baber/WOPTO huggingface dataset:
Patent KR-20190058421-A (KR)
Inventor: PARK SEUNGHOON
IPC: H02J5/00
Filed: 2019-05-21
Abstract: Disclosed is a power providing device which wirelessly provides power to at least one terminal. According to the present invention, the power providing device comprises: a signal transmission and reception unit receiving a charging state message showing a charging state of a terminal from at least one terminal; a display unit displaying the charging state of each of the at least one terminal based on the charging state message; an interface unit receiving a charging control signal controlling a charging work with regard to each of the at least one terminal; a control unit analyzing the charging control signal to control the signal transmission and reception unit to transmit a power reception control signal controlling whether the at least one terminal receives power to the at least one terminal; and a power supply unit receiving control of the control unit and wirelessly supplying the power to the at least one terminal.
Patent KR-20200135070-A (KR)
Inventor: SEO EUN SUNG
IPC: G02B3/14
Filed: 2019-05-24
Abstract: According to an embodiment, a liquid lens includes: a plate including a cavity; a plurality of liquids arranged in the cavity; a first electrode arranged on a first surface of the plate; and a second electrode arranged on a second surface of the plate. The plurality of liquids include: a first conductive liquid having a first refractive index; and a second nonconductive liquid having a second refractive index lower than the first refractive index. Therefore, the liquid lens can increase resolution through an interface change between the two liquids based on a difference in the refractive index between the two liquids forming the interface.
Patent KR-20200137658-A (KR)
Inventor: KIM KWANG SOON
IPC: G11C7/22
Filed: 2019-05-31
Abstract: The present technique relates to a memory device, which comprises: a clock generation unit which generates a plurality of internal clock signals based on an external clock signal during an output period of read data in response to a read command; and a data strobe output unit which outputs a first data strobe signal to a data strobe pad in response to the plurality of internal clock signals. In response to a test mode signal, the clock generation unit toggles the plurality of internal clock signals regardless of the output period of the read data. The memory device can prevent deterioration due to stress testing and transmit clock signals and data stably.
Patent KR-20200096046-A (KR)
Title: Germanium of ion organization using sericite and ionic calcium chelate, and method of manufacturing the same
Inventor: CHOI YE EUN
IPC: A23K10/40
Filed: 2019-05-31
Abstract: The present invention relates to ion-organized germanium using sericite and ionic calcium chelate, which increases an absorption rate of germanium into agricultural and livestock products and uses the same as feed or fertilizer, thereby increasing a concentration of germanium contained in animals and plants raised or cultivated, and a method for preparing the same. According to the present invention, the method for preparing ion-organized germanium comprises the steps of: (a) preparing and mixing sericite mineral powder and corbicula powder (ionized calcium); (b) preparing a diluted solution having a concentration of 1 to 1.2 N by mixing organic acid fermented water with drinking ground water; (c) putting 30 to 35 wt% of the raw materials in above step a), and the diluted solution of step (b) at a ratio of 65 to 70 wt% into a reaction tank and reacting for 48 hours while rotating at 100 rpm to 200 rpm; and (d) preparing ion-organized germanium having a germanium concentration of 1,000 ppm or more by mixing the organic liquid mineral extracted only from the upper liquid of the product in 24 hours later and inorganic germanium at a weight ratio of 1000:2 to 4 and reacting for 24 hours.
Patent KR-20200141227-A (KR)
Inventor: PARK YOUNG SOO
IPC: A24F47/00
Filed: 2019-06-10
Abstract: The present invention relates to a cigarette type electronic cigarette, comprising: a body (10) embedded with a battery (not shown); a heating holder (20) installed in the body (10), having a holder hole (21) in which a cigarette (C) is inserted to an upper side, and embedded with a heater (not shown) for heating the cigarette (C) therein; a cover assembly (30) for selectively opening and closing the holder hole (21); and a tilting assembly (40) having an assembly bracket (41) coupled to a body coupling hole (15) at a side of the heating holder (20), a lifting/lowering hole (42) formed to be opened upward on the inside of the assembly bracket (41), a lifting/lowering rod (43) coupled to the lifting/lowering hole (42) to be able to rise or fall and supporting the cover assembly (30) to be able to rotate, and a torsion spring (44) installed between the assembly bracket (41) and the lifting/lowering rod (43), and applying elastic force in a direction where the lifting/lowering rod (43) rises or falls based on a specific position (A). The purpose of the present invention is to provide a cigarette type electronic cigarette capable of easily removing ash remaining in the holder hole into which a cigarette is inserted.
Patent KR-20200142663-A (KR)
Inventor: JEON MIN SEONG
IPC: A61F9/08
Filed: 2019-06-13
Abstract: A facial recognition device for the visually impaired according to the present invention is a machine made to remove restrictions or inconvenience the visually impaired usually go through when using a facial recognition system. The present invention is a machine that presses a face and displaying the face on the other side so that the visually impaired can touch the shape and recognize what a person looks like. The present invention is expected to make a great contribution to the rise of the social status of the visually impaired.
Patent KR-20200144399-A (KR)
Inventor: LEE JAE MIN
IPC: H05B1/02
Filed: 2019-06-18
Abstract: Disclosed is an aerosol generating device comprising: a heater which heats an aerosol generation material by supplied electricity; a battery which stores electricity to be supplied to the heater; and a control unit which controls the supply of electricity to the heater and the supply of electricity to the battery. The control unit can control the supply of electricity to the heater and the supply of electricity to the battery as follows. When the aerosol generating device is electrically connected to an external electricity supply source, the control unit can perform control so that a heating state of the heater is monitored. When it is determined that the monitored heating state is a rapid heating state, the control unit can perform control so that the heater is heated without charging the battery by an external electricity supply source. When it is determined that the monitored heating state is not a rapid heating state, the control unit can perform control so that both charging of the battery and heating of the heater are performed by an external electricity supply source.
Patent KR-20210001409-A (KR)
Title: Cosmetic sheet pack
Inventor: LEE NA KYOUNG
IPC: A45D44/02
Filed: 2019-06-28
Abstract: Disclosed is a cosmetic sheet mask. According to one aspect of the present invention, provided is a cosmetic sheet mask, comprising: a main body in which an insertion port into which a wearer′s hand can be inserted is formed; a finger portion extending from the main body so that the wearer′s fingers can be inserted; an opening portion formed at the end of the finger portion so that the wearer′s fingertips can be exposed to the outside; an inner sheet made of an absorbent material to accommodate a cosmetic liquid inside the main body and the finger portion; and an outer cover coupled to surround the inner sheet; and an outflow prevention portion for preventing the outflow of the cosmetic liquid through the opening portion.
Patent KR-20210004594-A (KR)
Inventor: RHO IL RAE
IPC: D21H21/36
Filed: 2019-07-05
Abstract: The present invention relates to antimicrobial paper using a leaf extract of Rubus coreanus and a method for manufacturing the same. The antimicrobial paper manufactured by the method according to the present invention is not harmful to a human body by using a natural substance or a Rubus coreanus leaf extract, and has an excellent inhibitory effect against spoilage bacteria generated during distribution of agricultural products, and thus has an effect suitable for use as antimicrobial paper for distribution and storage of agricultural products.
Patent KR-20210006168-A (KR)
Title: Apparatus and method for providing analysis information of lighting apparatus
Inventor: SEO HYUN BAE
IPC: G06F30/00
Filed: 2019-07-08
Abstract: Disclosed is a method of providing the analysis information of a lighting fixture, which is executed in a computer device. The method of providing the analysis information of the lighting fixture includes the steps of: storing detailed analysis information about lighting fixtures in a database; receiving input information for the target lighting fixture; obtaining detailed analysis information of the target lighting fixture corresponding to the input information from the database; and providing the detailed analysis information to a user terminal. The detailed analysis information may include at least one of information on a regulated area in which the target lighting fixture can be installed, installation information of the target lighting fixture, simulation result information of the target lighting fixture, and evaluation information of the target lighting fixture.
Patent KR-20210006633-A (KR)
Inventor: SON YOUNG GIL
IPC: G09F13/22
Filed: 2019-07-09
Abstract: The present invention relates to a front/back channel sign board capable of producing a luxurious image because the light of a sign board irradiates not only from the front of the sign board but also from the back of the sign board and, specifically, relates to a front/back channel sign board wherein production costs such as material costs, labor costs, and processing costs can be drastically reduced, and the appearance is neat and beautiful.
Patent KR-20210009817-A (KR)
Inventor: KIM SO YOUNG
IPC: B65B31/02
Filed: 2019-07-18
Abstract: The present invention relates to a meat processing method capable of being packaged and shipped to a level ready for consumption by consumers. The meat processing method of the present invention includes: a stocking step (S10); a pre-cooling step (S20); a deboning step (S30); a primary packaging step (S40); a primary metal detection step (S50); a primary refrigeration step (S60); a thawing and opening step (S70); a secondary packaging step (S80); a secondary metal detection step (S90); a secondary refrigeration step (S100); and a shipping step (S110).
Patent KR-20210010141-A (KR)
Title: Painting apparatus
Inventor: JEON YONG SOO
IPC: B05B16/00
Filed: 2019-07-19
Abstract: The present invention relates to a liquid coating device, comprising: a coating booth (110) provided with an inlet (111) and an outlet (112) to supply an object to be coated to the inside; an injection module (120) provided at the center inside the coating booth (110) to inject a liquid coating product; an elevation module (130) installed at one side of the coating booth (110) and coupling the injection module (120) to elevate the same; a rail module (140) installed at an upper side inside the coating booth (110) and forming a traveling path curved in the Ω shape with the injection module (120) positioned at the center; a holding module (150) mounted on the rail module (140) to travel along the traveling path, and holding an object to be coated on a lower end; and a plurality of rotating modules (160) mounted at arbitrary intervals along the rail module (140) and temporarily accommodating the holding module (150) traveling on the rail module (140) to rotate the same. Therefore, according to the present invention, an object to be coated can be freely rotated by using a device of a simplified structure, thereby remarkably improving coating quality.
Patent KR-20190091239-A (KR)
Title: Electronic device
Inventor: OGUCHI TATSUYA
IPC: B41J29/13
Filed: 2019-07-25
Abstract: The present invention provides an electronic device that is small to be conveniently carried, and has a printing function and a wireless communication function. According to the present invention, the electronic device comprises: a printer unit performing printing on recording paper; a power unit accommodating a battery; and a wireless unit communicating with an external device, wherein printing information is wirelessly obtained from the printer unit to perform printing on the recording paper in the printer unit. Moreover, an outer appearance of the electronic device is a cylindrical shape.
Patent KR-20210017690-A (KR)
Title: bucket device attachable to the forklift
Inventor: KIM SEUNG HWAN
IPC: B66F9/075
Filed: 2019-08-09
Abstract: The present invention relates to a forklift-mountable bucket device which comprises: a bucket which has side surfaces formed on both sides of the front end of the bottom surface thereof to have a height becoming higher in a direction toward the rear side, and extends upward from the rear end of the bottom surface to form a loading space together with the side surfaces; first and second coupling members which are rotationally coupled to one end of a lower part of the bottom surface of the bucket, extend in a direction toward the rear side of the bucket, and have insertion grooves into which protruding parts of first and second forks can be detachably inserted, the first and second forks being mounted on the forklift while being spaced apart from each other to be movable up and down; a main connection bar for connecting the other ends of the first and second coupling members to each other; first and second cylinders which are arranged to be spaced apart from each other to rotate the bucket and have one end rotationally coupled to the main connection bar and the other end rotationally coupled to the bottom surface of the bucket. According to the forklift-mountable bucket device, the bucket can be mounted adjacent to a vertical portion of a fork of a forklift, and the rotation of the bucket is supported, thereby reducing the rotational torque of the bucket. Therefore, the present invention provides an advantage of increasing the allowable transportation load of the bucket and improving safety.
Patent KR-20210019277-A (KR)
Title: Automatic apparatus for determining sleep disorder using deep running and its operation method
Inventor: LEE YOUNG JUN
IPC: A61B5/389
Filed: 2019-08-12
Abstract: The present invention relates to an automatic apparatus for deep learning-based sleep disorder determination and a method for operating the same. The present invention is to automate polysomnography result analysis. The apparatus includes: a signal data processing unit collecting signal data detected by polysomnography, extracting attribute data by signal data attribute analysis, and performing processing after converting the extracted attribute data into time series data; and a sleep stage classification model processing unit inputting the processed signal data to a pre-generated sleep stage classification model and classifying a sleep stage corresponding to the signal data. The sleep stage classification model processing unit performs the sleep stage classification with reference to one or both of the American Academy of Sleep Medicine (AASM) standard and the Rechtschaffen and Kales (R&K) standard using epoch-unit time series data as the processed signal data.
Patent KR-20210020598-A (KR)
Title: Suceptor for a OLED display manufacturing
Inventor: KIM YOUNGMI
IPC: H01L27/32
Filed: 2019-08-16
Abstract: The present invention relates to a susceptor integrated with a guide frame used for manufacturing an organic light emitting diode (OLED) display and, more specifically, to a susceptor integrated with a guide frame, used for manufacturing an organic light emitting diode (OLED) display and having a guide frame integrated with a susceptor. The susceptor integrated with a guide frame used for manufacturing an organic light emitting diode (OLED) display includes: a susceptor integrated with a guide frame fixing or supporting a substrate; a first film layer having a film layer formed with a preset first film thickness in a first area where the substrate is laid on an upper surface of the susceptor; a second film layer having a film layer formed with a preset second film thickness in a second area where the substrate is laid on the upper surface of the susceptor; and a third film layer having a film layer formed with a preset third film thickness on an upper surface of the second film layer of the second area.
Patent KR-20190101339-A (KR)
Inventor: KWON DUK KEUN
IPC: G02B15/16
Filed: 2019-08-20
Abstract: The present invention relates to an imaging lens suitable for a camera module using a high resolution image sensor. The imaging lens, sequentially from an object side, comprises a first lens having a positive refractive power, a second lens, a third lens, a fourth lens, and a fifth lens having a negative refractive power, wherein the third lens has a concave side surface of the object and has a meniscus shape, and the first lens has a meniscus shape. The present invention provides the imaging lens having a novel power structure, and provides the imaging lens having excellent aberration characteristics.
Patent KR-20210022976-A (KR)
Title: Semiconductor device and data reading method using therefore
Inventor: LEE DONG SOO
IPC: G11C11/419
Filed: 2019-08-21
Abstract: According to an embodiment, provided is a semiconductor device, which includes a memory for storing data in a nonvolatile manner and a volatile manner, and a memory controller for controlling the memory. The memory includes: a word line pair including a first word line and a second word line; a first bit line pair orthogonal to the first word line and the second word line and including a first bit line and a first complementary bit line; and a memory cell pair including the first memory cell and the second memory cell adjacent to the first memory cell in a word line direction. Each of the first memory cell and the second memory cell may store data in the volatile manner. A left node of the first memory cell connected to the first bit line, a right node of the first memory cell connected to the first complementary bit line, and a left node of the second memory cell are connected to the first word line selected from the first word line and the second word line. According to the selected first word line connected with the left node of the first memory cell, the right node of the first memory cell, and the left node of the second memory cell, a data value stored in the memory cell pair in the nonvolatile manner can be determined.
Patent KR-20210024346-A (KR)
Title: Display device and driving method thereof
Inventor: KIM IL NAM
IPC: G09G3/20
Filed: 2019-08-22
Abstract: The present invention relates to a display device and a driving method thereof, wherein the display device includes: a display panel having a display area including a plurality of pixels and a non-display area surrounding at least one side of the display area; a light blocking layer having at least part which partially overlaps the display area and including opening portions for selectively passing incident light; and a power supply device configured to supply power to the pixels and the light blocking layer, wherein the power supply device is configured to apply control power having a different voltage value in correspondence with a type of an image to be displayed in the display area to the light blocking layer, during a display period. According to the present invention, a manufacturing cost of the display device having a fingerprint sensor function can be reduced by embedding a fingerprint sensor in the display panel.
Patent KR-20210024796-A (KR)
Title: Silicon Wrap and Manufacturing Method thereof
Inventor: PARK HYO JUN
IPC: B65D65/02
Filed: 2019-08-26
Abstract: The present invention relates to a silicone wrap. More specifically, the present invention relates to a silicone wrap comprising a silicone polymer and having a thickness of 0.05 to 0.15 mm.
Patent KR-20210026810-A (KR)
Title: Unit flower bed frame and flower bed frame using it
Inventor: YOON HEE NAM
IPC: E04H17/00
Filed: 2019-09-02
Abstract: The present invention provides a simple yet strong unit flower bed frame portion because assembly is possible without a separate screw coupling, and a flower bed frame portion using the same. According to the present invention, the unit flower bed frame portion, as one unit, comprises: a first leg part; a second leg part adjacent to the first leg part; a first edge part coupled to the first leg part and the second leg part; a first coupling part coupled to an upper part of the first leg part and an upper part of one end of the first edge part; and a second coupling part coupled to an upper part of the second leg part and an upper end part of the first edge part.
Patent KR-20210030521-A (KR)
Title: Sensor Cover for Smart Cruise Control
Inventor: KIM BYOUNG CHO
IPC: B32B7/023
Filed: 2019-09-09
Abstract: The present invention relates to a sensor cover for smart cruise control, and more particularly, to a sensor cover for smart cruise control that improves radio wave transmittance, reflectivity, and grill metal sensitivity, and prevents erroneous detection or malfunction by the surrounding environment. According to the present invention, the constituent means for forming the sensor cover for smart cruise control comprises, in the sensor cover for smart cruise control, a transparent resin layer made of a transparent material to allow light to pass therethrough; a primer layer formed on the transparent resin layer and made of a material through which light can pass; a multilayer optical film formed on the primer layer to reflect light and display gloss; a black shielding layer formed on the multilayer optical film to block light and display black, and a hard coating layer having a water repellency function is further formed on the front surface of the transparent resin layer, and the hard coat layer has a water repellency with a contact angle of 85°±5°.
Patent KR-20210031074-A (KR)
Title: Cathode active material of hollow structure prepared by using a surfactant, preparation method thereof and lithium secondary battery comprising the same
Inventor: SON JONG TAE
IPC: C01G53/00
Filed: 2019-09-11
Abstract: The present invention relates to a positive electrode active material of a hollow structure manufactured by using a surfactant, a manufacturing method thereof, and a lithium secondary battery including the same. More specifically, since a precursor of a core-shell structure having a carbon-based core portion and a lithium transition metal oxide-based shell portion is synthesized through a sol-gel and co-precipitation method and the carbon-based core portion is removed by calcination at a high temperature, the positive electrode active material with a hollow structure is formed of a hollow core portion and the lithium transition metal oxide-based shell portion and the positive electrode active material with a significantly increased surface area is manufactured, thereby being applicable as a positive electrode active material for lithium secondary batteries with excellent capacity, output characteristics, charge density, and lifespan characteristics even at a high temperature.
Patent KR-20210030838-A (KR)
Inventor: KIM JUN WOONG
IPC: B65D83/00
Filed: 2019-09-10
Abstract: The present invention relates to a tube type container storing toothpaste, ointment, and jelly to extract contents, a cylindrical container storing food such as gimbap and sausages to be extracted, and a food dedicated tube type container. The present invention has an inner cone-shaped lifting piece on an inner surface thereof, and the piece pushes and lifts the contents of the container when pressing the piece by a hand to take the contents out from the container. Therefore, remainder of the contents is exhausted while there is nothing left, so that the container has significantly economic efficiency.