baber/WOPTO huggingface dataset:
Patent KR-20200093172-A (KR)
Inventor: CHO SEOG JIN
IPC: H01M10/04
Filed: 2019-01-28
Abstract: The present invention relates to a tape attaching apparatus for a jelly roll of a secondary battery and a tape attaching method using the same. The tape attaching apparatus includes a first base, a plurality of taping units configured to reciprocate toward the jelly roll on the first base, and a control unit configured to control the operation of the plurality of taping units. Each taping unit includes a tape reel mounting unit configured to detachably attach a tape roll formed by winding a tape in a roll form, a head unit configured to temporarily fix a distal end of the tap thereto and attach the tape to the jelly roll by compressing the tape, an elevating unit configured to elevate the head unit, and a cutting unit configured to cut the tape from one side of the head unit, when the tape is completely attached to the jelly roll. The control unit controls the operation of the plurality of taping units. The operation of the plurality of taping units are controlled such that the lifting height of each taping unit and the interval between the taping units may be independently adjusted. According to the tape attaching apparatus for the jelly roll of the secondary battery, and the tape attaching method using the same of the present invention, since taping is performed while providing tension, the tape may be firmly attached while compressing the jelly roll. In addition, the taping may be performed while partially considering the thickness of the jelly roll, thereby preventing the jelly roll from being damaged while firmly attaching the tape.
Patent KR-20200093867-A (KR)
Inventor: KIM SEUNG HEON
IPC: H01R11/12
Filed: 2019-01-29
Abstract: The present invention relates to a Velcro connector, as a connector using a hook and a loop of a Velcro tape attached to clothing, etc., and the hook and the loop are electrically connected to transmit electrical signals when being combined. According to the present invention, by providing an integrated connector instead of separately mounting a mechanical connector on the clothing, it will be possible to solve difficulty of connecting lines when electronic circuits are implemented on the clothing. Therefore, there is an advantage that a wearable computer can be easily implemented through the integrated connector with the clothing, etc. In addition, as the connector which is easily separated and combined is provided, connection between a plurality of electronic circuits mounted on the clothing, etc. and existing electronic devices are free, thereby increasing user convenience.
Patent KR-20200097376-A (KR)
Title: Method of measuring water quality
Inventor: YOON JAE SUNG
IPC: G01N1/38
Filed: 2019-02-07
Abstract: One embodiment of the present invention provides a method of measuring water quality, which enables accurate measurement of a target component. The method of measuring water quality comprises: a sample injection step; a pretreatment reagent injection step; a pretreated sample production step; a first transfer step; a titrant injection step; a second transfer step, and a measurement step. In the sample injection step, a multi-channel valve is controlled such that a flow channel is formed to connect a sample storage unit to a cylinder of a syringe pump, and a sample in the sample storage unit is injected into the cylinder. In the pretreatment reagent injection step, the multi-channel valve is controlled such that a flow channel is formed to connect a pretreatment reagent storage unit to the cylinder, and a pretreatment reagent in the pretreatment reagent storage unit is injected into the cylinder. In the pretreated sample production step, the sample and the pretreatment reagent received in the cylinder are heated and mixed to produce a pretreated sample. In the first transfer step, the multi-channel valve is controlled such that a flow channel is formed to connect a detection unit to the cylinder, and the pretreated sample received in the cylinder is transferred to the detection unit. In the titrant injection step, the multi-channel valve is controlled such that a flow channel is formed to connect a titrant storage unit to the cylinder, and a titrant in the titrant storage unit is injected into the cylinder. In the second transfer step, the multi-channel valve is controlled such that a flow channel is formed to connect the detection unit to the cylinder, and the titrant received in the cylinder is transferred to the detection unit. In the measurement step, the detection unit measures a target component by making the titrant react with the pretreated sample.
Patent KR-20200102239-A (KR)
Inventor: PARK SANG HYUN
IPC: G03H1/04
Filed: 2019-02-21
Abstract: The present invention discloses a hologram display system using a PDLCD and/or a voltage adjustable control device. The present invention drastically reduces the number and cost of constituent components required for implementing a hologram mode and suppresses a straight light of light as much as possible in order to minimize image beam loss in a transparent state, thereby implementing a clear image quality of a hologram display.
Patent KR-20200104046-A (KR)
Inventor: LEE HYUNG SUP
IPC: G01J3/46
Filed: 2019-02-26
Abstract: One embodiment of the present invention provides a method of correcting a brightness of a micro-LED display panel, including: preparing a blue LED display panel in which blue LEDs are patterned on a substrate for each of a red sub-pixel area, a green sub-pixel area, and a blue sub-pixel area; measuring a brightness of the blue LED of the blue LED display panel; determining at least one of an adjusted thickness of a color replacement material and a thickness of a transmittance reducing material, in which the color replacement material and the transmittance reducing material are filled on the blue LED, according to a target brightness set based on the measured brightness of the blue LED; and manufacturing the micro-LED display panel by filling the color replacement material on the blue LED in the red sub-pixel area and the green sub-pixel area according to the determined adjusted thickness of the color replacement material. Accordingly, defects due to brightness non-uniformity of the blue LED are easily reduced only by adjusting the thickness of the color replacement material and/or the thickness of the transmittance reducing material.
Patent KR-20200115698-A (KR)
Inventor: LEE INDUK
IPC: B33Y80/00
Filed: 2019-03-08
Abstract: The present invention relates to a tree-shaped microneedle having a layered structure with three or more layers, and a manufacturing method thereof. The microneedle comprises: an intermediate part penetrating the skin and formed of a compound including drug components; a lower part supporting the intermediate part and including an inner column shell with a hollow center portion of a certain radius; and an upper part located on an upper end of the intermediate part and configured to facilitate penetration.
Patent KR-20190106819-A (KR)
Title: Quantum dots, production methods thereof, and light emitting device including the same
Inventor: KIM KWANG HEE
IPC: C09K11/88
Filed: 2019-03-08
Abstract: The present invention relates to quantum dots capable of simultaneously exhibiting dispersibility and improved electroluminescent properties and a light emitting element comprising the same, wherein the quantum dots comprise a semiconductor nanocrystal and an organic ligand on a surface of the semiconductor nanocrystal, and the organic ligand comprises a first ligand derived from a first thiol compound having an aliphatic hydrocarbon group of 12 or more carbon atoms and a second ligand derived from a second thiol compound having 8 or less carbon atoms.
Patent KR-20190109297-A (KR)
Title: Method of live isolation of naive pluripotent stem cells with a Fluorescence probe
Inventor: CHA HYUK JIN
IPC: G01N33/569
Filed: 2019-03-15
Abstract: The present invention, by utilizing staining selectivity for naive pluripotent stem cells and prime pluripotent stem cells, provides a fluorescent probe for screening naive pluripotent stem cells, a method for screening naive pluripotent stem cells by distinguishing the same from prime pluripotent stem cells using the fluorescent probe, and a screening composition.
Patent KR-20200114640-A (KR)
Inventor: PARK PUREUNSAM
IPC: F01P7/04
Filed: 2019-03-29
Abstract: According to an embodiment of the present invention, provided is a motor control device for controlling a motor which drives a cooling fan of a car. The motor control device comprises: an input unit receiving a driving RPM of a motor when a driving command for the motor is inputted; a comparison unit comparing the driving RPM with a target RPM; a calculation unit calculating a voltage change rate of an input voltage applied to the motor when the driving RPM and the target RPM are different as a result of the comparison; a selection unit selecting a control mode for controlling the number of revolutions of the motor based on the voltage change rate; and a control unit controlling the motor by generating a control signal in accordance with the selected control mode.
Patent KR-20200095300-A (KR)
Title: Method and apparatus for processing convolution operation of neural network
Inventor: LEE SE HWAN
IPC: G06N3/063
Filed: 2019-04-02
Abstract: Provided are a method for determining a shared operand to be commonly shared by processing units as any one of a pixel value of an input feature map or a weight value of a kernel, and performing parallelized operations based on the determined shared operand, and a neural network device therefor. The neural network device includes a memory and a processor.
Patent KR-20200123513-A (KR)
Title: Method And Apparatus for Displaying 3D Obstacle by Combining Radar And Video
Inventor: CHOI DOO HUN
IPC: G01S13/93
Filed: 2019-04-19
Abstract: Disclosed are a method and apparatus for displaying a three-dimensional (3D) obstacle for a vehicle by combining a radar and an image. According to an embodiment of the present invention, provided are a method and apparatus for displaying a 3D obstacle for a vehicle by combining a radar and an image, which not only make it possible to recognize an obstacle even at night and rain, when the visibility is not good, by displaying a 3D obstacle with a camera image and phased array near-field radar data, but also make it possible to detect the side and output an alarm when there is an obstacle (object) exists in case of turning the corner by steering the vehicle by separating the vehicle′s going straight and turning.
Patent KR-20190123231-A (KR)
Title: Four wheel drive vehicle
Inventor: YUASA RYOHEI
IPC: B60K17/02
Filed: 2019-04-22
Abstract: Provided is a four-wheel driving vehicle capable of smoothly switching an interlocking type clutch from a non-interlocked state to an interlocked state even if there is a difference in speed between wheels during driving. When a first interlocking type clutch (24) is switched from a non-interlocked state to an interlocked state, a rear wheel (16L) or the other rear wheel (16R) with a difference in rpm (Vs) between first interlocking teeth (50a) of a first moving sleeve (50) and the first interlocking teeth (42c) of a first ring gear (42), which is within a switchable area (Sok), can be connected to a central axle (98) through a left control coupling (34L) or right control coupling (34R), so the difference in rpm (Vs) can be within the switchable area (Sok) when the first interlocking teeth (50a) and the first interlocking teeth (42c) are interlocked. Therefore, even when there is a difference in speed between wheels, the first interlocking clutch (24) can be smoothly switched from a non-interlocked state to an interlocked state.
Patent KR-20200126238-A (KR)
Title: Low-speed Floating Vessel with Linearized Stern Shape
Inventor: LEE JEOUNG SUN
IPC: B63B1/08
Filed: 2019-04-29
Abstract: The present invention provides a low-speed sailing marine floating structure having a linearized stern shape, wherein the stern shape of the marine floating structure only having a low-speed sailing function includes: a stern back surface part including a back end vertical surface and a back end inclined surface formed to be inclined to the ship bottom of the marine floating structure from a lower end of the back end vertical surface; and a stern side part formed to be inclined between the stern back surface part and a side wall of a hull of the marine floating structure. The entire components constituting the stern back surface part and the stern side part are made of outer flat plates having no curved portions.
Patent KR-20200129853-A (KR)
Title: Apparatus and method for preventing interference to wireless communication
Inventor: BYUNGHWA PARK
IPC: H04B15/02
Filed: 2019-05-10
Abstract: According to various embodiments of the present invention, provided is an electronic device which can prevent deterioration of sensitivity to a wireless communication signal received by a wireless power reception device. The electronic device comprises: a wireless communication circuit including a first antenna, and configured to perform wireless communication with an external electronic device using the first antenna; a wireless charging circuit including a second antenna, and configured to transmit wireless power to the external electronic device using the second antenna; a memory configured to store commands; and a processor operatively connected to the wireless communication circuit, the wireless charging circuit, and the memory. The processor is configured to execute the commands, receives a wireless charging request from the external electronic device while performing the wireless communication with the external electronic device using the wireless communication circuit, allow the wireless communication circuit to identify a second frequency based a first frequency being used for the wireless communication in response to the wireless charging request, and transmit the wireless power to the external electronic device based on the identified second frequency through the wireless charging circuit while performing the wireless communication with the external electronic device.
Patent KR-20200131550-A (KR)
Inventor: YUN MIN HO
IPC: G11C7/18
Filed: 2019-05-14
Abstract: The present technique provides a data sensing circuit of a semiconductor device which can increase the sensing margin. The data sensing circuit of a semiconductor device comprises: a sensing unit configured to sense and amplify an input signal input through an activated data line among a first data line and a second data line; and an offset sampling unit configured to store a second offset voltage generated by sampling a first offset voltage present in a data line to be activated, of the first data line and the second data line, in a parasitic capacitor of another data line.
Patent KR-20200132064-A (KR)
Inventor: WOO JUNG LEE
IPC: H01L31/0445
Filed: 2019-05-15
Abstract: According to the present invention, a solar cell includes: a substrate; a light absorbing layer on the substrate; a first topological insulator on the light absorbing layer; and a second topological insulator interposed between the substrate and the light absorbing layer. A lower surface of the first topological insulator is in contact with an upper surface of the light absorbing layer. An upper surface of the second topological insulator is in contact with a lower surface of the light absorbing layer. The light absorbing layer has a first conductivity type. The surface of the first topological insulator has a second conductivity type, and the first conductivity type and the second conductivity type may be different from each other. According to the present invention, in manufacturing the solar cell, interfacial properties can be improved by reducing the number of times of layer deposition.
Patent KR-20190057269-A (KR)
Inventor: SMITH PAULA
IPC: G01J3/26
Filed: 2019-05-21
Abstract: Disclosed is an optical assembly including two transverse variable bandpass filters stacked at a fixed distance from each other so that an upstream filter functions as a space filter of a downstream filter. The transverse displacement may induce the suppression of an oblique beam when transmission passbands do not overlap at penetration positions of the oblique beam on the upstream and downstream filters. A photodetector array may be located downstream of the downstream filter. The optical assembly may be coupled through various light tubes or optical fibers for spectroscopic measurements of a fluid sample.
Patent KR-20200136225-A (KR)
Inventor: KIM HYOJE
IPC: G06F21/32
Filed: 2019-05-27
Abstract: Disclosed are a home appliance with an enhanced child lock function which replaces key combination input, and an operation method thereof. According to the present invention, the home appliance comprises: a communication module formed to be able to communicate with an external terminal and receiving a signal through network communication with an external terminal; an input module having keys corresponding to operation functions which can be executed by the home appliance; a control unit receiving a lock setting signal from the external terminal through the communication module, responding to the received lock setting signal to lock the home appliance, and limiting the execution of an operation corresponding to the input applied to a key of the input module by responding to the lock setting; and a display unit displaying a notification indicating that the lock has been set in response to the input applied to the key of the input module.
Patent KR-20200137292-A (KR)
Inventor: KWAK JUN YEOL
IPC: A23F3/16
Filed: 2019-05-29
Abstract: The present invention relates to a liquid tea composition containing Zingiber officinale, Raphanus sativus, Platycodon grandiflorus, and pine needles as active components. More specifically, the present invention relates to a liquid tea composition containing Zingiber officinale, Raphanus sativus, Platycodon grandiflorus, and pine needles as active components which manufactures the liquid tea composition using Zingiber officinale, Raphanus sativus, Platycodon grandiflorus, and pine needles, however the liquid tea composition is manufactured by mixing aging liquids manufactured by saccharifying and aging each ingredient in an appropriate in order to impart sweetness without the use of separate artificial sweeteners while not losing the unique aroma and flavor of Zingiber officinale, Raphanus sativus, Platycodon grandiflorus, and pine needles.
Patent KR-20200140089-A (KR)
Title: Nutritious scorched rice and manufacturing method thereof
Inventor: KIM SHA LON
IPC: A23L13/00
Filed: 2019-06-05
Abstract: The present invention relates to nutritious scorched rice which can be used as a meal replacement since balanced nutrition is ensured by containing essential nutrients such as vitamins, dietary fiber, protein and the like which are beneficial to a human body, and a method for preparing the same. The method for preparing nutritious scorched rice of the present invention comprises: a meat preparation step (S100) of chopping meat into a predetermined size and preparing the same; a meat cooking step (S200) of boiling prepared meat in water to cook the same; a sub-material preparation step (S300) of processing mushroom, vegetable, ginseng and seafood, which are sub-materials prepared to be mixed with scorched rice; a rice water preparation step (S500) of preparing rice water used to cook rice by using chestnuts, jujubes, and licorice; a rice preparation step (S600) of cooking rice while immersing the meat prepared in the meat cooking step (S200), the sub-materials prepared in the sub-material preparation step (S300) and rice in the rice water prepared in the rice water preparation step (S500); and a scorched rice preparation step (S700) of putting the prepared rice into a molding frame and applying pressure and heat to prepare nutritious scorched rice.
Patent KR-20200141781-A (KR)
Inventor: SEONG YEON SOO
IPC: G05D23/19
Filed: 2019-06-11
Abstract: The present invention provides a heating area control method of an electric oven to precisely control a temperature of a content. According to the present invention, the heating area control method comprises: (a) (S110) a step of measuring the initial temperature (T0) of a content in a container (P) located on a heating area (H) by a temperature sensor unit (101) and starting the operation of the heating area (H); (b) (S120) a step of operating the heating area (H) by a control unit (170) to allow the content to reach a preset first temperature (T1); (c) (S130) a step of calculating and transmitting a required time required until the content reaches the first temperature (T1) to the control unit (170) and allowing the control unit (170) to use the required time to calculate a first energy supplied from the heating area (H); and (d) (S140) a step of allowing the control unit (170) to calculate a second energy (E2) required for maintaining the content at a preset second temperature (T2), wherein the second energy (E2) is calculated through the first energy (E1) calculated in step (c) and a determined equation.
Patent KR-20200100513-A (KR)
Title: Display device and method for fabricating the same
Inventor: NISHIZAKI SHOGO
IPC: H01L51/52
Filed: 2019-06-13
Abstract: The present invention relates to a display device capable of minimizing a change deviation of optical transmittance by wavelength of a sealing unit according to the sun light, and a manufacturing method thereof. The display device comprises: a substrate; a light emitting layer on the substrate; and a sealing unit disposed on the light emitting layer. The sealing unit includes a first inorganic film. The first inorganic film contains silicon, oxygen, nitrogen, and hydrogen. Each of the silicon, the oxygen, the nitrogen, and the hydrogen has a content of 30 to 40 at%, 15 to 35 at%, 10 to 20 at%, and 20 to 30 at%.
Patent KR-20190080837-A (KR)
Inventor: CHOI YOONG J
IPC: A47C27/08
Filed: 2019-06-25
Abstract: Provided is a buoyant mattress filled with fluidizable spheres, wherein a plurality of columns are arranged to be pushed vertically in a container of the mattress in which a tunnel filled with spheres along an edge of a mattress body is sutured with a flexible net of a bottom plate and an upper plate of a stiff net to be connected, and in the columns, small fluidizable spheres having a light weight are filled to keep balance with distribution of an even weight on all body access surfaces regardless of an angle of a curved surface of a human body. As stated above, the mattress provides comfort which feels like floating on the Dead Sea, and is ventilated well. Moreover, the mattress can be used in a main room. A bedsore of a user lying on a bed for a long period of time can be prevented or relieved.
Patent KR-20210003394-A (KR)
Inventor: JI HO YONG
IPC: F16K15/18
Filed: 2019-07-02
Abstract: The present invention relates to a method for constructing an agricultural water pipeline in an inclined land to stably supply agricultural water to farmland close to a water tank, an inclined land, and the like. According to the present invention, the method comprises: a first step of installing an on/off valve (510) at the front end of a water tank and installing a check valve (410) for blocking backflow of the water to the on/off valve (510) in a main pipeline (20); a second step of installing a streamlined mixer (100); a third step of installing a check valve (420) for preventing backflow at the front end of the streamlined mixer and installing a first water pressure reducer (200) at the front end of the check valve; a fourth step of installing a check valve (430) for preventing backflow at the front end of the first water supply pressure reducer and installing a second water supply pressure reducing unit (300); and a fifth step of installing a check valve (440) for preventing backflow at the front end of the second water supply pressure reducer, installing an on/off valve (520) at the bottom of the main pipeline (20), and connecting the main pipeline to a reservoir (40).