baber/WOPTO huggingface dataset:
Patent KR-20200130189-A (KR)
Title: A electrolyte membrane for all solid-state battery and an all solid-state battery comprising the same
Inventor: LEE JUNG PIL
IPC: H01M10/42
Filed: 2020-05-11
Abstract: The present invention relates to a solid electrolyte membrane which blocks the movement of lithium ions because an ion conduction barrier layer is formed by a polymer material with low ionic conductivity in the electrolyte membrane due to polymer phase separation under high temperature conditions such as an increase in the internal temperature of a battery. Heat-resistant safety of battery is improved by preventing thermal runaway due to the formation of the ion conductive barrier layer (hereinafter referred to as a barrier layer) and explosion of the battery thereby.
Patent KR-20210145371-A (KR)
Inventor: YOUN EUN JUNG
IPC: B65H75/38
Filed: 2020-05-25
Abstract: The present invention relates to a wire pulling apparatus (400) which is used in a method for constructing a cut-off wall by installing multiple piles (10) in a row, and more specifically, to a wire pulling apparatus for pulling upwards a wire (200), wherein one end of the wire (200) is exposed to a side of the piles (10), the other end of the wire (200) is arranged in a vertical direction in a U shape to be exposed to the top of the piles (10) through a central through hole, and the one end of the wire (200) is installed to surround a wire hooking unit (130) of a drilling apparatus (100) so that two end portions (211, 212) are formed at the other end of the wire (200). The wire pulling apparatus (400) for cut-off wall construction comprises: a support plate (410); an insertion support portion (420) formed at a bottom portion of the support plate (410) to be inserted into and supported by a top opening of a pile (10a) that has been buried among the multiple piles (10); a driving part (430) formed on the support plate (410); and a wire take-out coupling part (440) to which one or both of the two end portions (211, 212) at the other end of the wire (200) are coupled, and which is installed to be rotationally driven by the driving part (430). According to the present invention, since all the piles constituting the cut-off wall are arranged to come in close contact with each other, it is possible to obtain a cut-off wall structure with excellent water barrier performance.
Patent KR-20210147747-A (KR)
Inventor: OH YONGHO
IPC: C08L83/04
Filed: 2020-05-29
Abstract: The present invention provides a photocurable ink composition comprising a siloxane compound having a specific structure, a photocurable monomer and a photopolymerization initiator, an encapsulation layer comprising a cured product thereof, and an image display device comprising the encapsulation layer. The photocurable ink composition according to the present invention can comprise a siloxane compound having a specific structure and a low dielectric constant so that a signal speed cannot be slowed down. In addition, the photocurable ink composition according to the present invention can implement a low viscosity by using a photocurable monomer as a diluent without a solvent so that fine patterning is possible through inkjet printing.
Patent KR-20200064974-A (KR)
Inventor: YOON MEE SUP
IPC: G01N33/50
Filed: 2020-05-29
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating infertility or miscarriage including a DEP domain-containing mTOR-interacting protein (DEPTOR) inhibitor or a mammalian stress-activated protein kinase interacting protein 1 (mSIN1) inhibitor as an active ingredient. Particularly, it is determined that mammalian target of rapamycin complex 1 (mTORC1) activity is increased and mTORC2 activity is decreased during decidualization, wherein expression and binding with mTORC1 of DEPTOR as a negative regulator of mTORC1 are reduced and expression of mSIN1 and binding with mTORC2 of mSIN1 as a positive regulator of mTORC2 are reduced. Therefore, the DEPTOR inhibitor or mSIN1 inhibitor can be used advantageously to treat infertility or miscarriage.
Patent KR-20210155663-A (KR)
Inventor: CHOI YOUNG HWAN
IPC: G11C16/14
Filed: 2020-06-16
Abstract: A memory device according to an embodiment of the present invention includes: a first string including a plurality of first memory cells, and a first select transistor connected between a first conductive line and the plurality of first memory cells; a second string including a plurality of second memory cells, and a second select transistor connected between the first conductive line and the plurality of second memory cells; a peripheral circuit configured to perform an erase operation of the first and second strings; and control logic. The control logic is configured to control the peripheral circuit to, during the erase operation, apply a first erase voltage to the first conductive line, float a first select line connected to the first select transistor after the first erase voltage is applied, and float a second select line connected to the second select transistor after the first select line is floated. The present invention can compensate for a difference in the erase speed of the memory cell strings.
Patent KR-20210156901-A (KR)
Inventor: LEE KWANG KWON
IPC: C08K5/098
Filed: 2020-06-18
Abstract: The present invention relates to an antibacterial artificial nail and a method for producing the same. A method for producing an artificial nail comprises: a step of comprising an antibacterial component which comprises zinc stearate ((CH_3(CH_2)16COO)_2Zn) and zeolite; a step of forming a master batch with a base substrate from the prepared antibacterial component; and a step of shaping the master batch together with the artificial nail material.
Patent KR-20210157787-A (KR)
Inventor: KIM HYOEUN
IPC: H01L23/525
Filed: 2020-06-22
Abstract: The present invention provides a semiconductor package with increased reliability, and a method of fabricating the same. The semiconductor package includes at least one second semiconductor chip stacked on a first semiconductor chip and an underfill layer interposed between the first semiconductor chip and the second semiconductor chip. The first semiconductor chip includes a first substrate, a first passivation layer disposed on the first substrate, The first passivation layer includes a first recess region, and A first pad covers a bottom surface and sidewalls of the first recess region. The second semiconductor chip includes a second substrate, a second passivation layer adjacent to the second substrate, a conductive bump protruding outside the second passivation layer towards the first semiconductor chip, and an inter-metal compound pattern disposed in direct contact with both the conductive bump and the first pad. The underfill layer is in direct contact with both the conductive bump and the inter-metal compound pattern.
Patent KR-20210158111-A (KR)
Inventor: HEO JEONG
IPC: G07C9/37
Filed: 2020-06-23
Abstract: A door opening and closing control apparatus (100) is provided. The door opening and closing control apparatus (100) includes: a camera (120) which is configured to capture a user's face image; and a door controller (160) which is configured to control the opening and closing of a door (500) according to an opening and closing control command generated based on the user's face image captured by the camera (120).
Patent KR-20220000751-A (KR)
Title: the packing sheet for the dental mask keeping
Inventor: KIM SUNG JUN
IPC: A41D13/11
Filed: 2020-06-26
Abstract: The present invention relates to a packing sheet for carrying a dental mask, and more specifically, to a packing sheet capable of providing ease of packing and ease of portability by folding the sheet; and allowing an antibacterial property or dehumidification when carried by performing simultaneous packing. A main body of the dental mask is made of a rectangular plastic sheet to form an accommodating area. A plastic sheet is divided into six dividing surfaces divided into six equal parts by a folding line or a cutting line. The dividing surface is divided into up and down two stages and left and right three stages. A left and right dividing surface is vertically divided by the cutting line. Since a center dividing surface is vertically divided into two part by the folding line and the left and right dividing surface is folded in the inside of the center dividing surface, the dental mask can be stored. When an earring strap is exposed in a state of storing the dental mask, the earring strap is fixed by winding the outside in a folded state.
Patent KR-20220003831-A (KR)
Title: Blender
Inventor: HWANGBO KYUNGSOO
IPC: A47J43/046
Filed: 2020-07-02
Abstract: The present invention relates to a blender which detects whether a lid is closed by transmitting an electrical signal through a transparent film. According to the present invention, the blender comprises: a container in which food is accommodated; a main body provided on the lower side of the container to support the container; a lid detachably mounted on the upper surface of the container and opening and closing the upper part of the container; and a detection system detecting whether the lid is mounted on the container. The sensing system includes a transparent electrode film made of a plurality of layers to guide the flow of electricity. Accordingly, the blender provides an advantage of preventing assembly defects without damaging the appearance of the container made of a transparent material.
Patent KR-20220005221-A (KR)
Title: Battery Module With Electrode Lead And Busbar Connected By Adhesive Member
Inventor: SHIN JU HWAN
IPC: C09J163/00
Filed: 2020-07-06
Abstract: The present invention relates to a battery module with an electrode lead and a bus bar connected by an adhesive member, and specifically, to a battery module with an electrode lead and a bus bar connected by an adhesive member, including: a plurality of battery cells (100) provided with the electrode lead (120) consisting of a positive electrode lead (121) and a negative electrode lead (122); the bus bar (200) supporting the electrode lead (120); and the adhesive member (300) for connecting the electrode lead (120) and the bus bar (200) to each other.
Patent KR-20220005755-A (KR)
Title: Transferring sheet for candle and ceramic and method for preparing the same
Inventor: JANG JUN YOUNG
IPC: B41M5/50
Filed: 2020-07-07
Abstract: The present invention relates to a transfer sheet for a candle and a ceramic and a method for preparing the same. In more detail, according to an embodiment of the present invention, the transfer sheet comprises: a first release layer laminated on a first hygroscopic substrate and comprising an aqueous adhesive; an adhesive layer laminated on the first release layer and comprising an aqueous acrylic resin and inorganic particle; a printed layer laminated on the adhesive layer and a foil layer laminated on the print layer. Accordingly, it is possible to easily transfer an image to the surface of the candle and ceramic, and provides an advantage of excellent adhesion to the object for transferring.
Patent KR-20220010085-A (KR)
Inventor: LEE JI HYEONG
IPC: G06F113/08
Filed: 2020-07-17
Abstract: An apparatus for weakly compressible smoothed particle hydrodynamics (WCSPH) based fluid analysis simulation comprises: a modeling unit which models a simulation area including a plurality of fluid particles for a fluid; a dummy particle arrangement unit for generating at least one dummy particle necessary for fluid analysis simulation for the simulation area and disposing the dummy particle outside the simulation area; and a flow data calculation unit which calculates flow data of a plurality of fluid particles using the at least one dummy particle disposed outside, and performs a fluid analysis simulation on the simulation area based on the calculation results. In a first step of calculating the flow data, the flow data calculation unit derives the density of the dummy particles based on a series equation which does not include the relative velocities between the dummy particles and fluid particles adjacent to the dummy particles. Therefore, the present invention can improve the accuracy of fluid analysis simulation.
Patent KR-20220011889-A (KR)
Title: A pattern shape formation device for pile-textile
Inventor: SHIN SUNG JAE
IPC: D06B19/00
Filed: 2020-07-22
Abstract: The present invention relates to a pile fabric pattern shape forming device. The pile fabric pattern shape forming device, which is configured to quickly and stably form a snail-shaped (vortex-shaped) pattern on a large amount of pile fabrics, includes: a first pattern forming means; a lifting roller; and a second pattern forming means.
Patent KR-20220023862-A (KR)
Inventor: LEE SE HOON
IPC: C07D493/10
Filed: 2020-08-20
Abstract: The present invention provides: an organic electric element comprising a compound represented by chemical formula 1, a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. By including the compound represented by chemical formula 1 in the organic material layer, the driving voltage of the organic electric device can be lowered, and the luminous efficiency and lifespan can be improved.
Patent KR-20220023777-A (KR)
Title: Drinking cup
Inventor: LEE HYO MIN
IPC: B65D25/28
Filed: 2020-08-22
Abstract: The present invention relates to a drinking cup having a handle so that a cup can be easily lifted. The present invention has an effect of making it possible that a user easily hold and use the cup even when a hot or cold liquid is filled inside a container by forming the handle on the side surface of the container. The drinking cup of the present invention comprises: the container; and the handle.
Patent KR-20220030459-A (KR)
Title: Display device and driving method of display device
Inventor: KIM SOON DONG
IPC: G09G3/3275
Filed: 2020-09-01
Abstract: According to the present invention, a display device comprises: a display panel including a plurality of pixels connected to a plurality of scan lines and a plurality of data lines, wherein a first display area and a second display area adjacent to the first display area are defined; a data driving circuit driving the plurality of data lines; a scan driving circuit driving the plurality of scan lines; and a driving controller receiving an image signal and a control signal, and controlling the data driving circuit and the scan driving circuit in accordance with an operating mode. The driving controller includes a brightness deviation compensation unit which compensates for brightness deviations between the first display area and the second display area when the operating mode is a multi-frequency mode in which the first display area is driven at a first frequency and the second display area is driven at a second frequency.
Patent KR-20220033267-A (KR)
Inventor: KANG MYOUNGKU
IPC: C07C219/32
Filed: 2020-09-09
Abstract: The present specification relates to a preparation method of alkyl-D-alaninate which comprises: a step of adding sulfonic acid after the synthesis of alkyl-D-alaninate is completed; and a step of filtering with a filter to obtain alkyl-D-alaninate from a filtered filtrate.
Patent KR-20220041464-A (KR)
Inventor: KIM DONG SOO
IPC: H02K29/00
Filed: 2020-09-25
Abstract: The present invention relates to a permanent magnet generation device installed with a permanent magnet coupling, a magnetic multiplying gear, and an internal repulsive motor, which can maximize power generation efficiency. The permanent magnet generation device comprises: a housing (10); a fixed shaft (30) coupled to an inner central portion of the housing (10); an input disk (50) rotated by a BLDC motor (100); a plurality of coupling input permanent magnets (51) installed on the input disk (50); an output disk (70); and a plurality of coupling magnetic multiplying gear permanent magnets (71).
Patent KR-20220046020-A (KR)
Inventor: LEE BYUNG JU
IPC: H01L27/12
Filed: 2020-10-06
Abstract: Provided is a display device with improved light emission efficiency. The display device includes: a substrate; a first electrode and a second electrode disposed on one surface of the substrate while being spaced apart from each other; and a light emitting element extending in a first direction and having one end placed on the first electrode in the first direction and the other end placed on the second electrode in the first direction, wherein a first diameter of the one end of the light emitting element is different from a second diameter of the other end of the light emitting element, the light emitting element includes a first semiconductor layer, a second semiconductor layer spaced apart from the first semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and the active layer is positioned adjacent to an end side having the larger of the first diameter and the second diameter.
Patent KR-20220045768-A (KR)
Inventor: SEOK HEE HO
IPC: C08L69/00
Filed: 2020-10-06
Abstract: The present invention relates to a thermoplastic resin composition, a method for preparing the same and a molded article including the same. Particularly, the thermoplastic resin composition according to the present invention includes a base resin containing a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer, α-methylstyrene-vinyl cyanide compound-aromatic vinyl compound copolymer and an aromatic vinyl compound-vinyl cyanide compound copolymer, and a polycarbonate resin and polyester resin, at a predetermined ratio. The thermoplastic resin composition according to the present invention shows excellent mechanical properties, moldability, heat resistance and chemical resistance at the same time.
Patent KR-20220046352-A (KR)
Title: Multi-layered packing material
Inventor: KIM BYUNG RYUL
IPC: B65D30/18
Filed: 2020-10-07
Abstract: The present invention relates to a packing material capable of multi-layered storage, which comprises: a front surface packing unit of a square shape with a predetermined thickness; a rear surface packing unit formed to face the front surface packing unit; a left side packing unit which is extended while being in contact with the left side of the front surface packing unit and the rear surface packing unit, and which connects the front surface packing unit to the rear surface packing unit; a right side packing unit which is extended while being in contact with the right side of the front surface packing unit and the rear surface packing unit, and which is formed to face the left side packing unit, and which connects the front surface packing unit to the rear surface packing unit; and a lower side packing unit formed at the lower side, when the front surface packing unit, the rear surface packing unit, the left side packing unit and the right side packing unit are folded. The front surface packing unit, the rear surface packing unit, the left side packing unit and the right side packing unit constitute a side wall to form a hollow unit therein. Therefore, the folding structure and the fitting structure of components can increase fastening properties.
Patent KR-20220048067-A (KR)
Inventor: LEE HYE IN
IPC: F16K31/53
Filed: 2020-10-12
Abstract: The present invention relates to a valve applied to a pressure reducing valve, and more particularly, to a circular piston pressure reducing valve, which is to overcome a problem and a disadvantage of a pressure reducing valve since a pressure reducing ratio of an existing pressure reducing valve which is 20 : 1 can be adjusted to be great as desired. The circular piston pressure reducing valve of the present invention comprises: a body having an empty inner part, an inlet connected with a primary pipe to which fluid is supplied at an upper end, and an outlet connected with a secondary pipe at a lower end; a double pipe formed in a pipe shape to surround the body, and inducing the fluid to an inflow path, a double pipe, an outflow path and the outlet; a circular primary piston for sealing the outflow path in a circular piston shape; a partition wall for blocking a pressure of a primary fluid; and a secondary piston having a piston shaft for interlocking and moving the circular primary piston and the secondary piston, opening the circular primary piston blocking the outflow path by being pressured to a fine gap of a hole between the piston shaft and the partition wall, and sealing the inflow path by operating the circular primary piston by elasticity of a spring and a pressure of a secondary fluid. Accordingly, an external gear is adjusted to vertically move a leaf plate so as to adjust elasticity of the spring.
Patent KR-20220049065-A (KR)
Inventor: JEON HYUNG IL
IPC: H01L25/075
Filed: 2020-10-13
Abstract: The present invention relates to a display device capable of facilitating manufacture of partition walls between light emitting diode elements, and a manufacturing method thereof. In one embodiment, the display device comprises: a substrate; pixel electrodes disposed on the substrate; light emitting diode elements individually disposed on the pixel electrodes; an insulating film disposed on at least one side surface of each of the pixel electrodes and at least one side surface of each of the light emitting diode elements; partition walls disposed on the insulating film; and a common electrode disposed on the partition walls and the light emitting diode elements.
Patent KR-20220048613-A (KR)
Inventor: KIM CHUL YONG
IPC: F21V23/04
Filed: 2020-10-13
Abstract: An object of the present invention is to provide a smart road lighting system that can reduce a road traffic safety accident. According to an aspect of the present invention, a smart road lighting system comprises: a lighting device provided in a tunnel, bridge or crosswalk intersection to irradiate light on a road or crosswalk; an environmental information collection sensor provided in the lighting device to collect environmental information around the road or crosswalk on which the lighting device is installed; and an integrated control center that transmits and receives environmental information around the road or crosswalk collected through the environmental information collection sensor in connection with the environmental information collection sensor.
Patent KR-20220049319-A (KR)
Inventor: JUNG HEE DO
IPC: B67D1/08
Filed: 2020-10-14
Abstract: The present invention relates to a water purifier. Specifically, according to one embodiment of the present invention, a water purifier for providing purified water by purifying water comprises: a water purification tank for accommodating the purified water; and an outlet for discharging the purified water to the outside of the water purifier. The water purification tank can include: a tank main body providing an accommodation space for accommodating the purified water; a discharge buffer part having an inlet communicating with the accommodation space so that the purified water of the accommodation space can be introduced therein, and extending in a vertical direction; a water outlet tube including an insertion part extending downwards from the inside of the discharge buffer part so as to discharge the purified water to the outlet through a discharge flow path; and a gasket extending from the insertion part to the inner circumferential surface of the discharge buffer part so as to reduce sloshing of the purified water in the discharge buffer part. Therefore, the water purifier can prevent extraction of residual water by reducing rolling of the purified water accommodated in the water purification tank.