cover, a mask, and clothes (200) to be used as both the casual clothes and the cover clothes. The above is a technology related to the production and utilization of face cover clothes (600) that converts and executes casual clothes into functional cover clothes through various slits (557A, 557B, 557C, 557D, 558).
Patent KR-20200118588-A (KR)
Inventor: JI DAE HO
IPC: G06Q30/06
Filed: 2019-04-08
Abstract: A product sales information provision system having a reward function according to information sharing of the present invention comprises: a product sales information sharing server to which product sales information is registered by an information sharer terminal among connected client terminals and which provides the registered product sales information to an information user terminal among the connected client terminals; and a relay server which, when the information user terminal connected to the product sales information sharing server attempts to purchase a product corresponding to one piece of product sales information among the pieces of product sales information registered to the product sales information sharing server, relays connection migration of the information user terminal to a sales point server by which purchase of a product corresponding to the one piece of product sales information is available, generates source information relating to a source of a server which has relayed the connection migration of the information user terminal to the sales point server, and transmits the generated source information to the sales point server. When the information user terminal completes the purchase of the product, the sales point server generates reward information for providing, to an information sharer who has registered the one piece of product sales information, a commission corresponding to a predetermined ratio of a sales profit according to the completion of the purchase, and transmits the generated reward information to the relay server corresponding to the received source information.
Patent KR-20190134463-A (KR)
Title: Light-emitting storage device and light-emitting control method
Inventor: Ou ming chang
IPC: G06F13/14
Filed: 2019-04-11
Abstract: The present invention relates to a light emitting storage device and a light emitting control method. The light emitting storage device comprises: a storage device controller; a processor; and at least one light emitting unit. The storage device controller is electrically connected to a host through a host controller interface to control read and write operations of the light emitting storage device. The processor is electrically connected to the storage device controller to be connected to the host. The at least one light emitting unit is electrically connected to the processor. When the host transmits a control signal to the storage device controller through the host controller interface, and the control signal is identified as a signal for controlling the at least one light emitting unit by the storage device controller, the storage device controller transmits the control signal to the processor to control a light emitting mode of the at least one light emitting unit. According to the present invention, the light emitting mode of the light emitting storage device may be controlled without additional control units and/or control interfaces (bus bars).
Patent KR-20200122652-A (KR)
Title: Nutrient Profiling-based Pet Food Recommendation System
Inventor: YOUN SUN BIN
IPC: G06Q30/02
Filed: 2019-04-18
Abstract: The present invention relates to a pet food recommendation system based on nutritional component profiling, which comprises: a server (100) for analyzing and recommending nutritional data of pet food; a user terminal (300) for providing review information on the pet food use to the server (100); and an expert terminal (400) for evaluating the review information provided by the user terminal (100) to the server. According to a pet food recommendation algorithm of the present invention, suitable pet food may be recommended in consideration of the breed and condition of the dog.
Patent KR-20200126539-A (KR)
Inventor: NOH WOOK REA
IPC: F16M11/26
Filed: 2019-04-30
Abstract: The present invention relates to an expansion device. More specifically, the present invention has an expansion pipe of which a diameter is gradually reduced and a sequentially adjustable length to have a small volume to be portable. Moreover, the present invention can be expanded and contracted to be used for various products such as a tripod for a camera, a crane, a hydraulic host, a drug injection plunger, a ballpoint pen, an indication rod, a portable antenna, a detector for length measurement, a construction pole which can be expanded and contracted.
Patent KR-20200128845-A (KR)
Inventor: LEE CHANG EUN
IPC: G06Q30/02
Filed: 2019-05-07
Abstract: The present invention relates to a real-time small and medium enterprise linkage system through a Carnegie management research institute and, more specifically, to a real-time small and medium enterprise linkage system through a Carnegie management research institute to conduct enterprise certification of a reliable small and medium enterprise through a management research institute, enable win-win cooperation between small and medium enterprises certified by a management research institute, provide B2B or B2C products and services of excellent quality certified by the management research institute, and efficiently return a welfare service entrusted to a management research institute to an interested person of small and medium enterprises.
Patent KR-20190055047-A (KR)
Title: Voice coil motor
Inventor: HYUNE O YOO
IPC: G02B7/02
Filed: 2019-05-14
Abstract: The present invention provides a voice coil motor with increased durability. The voice coil motor comprises: a bobbin body having a lens mounted thereon; a mover including a bobbin which includes a coupling boss protruding from a lower end of the bobbin body and a groove formed from the lower end adjacent to the coupling boss, and a coil block which is wound on an outer circumferential surface of the bobbin; a stator including a magnet arranged to be opposite to the coil block and a yoke fixing the magnet; an elastic member including first elastic members which have a first through hole coupled to the coupling boss and a second through hole exposing the groove formed thereon, and second elastic members which are coupled to an upper end facing the lower end of the bobbin body; and a reinforcement member using the second through hole and the groove to reinforce coupling strength of the first elastic member and the bobbin main body.
Patent KR-20200132573-A (KR)
Inventor: SEO KWANG IK
IPC: G06F16/2453
Filed: 2019-05-17
Abstract: As one preferred embodiment of the present invention, provided is a database using a serialization filter, which comprises: a parsing unit which generates an arithmetic expression tree based on an SQL query; an authentication unit which creates a template for mapping and storing metadata corresponding to each node of the arithmetic expression tree; and an optimization unit which generates a serialization filter, which is a serialization type filter, based on the arithmetic expression tree and the template.