baber/WOPTO huggingface dataset:
Patent KR-20200143099-A (KR)
Inventor: LEE YOUNGHO
IPC: H01M2/10
Filed: 2019-06-14
Abstract: According to an embodiment of the present invention, provided is a battery module which improves the quality of the battery module. The battery module comprises: a battery cell stack in which a plurality of battery cells are stacked; a first frame covering a lower side surface and both side surfaces of the battery cell stack; and a second frame covering an upper side and front and rear surfaces of the battery cell stack, wherein the second frame includes an upper surface of the second frame and front and rear surfaces of the second frame, and the upper surface of the second frame and the front and rear surfaces of the second frame are integrally formed.
Patent KR-20190142265-A (KR)
Title: Flexible battery and a method for forming patterns of flexible battery
Inventor: JANG JU HEE
IPC: H01M2/02
Filed: 2019-06-17
Abstract: A flexible battery is provided. The flexible battery according to an embodiment of the present invention comprises: an electrode assembly; an exterior material encapsulating the electrode assembly together with an electrolyte solution; and a plurality of patterns in which a crest and a trough are repeatedly formed along the longitudinal direction. The maximum bending curvature bent through the plurality of patterns upon bending is adjusted by a gap (L) between two neighboring patterns and the depth (d) of the pattern.
Patent KR-20210004367-A (KR)
Inventor: INSOOK LEE
IPC: A61Q19/00
Filed: 2019-07-04
Abstract: The present invention relates to a method for preparing microparticles, including the steps of: preparing an oil phase base including an active ingredient having crystalline morphology, a biodegradable polymer and an organic solvent; preparing an aqueous phase base including an amphoteric surfactant; mixing the aqueous phase base with the oil phase base and emulsifying the mixture to form liquid droplets; and removing the organic solvent contained in the liquid droplets to form microparticles. According to the present invention, the crystalline active ingredient can be captured stably.
Patent KR-20210007705-A (KR)
Inventor: KWON OH JAE
IPC: H01L21/67
Filed: 2019-07-12
Abstract: Disclosed is an LED transferring method. The disclosed transferring method comprises: a step of preparing a transfer substrate provided with a plurality of LEDs in which electrodes of the plurality of LEDs are disposed in a first direction and a second direction different from the first direction; a first transfer step of sequentially transferring the LEDs in block units from the transfer substrate to first regions of a target substrate; and a second transfer step of sequentially transferring the LEDs in block units from the transfer substrate to second regions of the target substrate. In the second transfer step, the LED transferred to the second regions is disposed in the same electrode direction as the electrode direction of the LED transferred to the first regions.
Patent KR-20200010127-A (KR)
Title: cup holder for vehicle
Inventor: KIM CHOL HAN
IPC: H02J7/02
Filed: 2019-07-19
Abstract: The present invention provides a vehicle cup holder capable of wireless charging. According to an exemplary embodiment of the present invention, the vehicle cup holder capable of wireless charging comprises: a housing having an accommodation space for accommodating products including a portable terminal; and a mounting member coupled to the housing through a rotation shaft to be rotatable in the accommodation space, including a wireless power transmission module wirelessly charging a battery of the portable terminal and mutually converted into a first state in which the battery of the portable terminal can be charged by supporting one surface of the portable terminal and a second state in which the product can be accommodated in the accommodation space.
Patent KR-20210011175-A (KR)
Title: Choke valve for precision flow control for drilling
Inventor: SONG SUNG SOO
IPC: E21B34/02
Filed: 2019-07-22
Abstract: The present invention relates to a choke valve capable of precise flow control for drilling using a backflow prevention hydraulic system, which comprises: a hose unit provided to a drilling plant; a relief valve provided to one end of the hose unit; and a relief control line controlling opening and closing of a poppet to allow fluid to flow the relief valve. The relief control line comprises a pressure sensor measuring pressure of the relief valve to allow the fluid to flow in the relief valve when pressure of at least a preset value occurs in the relief valve, thereby enabling precise flow control for high pressure.
Patent KR-20210015112-A (KR)
Inventor: GAO JIANXI
IPC: G01L5/16
Filed: 2019-07-31
Abstract: The present invention provides a multi-axial sensor and forceps for sensing multi-axial force using the same. The present invention can accurately measure force that the robot forceps used for surgery is applied to an affected area. The forceps comprises a first operation unit, an elastic unit, a second operation unit, an electrode unit, and at least one force sensor.
Patent KR-20200072391-A (KR)
Inventor: KIM KYUNG HO
IPC: G06Q10/06
Filed: 2019-08-05
Abstract: Disclosed are a method and apparatus for predicting game indicator information. The method for predicting the game indicator information includes the steps of: generating statistical data based on log data of a plurality of games; generating training data for training a predictive model based on the statistical data; training the predictive model using the training data; and predicting the game index information of a target game using the learned predictive model, Therefore, even at the beginning of a game launch, it is possible to predict the future game index information of the game to support rapid decision-making of managing the game.
Patent KR-20210017172-A (KR)
Title: Under Body for Vehicle
Inventor: KIM KYUNG MO
IPC: B62D29/00
Filed: 2019-08-07
Abstract: The present invention relates to an under body for a vehicle comprising: a tray member fastened to a lower portion of a vehicle body frame and including a receiving part configured to store a battery module and have a structure with an open lower surface; and a cover member covering the open lower surface of the receiving part. The cover member includes a flow path through which a refrigerant flows. Accordingly, a space for accommodating the battery module can be sufficiently secured, the process of assembling a battery tray separately after a vehicle is manufactured can be omitted, and the stored battery module can be effectively cooled.
Patent KR-20210017916-A (KR)
Title: Using real card image and text area information How to manage your data And system
Inventor: KWON HYUNG SEOK
IPC: G06Q10/10
Filed: 2019-08-09
Abstract: The present invention relates to a method and a system managing data using a real business card image and text area information. More particularly, a calculation result of a hash-value generated according to the defined code system that corresponds 1:1 to real business card image information is mapped and encoded as metadata, stored and recorded in a server, so that business card information is automatically recognized and executed so as to perform a hyperlink function for connecting offline and online just by scanning (shooting) the business card image by a recipient′s smartphone, thereby checking relevant information and easily performing business card management, interactive communication, product promotion, or service subscription/purchase.
Patent KR-20210024368-A (KR)
Title: Display device
Inventor: KIM JAY BUM
IPC: H01L27/32
Filed: 2019-08-23
Abstract: Provided is a display device. The display device including a main area including a display area, and a bending area connected to one side of the main area and bent in a thickness direction based on the main area includes: a substrate; a buffer layer disposed on the substrate; a first semiconductor layer disposed on the buffer layer; a first gate insulating layer disposed on the first semiconductor layer; a first gate conductive layer disposed on the first gate insulating layer; a first interlayer insulating layer disposed on the first gate conductive layer; a second gate conductive layer disposed on the first interlayer insulating layer; a second interlayer insulating layer disposed on the second gate conductive layer; a first data conductive layer disposed on the second interlayer insulating layer; and a first via layer disposed on the first data conductive layer, wherein the bending area includes a bending peripheral opening passing through the first interlayer insulating layer and the first gate insulating layer, and a bending opening disposed within the bending peripheral opening, and passing through the second interlayer insulating layer and the buffer layer and exposing the substrate, a first sidewall of the bending peripheral opening includes a side surface of the first interlayer insulating layer and a side surface of the first gate insulating layer, the second interlayer insulating layer covers the first sidewall of the bending peripheral opening, the bending opening includes a second sidewall including a side surface of the buffer layer and a partial side surface of the second interlayer insulating layer aligned therewith, and the first via layer fills the bending opening.
Patent KR-20210024942-A (KR)
Inventor: SEONG KWANG MO
IPC: F26B5/04
Filed: 2019-08-26
Abstract: According to the present invention, in a far-infrared drying Lo, it is possible to shrink a dried object by simultaneously performing a compression operation by using a chamber. When far-infrared rays are dried, the wavelength of the far-infrared rays is also important, and the quantity of the absolute radiation amount (calories) of energy is also an important part. In addition, according to the present invention, a compression action of the chamber can compress a large quantity of dried materials to a minimum volume and that means large quantities can be stored in a small space in the quaternary industry and food resources can be stored for a long time. When restoring, an original state can be restored. According to the present invention, a directly produced and used 60 m tunnel-type far-infrared drying furnace are shown in two pictures.
Patent KR-20210026469-A (KR)
Title: Digital forensic data decoding device
Inventor: LEE CHANG HOON
IPC: G06F21/60
Filed: 2019-08-30
Abstract: According to one embodiment of the present invention, provided is a digital forensic data decoding device, which includes: a first pre-processing unit for extracting the cipher text stored in an application through static analysis and dynamic analysis; a second pre-processing unit for extracting a key value from the Android system in which the application is executed; and a decoding unit performing decoding of the cipher text by inputting the key value and the cipher text.
Patent KR-20190108528-A (KR)
Title: Space Utilization Lift Stairing Unit
Inventor: KIM DONG MIN
IPC: B66B9/16
Filed: 2019-09-04
Abstract: The present invention provides a space-utilized lift stair apparatus and an operating method for the space-utilized lift stair apparatus. The space-utilized lift stair apparatus allows stairs provided to enter and exit a building to be present as a stair form when used and to enter the inside of a stair enclosure when a lift is used by connecting a driving unit and a stair unit installed to be horizontal to the bottom so as to enable the use of the lift such that a wheelchair and a stroller used by the handicapped board the lift and safely rise to an upper platform, and when the wheelchair and the stroller get off the lift, the stairs are led out of the stair enclosure again to enable the stairs to be used again at ordinary times, to be usable even in a narrow space such as a stage or a platform, and to be used by the handicapped and everyone, thereby reducing an aversion or prejudice to accommodations for the handicapped.
Patent KR-20210030800-A (KR)
Title: Video encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/50
Filed: 2019-09-10
Abstract: A method for predictive encoding using tile, brick, and slice information encoding and a device thereof are provided. The method can improve the video signal coding efficiency.
Patent KR-20210036225-A (KR)
Title: Therapy LED mask with variable wavelength
Inventor: LEE HYUN JI
IPC: A61N5/06
Filed: 2019-09-25
Abstract: The present invention relates to a photon therapy mask device having a wavelength variable function which comprises a face cover, and a light emitting sheet having an LED module installed on the face cover, wherein the LED module comprises a lead frame, a piezoelectric element installed on the lead frame, and an LED chip that is attached to the piezoelectric element so that the output wavelength of the output light is changed according to the shape change of the piezoelectric element.
Patent KR-20210038189-A (KR)
Title: Storage device and operating method thereof
Inventor: SEONG JIN YONG
IPC: G11C16/30
Filed: 2019-09-30
Abstract: The present invention relates to an electronic device. According to the present invention, a memory device sensing a voltage fluctuation includes a memory cell array, a peripheral circuit, a voltage fluctuation detection part, a power register, a state register, and a register output control part. The memory cell array includes a plurality of memory cells. The peripheral circuit performs an operation with respect to memory cells selected from among a plurality of memory cells. The voltage fluctuation detection part generates voltage fluctuation information indicating whether a voltage fluctuation arises on a power voltage during the operation. The power register stores the voltage fluctuation information. The state register stores state information indicating an operation state of the memory device. The register output control part updates the state information provided from the state register based on the voltage fluctuation information.
Patent KR-20210039744-A (KR)
Title: Semiconductor devices including a thick metal layer
Inventor: LEE JU IK
IPC: H01L21/28
Filed: 2019-10-02
Abstract: The semiconductor device includes a plurality of intermediate wirings and a plurality of intermediate plugs disposed in an interlayer insulating layer on a substrate. An upper insulating layer is disposed on the interlayer insulating layer. A first upper plug, a first upper wiring, a second upper plug, and a second upper wiring are disposed in the upper insulating layer. Each of the plurality of intermediate wirings has a first thickness. The first upper wiring has a second thickness greater than the first thickness. The second upper wiring has a third thickness greater than the first thickness. The third thickness is 2 to 100 times the first thickness. The second upper wiring includes a material different from that of the second upper plug. A semiconductor device with excellent current driving ability and high-speed signal transmission speed can be provided.
Patent KR-20210044527-A (KR)
Title: Umbrella Rainwater Eliminator
Inventor: PARK YE JUN
IPC: F26B25/00
Filed: 2019-10-15
Abstract: The present invention relates to an umbrella rainwater remover, which comprises an umbrella receiving part and a water removal member made of microfibers and detachably attached to the inside of the umbrella receiving part. Accordingly, after inserting an umbrella wet with rainwater in the umbrella rainwater remover, by rotating the inserted umbrella in one direction and the other, or by moving the inserted umbrella up and down, the water attached to the umbrella can be quickly removed. In addition, since the water removal member can be detached from and attached to the umbrella receiving part, it is possible to wash the water removal member, and since the water removal member is fixedly installed in the umbrella receiving part with a pressure band, it is possible not only to facilitate the installation of the water removal member, especially for women, but also lower the manufacturing cost due to a simple structure.
Patent KR-20210046427-A (KR)
Inventor: JU YONG SU
IPC: G02B5/30
Filed: 2019-10-18
Abstract: The present application relates to a device for restoring curl of a polarizing plate and to a method for restoring curl of a polarizing plate. According to the device for restoring curl of a polarizing plate and the method for restoring curl of a polarizing plate, it is possible to selectively restore the curled portion of the polarizing plate, and suppress the occurrence of curl even in a high-humidity environment.
Patent KR-20210047136-A (KR)
Inventor: CHOI HYEONG JIN
IPC: F16H3/093
Filed: 2019-10-21
Abstract: The present invention relates to a power transmission device for a vehicle capable of multi-stage shifting of two or more forward stages and capable of outputting one reverse stage. According to an embodiment of the present invention, a power transmission device comprises: an input shaft for receiving an external driving force; an input shaft transmission gear fixed to the input shaft and rotated integrally; an input idle gear meshing with the input shaft transmission gear; an input idle shaft fixed to the input idle gear and rotating integrally; a first shaft transmission gear meshing with the input idle gear; a first shaft fixed to the first shaft transmission gear and rotated integrally; a first shaft low gear and a first shaft high gear assembled to the first shaft; a second shaft low gear meshing with the first shaft low gear; a second shaft high gear meshing with the first shaft high gear; a second shaft assembled to the first shaft low gear and the first shaft high gear; a second shaft transmission gear fixed to the second shaft and rotated integrally; an input shaft reverse gear assembled to the input shaft; a reverse shaft input gear meshing with the input shaft reverse gear; a reverse shaft assembled to the reverse shaft input gear; a reverse shaft output gear assembled to the reverse shaft; a reverse idle gear meshing with the reverse shaft output gear; a reverse idle shaft fixed to the reverse idle gear and rotating integrally; a second shaft reverse gear which meshes with the reverse idle gear and is assembled to the second shaft; and an output gear fixed to the second shaft and rotated integrally.
Patent KR-20210047484-A (KR)
Inventor: HYUNTAE BYUN
IPC: H01L27/32
Filed: 2019-10-22
Abstract: This application relates to an electroluminescent display device. According to this application, the electroluminescent display device includes a substrate, pixels, a first electrode, a bank, a spacer, a spacer dam, an organic light emitting layer, a second electrode, a compensation pattern, and an encapsulation layer. The plurality of pixels are defined in a matrix manner on the substrate. The first electrode is disposed in one pixel. The bank is stacked over the substrate to define an opening area at the first electrode. The spacer is formed over the bank. The spacer dam surrounds the spacer over the bank. The organic light emitting layer is stacked on the opening area. The second electrode is stacked over the bank, the spacer, the spacer dam, and the organic light emitting layer. The compensation pattern covers the spacer over the second electrode. The encapsulation layer covers the second electrode and the compensation pattern. The present invention provides the electroluminescent display device capable of compensating for damage to the spacer due to interference with a screen mask.
Patent KR-20210047555-A (KR)
Title: method of manufacturing yarn having high rebound resilience and enhancd touch sensitivity
Inventor: JONG HEE PARK
IPC: D02J13/00
Filed: 2019-10-22
Abstract: A method of manufacturing a yarn having excellent rebound resilience and enhanced touch feeling comprises: a step of preparing PET POY/PET FDY ITY processed ply-twisted yarn; a twisting step of twisting the ply-twisted yarn in a first direction with a first twist number; a heat setting step of applying heat of a predetermined first temperature range to the twisted ply-twisted yarn; and a reverse twisting step of twisting the heat-set ply-twisted yarn in a second direction, which is the opposite direction to the first direction, with a second twist number smaller than the first twist number.
Patent KR-20210047776-A (KR)
Title: Crude Oil Carrier
Inventor: PARK SEOK JUNE
IPC: F17C9/02
Filed: 2019-10-22
Abstract: The present invention relates to a crude oil carrier. More particularly, the present invention relates to a crude oil carrier comprising: crude oil storage tanks arranged in plurality in the longitudinal direction of a hull; a liquefied gas fuel tank for storing liquefied gas used as a fuel for a source of demand; and a tank treatment system for lowering the oxygen concentration in the crude oil storage tank to suppress explosion during unloading of crude oil. The tank treatment system lowers the oxygen concentration by injecting the natural evaporation gas or the forced evaporation gas obtained by forcibly vaporizing the liquefied gas inside the liquefied gas fuel tank into the crude oil storage tank.
Patent KR-20210048151-A (KR)
Inventor: HEO DONG UK
IPC: B22D47/00
Filed: 2019-10-23
Abstract: The present invention relates to a gravity casting machine operation method and, more specifically, to a gravity casting machine operation method capable of enabling a worker to inject a casting without an elevation member such as stairs by lowering the height of a casting machine through one mold fixed to one side of a frame, in order to lower the height of an injection ladle. According to the present invention, in order to lower the height of a tiltable casting machine, a sliding bottom plate (50) coupling a bottom plate movement cylinder (17) and a bottom plate movement guide (12) with one side part of a frame (10), and connected with the bottom plate movement guide (12) to be moved in a lateral direction, an elevation cylinder (19) coupled with the sliding bottom plate (50), and a right cylinder (15) and a right movement plate (22) are removed, and then, a right mold (24) is coupled directly with the frame (10). According to the present invention, the gravity casting machine operation method includes the steps of: (S1) returning the elevation cylinder (19) to the regular position thereof; (S2) applying a releasing agent and removing foreign substances of a mold after the step (P1); (S3) combining a center mold by moving the sliding bottom plate (50) after the step (P2); (S4) combining a left mold by operating a left cylinder (16) after the step (S3); and (P5) erecting the casting machine vertically, and installing a molten metal injection mold (31) to inject molten metal, after the step (S4). After a predetermined solidification time, the steps are operated in a reverse sequence of the stated sequence.
Patent KR-20210048279-A (KR)
Inventor: KIM JONG TAK
IPC: F16B35/04
Filed: 2019-10-23
Abstract: A locking tool for bolts according to the present disclosure comprises: a coupling portion comprising a spiral-shaped screw thread configured to protrude from the surface at a certain height and a spiral groove formed between the screw thread; an inclined portion formed to be inclined downwardly on the upper side of the coupling portion; a pressure support portion formed on the upper side of the inclined portion with a diameter larger than that of the inclined portion and integrally coupled with the inclined portion; and a tightening portion formed on the upper side of the pressure support portion and rotatably driven to fasten the coupling portion, wherein the inclined portion is formed in a gentle curved shape from one surface of the tightening portion and extends to an upper side of the coupling portion, and the inclined portion is fitted to a cracked portion when being inserted into the cracked portion.