baber/WOPTO huggingface dataset:
Patent KR-20200004699-A (KR)
Inventor: LEE SEOK WON
IPC: H03L7/085
Filed: 2018-07-04
Abstract: The present invention relates to an integrated circuit adaptable to a PVT variation. The integrated circuit according to the present invention can comprise: an oscillator configured to generate an oscillation voltage based on a predetermined oscillation frequency in an oscillation section; a voltage regulator generating an output voltage for driving the oscillator and providing an output voltage to the oscillator; and a current injection circuit configured to inject an oscillation current flowing in the oscillator in the oscillation section based on an oscillation enable signal indicating that an operation section of the oscillator is the oscillation section.
Patent KR-20200005695-A (KR)
Inventor: KANG CHUL KYU
IPC: G09G3/3233
Filed: 2018-07-06
Abstract: The present invention relates to a pixel for improving the display quality and a display device including the same. The pixel comprises: a first transistor; a second transistor; a third transistor; a fourth transistor; a fifth transistor; a sixth transistor; a seventh transistor; an eight transistor; a first capacitor; and a light emitting device. The eight transistor includes a gate electrode receiving a second light emission control signal, a first electrode connected to a first node, and a second electrode connected to a fourth node.
Patent KR-20200005329-A (KR)
Inventor: KIM YO SEP
IPC: A63F13/79
Filed: 2018-07-06
Abstract: The present disclosure provides a method for providing an automatic mission performing system, including the steps of: determining a mission that can be automatically performed among a plurality of missions provided to a predetermined user account; providing information on a plurality of missions that can be automatically performed to a user terminal based on the determination result; receiving information on the execution order of the plurality of missions that can be automatically performed from the user terminal; controlling the user terminal to automatically perform the plurality of missions that can be automatically performed based on the information on the execution order; and providing the user terminal with information on the results of the execution of the plurality of missions that can be automatically performed.
Patent KR-20200008377-A (KR)
Inventor: KIM KI HYUN
IPC: H01M10/42
Filed: 2018-07-16
Abstract: Provided are a battery balancing device and a method therefor. According to an embodiment of the present invention, the battery balancing device includes: a plurality of balancing circuits connected in parallel to a plurality of battery cells connected in series to each other in one-to-one relationship; and a control unit operably coupled to each balancing circuit. The control unit selects at least one of the battery cells as a balancing target, based on a charge state of each battery cell, and outputs an enable signal and a balancing message to each balancing circuit connected in parallel to each battery cell selected as the balancing target. Each balancing circuit transmits a first wireless signal and a second wireless signal corresponding to the balancing message by using electric energy stored in each battery cell, when the enable signal is received. According to the present invention, heat generation caused by battery balancing can be reduced.
Patent KR-20200008906-A (KR)
Title: Charging / discharging circuit device using primary battery or rechargeable battery and the driving method thereof
Inventor: RYU DAE YOUNG
IPC: H02J7/00
Filed: 2018-07-17
Abstract: The present invention relates to a charging / discharging circuit device using both a primary battery and a rechargeable battery using a slide terminal, and a driving method thereof. More specifically, the charging / discharging circuit device using both a primary battery and a rechargeable battery has the slide terminal moved in a slide method in a holder so as to be formed in a method of transmitting magnetism of the slide terminal to a reed switch.
Patent KR-20200011327-A (KR)
Title: Spiral suspension for cable supporting and its manufacturing method
Inventor: JEON JEONG SEOK
IPC: H02G7/06
Filed: 2018-07-24
Abstract: The present invention relates to a spiral suspension for cable support and a manufacturing method thereof. To this end, the present method comprises the steps of: performing ultrasonic cleaning on the surface of a metal wire such that a synthetic resin may be nicely sheathed; performing 360-degree rotation at every cycle for twisting after taking the length of 2πR as one pitch in accordance with the size of an outer diameter of a spiral suspension to manufacture the metal wire; primarily coating the synthetic on the surface of the metal wire; drying the metal wire; and rectilinearly providing the primarily-coated metal wire to an extruder, and secondarily coating a synthetic resin-sheathed portion on the outer diameter around the metal wire. Therefore, according to the present invention, an optical fiber cable can be easily and safely installed. Accordingly, the quality and reliability of the suspension for cable support can be significantly improved, thereby satisfying various needs of workers who use the suspension, and thus imparting a good impression.
Patent KR-20200012444-A (KR)
Title: Ring opening metathesis polymers with cis-alpha-beta unsaturated anhydride structures for pH-responsive grafting and degradation and use thereof
Inventor: LEE YAN
IPC: C08G73/02
Filed: 2018-07-27
Abstract: The present invention relates to a novel ring opening metathesis polymer. More specifically, the present invention provides a pH-reactive ring opening metathesis polymer manufactured by ring opening metathesis polymerization of an acid anhydride having a cis-α,β-double bond under a Grubbs catalyst, and a use thereof such as a drug carrier. According to the present invention, a drug carrier having reduced side effects against diseases having different micro environment pH conditions can be manufactured.
Patent KR-20200015074-A (KR)
Inventor: KIM SEON WOOK
IPC: G11C16/26
Filed: 2018-08-02
Abstract: According to the present invention, provided is a computing system including a nonvolatile memory module, capable of improving the performance of the system by restricting data flushing into a nonvolatile memory by selectively using a previous hash function applied to a previous cycle and a current hash function applied to a current cycle. According to the first invention, the computing system using a nonvolatile memory module includes: a host device; a nonvolatile memory; a DRAM cache placed between the host device and the nonvolatile memory, temporarily storing data of the host device, and including a plurality of sets, each of which includes a plurality of blocks, each of which includes an expansion tag combined with basic and additional tags; a memory controller receiving a request address having a plurality of bits from the host device; and a bit counter controller receiving a request address from the memory controller, and counting the request address with a plurality of set bit counters to determine a hash function for the DRAM cache.
Patent KR-20190116030-A (KR)
Title: A thin film transistor having a light shielding structure
Inventor: JAE EUN PI
IPC: H01L29/786
Filed: 2018-08-03
Abstract: The present invention relates to a thin film transistor which comprises: a substrate; a first spacer on the substrate; a second spacer on the first spacer; a light shielding layer interposed between the first spacer and the second spacer; a semiconductor layer on the second spacer; and a gate electrode on the semiconductor layer. The light shielding layer can have a plurality of inclined surfaces which are inclined with respect to an upper surface.
Patent KR-20200016433-A (KR)
Title: Power transmission apparatus for vehicle
Inventor: PARK JUHYEON
IPC: F16H61/688
Filed: 2018-08-07
Abstract: Disclosed is a vehicle transmission apparatus capable of improving fuel efficiency. According to an embodiment of the present invention, the vehicle transmission apparatus comprises: a first input shaft selectively connected to a motor shaft; a second input shaft selectively connected to the motor shaft; a third input shaft selectively connected to the motor shaft; a power transmission shaft; a first intermediate shaft arranged in parallel with the first input shaft at a predetermined interval; a second intermediate shaft arranged in parallel with the first input shaft at a predetermined interval; an idle shaft arranged in parallel with the first input shaft at a predetermined interval; a first transmission unit for shifting and outputting rotary power selectively inputted through the first and third input shafts to a fixed transmission step; a second transmission unit for complementarily combining and shifting the rotary power selectively transmitted from the first transmission unit and the rotary power selectively inputted through the second input shaft to output the combined power to an output shaft through one gear train; and an output shaft for outputting the rotary power transmitted from the first and second transmission units.
Patent KR-20190085827-A (KR)
Title: Grinding machine and cutting machine for sludge removal and tee pipe of water pipeline
Inventor: LEE HWAN KU
IPC: F16L55/32
Filed: 2018-08-08
Abstract: The present invention provides a drilling apparatus for a connection pipe of a water/sewer pipe, tree roots, and other obstacles which facilitates grinding work of foreign substances in a water/sewer pipe and reduces overall manufacturing costs by installing a drilling apparatus having an air hammer on a front surface thereof. The drilling apparatus for a connection pipe of a water/sewer pipe, tree roots, and other obstacles comprises: a hollow body; a cover unit which is installed on one side of the body to be blocked, and guides the center of gravity backwards; a driving unit installed in the cover unit; a power transfer unit including a rotary shaft rotatably installed on both a front and a rear side of the body, and a wheel which is installed on the rotary shaft and receives a driving force of the driving unit to guide the body to move forwards and backwards; a blocking plate installed on the other side of the body; a rotating unit rotatably installed on a front surface of the blocking plate and arranged on the body; a third motor installed on the blocking plate and the rotating unit, and provided with a driving gear; a fixing unit on both sides installed on the rotating unit; a support unit on both sides installed on the fixing unit on both sides; a rotation guide shaft which is installed on the fixing unit and the support unit, includes a driven gear engaged with the driving gear, and guides rotation of the support unit; and an air hammer installed on the support unit, and provided with a grinding unit to grind a connection pipe, tree roots, and other obstacles.
Patent KR-20200022782-A (KR)
Title: Polyarylene ether ketone copolymers and process for their preparation
Inventor: YOO DONG JIN
IPC: C08G65/48
Filed: 2018-08-23
Abstract: The present invention relates to a method for preparing a polyarylene ether ketone copolymer. More particularly, the present invention relates to a sulfonated polyarylene ether ketone copolymer containing pendant diphenyl units, a method for preparing the same, and a polymer electrolyte membrane comprising the copolymer. The polyarylene ether ketone copolymer according to the present invention exhibits high dimensional stability.
Patent KR-20200024405-A (KR)
Title: Battery management apparatus, battery module, and battery pack
Inventor: JEON JIN YONG
IPC: H01M10/42
Filed: 2018-08-28
Abstract: Disclosed is a battery management device. According to an embodiment of the present invention, the battery management device comprises: a first contact unit located on one side of a board; a second contact unit located on the other side of the board; and a processor collecting sensing data of a battery cell through the first contact unit and the second contact unit. The first contact unit and the second contact unit are in contact with a connection element which is electrically connected to the battery cell.
Patent KR-20200024466-A (KR)
Title: Electric heating type aerosol generator
Inventor: LEE HYUN SEONG
IPC: A61M11/04
Filed: 2018-08-28
Abstract: Provided is an electric heating type aerosol generator which can be easily carried and used by a user and is capable of removing droplets in an intake path. The electric heating type aerosol generator comprises: a housing having a size gripped by a hand; an intake unit which provides an independent cylindrical airflow path in the housing; a cartomizer which is provided under the intake unit in the housing and into which a cylindrical pipe communicated with the airflow path is provided, wherein the cartomizer includes a liquid storage unit, a wick for receiving liquid from the liquid storage unit, a coil heater wound around a circumference of the wick and configured to generate aerosols from the liquid by means of electrically-resistive heating, and a terminal electrically connected to the coil heater; and a droplet prevention unit provided on any one of an inner surface of the airflow path of the intake unit and an inner surface of the pipe of the cartomizer and configured to remove droplets derived from the aerosols.
Patent KR-20180103808-A (KR)
Inventor: KANG BYUNG KWUN
IPC: G01N21/88
Filed: 2018-09-11
Abstract: An inspection device for a duct comprises an inspection carriage, a control carriage, and a position check unit. The inspection carriage comprises an inspection device having a lighting and a camera, a first frame in which a first magnet is installed, and a first drive wheel coupled to the first frame, and is inserted into a duct to inspect the inside of the duct. The control carriage comprises a handle, a second frame in which a second magnet is installed, and a second drive wheel coupled to the second frame, and pulls the inspection carriage with a gravitational force of the first magnet and the second magnet in the outside of the duct for the inspection carriage to adhere to an internal wall of the duct.
Patent KR-20190033449-A (KR)
Title: Flux and solder paste
Inventor: SHIBASAKI MASANORI
IPC: H01L23/00
Filed: 2018-09-19
Abstract: Provided are a flux and a solder paste. Fluidity of the flux is prevented from deteriorating upon a reflow of the solder paste, thereby preventing a void from emerging within a solder connection portion and a solder bump which are being formed. Moreover, a missing bump is prevented from emerging when the solder bump is formed. The flux is characterized by comprising a rosin-based resin, an activator, a thixotropic agent, and a solvent. Here, the solvent comprises a monovalent alcohol, wherein a number of carbon atoms included in one molecule is between 18 and 24. Also, a mixed amount of the monovalent alcohol is at least 30 mass% and at maximum 60 mass% with respect to the entire amount of the flux.
Patent KR-20200034222-A (KR)
Title: One-Touch Type Steel Reinforcement Coupler Improved Coherence
Inventor: CHOI YOUNG WAN
IPC: E04C5/16
Filed: 2018-09-21
Abstract: The present invention relates to a one-touch reinforcing bar coupler with enhanced coupling force, capable of maximally increasing the coupling force of a deformed bar. The one-touch reinforcing bar coupler with enhanced coupling force of the present invention comprises: a connection body; two body caps; two piece parts consisting of a plurality of pieces; two reinforcing bar guides; two reinforcing bar guide springs for preventing the piece parts from being contracted; two piece part covers for closely attaching the pieces to a deformed bar; and two compression springs.
Patent KR-20190039640-A (KR)
Title: Connector
Inventor: NAITO TAKEHARU
IPC: H01R107/00
Filed: 2018-09-21
Abstract: The present invention provides a connector with a large ring to fix a retaining member without increasing the size of a shell. The connector (10) comprises a plurality of contacts (42), a retaining member (50), and a shell (30). The contacts (42) each includes a retained unit (402) and a fixed unit (404). The retaining member (50) includes a retaining unit (54) to retain the retained unit (402), a front regulated unit (586), and a rear regulated unit (588). A front regulating unit (330), an opening part (332), and a rear regulating unit (334) extended into the opening part (332) are formed on the shell (30). The front regulating unit (330) is positioned in front of the front regulated unit (586), and regulates a forward movement of the front regulated unit (586). The rear regulating unit (334) is positioned behind the rear regulated unit (588), and regulates a backward movement of the rear regulated unit (588). The fixed unit (404) of at least a portion of the contacts (42) can be seen through the opening part (332).
Patent KR-20200034910-A (KR)
Title: Pharmaceutical composition for preventing or treating age related sarcopenia comprising inhibitors of PLD2 protein as an active ingredient
Inventor: YOON MEE SUP
IPC: A61K38/00
Filed: 2018-09-21
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating senile sarcopenia containing a phospholipase D2 (PLD2) protein inhibitor as an active component. Specifically, in the present invention, since it is confirmed that virtual microgravity increases PLD2 expression in myoblasts to increase phosphatidic acid (PA) production, and consequently inhibiting muscle differentiation is similar to a process of inhibiting muscle differentiation in aging muscles, an activity inhibitor of PLD2 protein can be usefully used for treating senile sarcopenia.
Patent KR-20190037170-A (KR)
Title: The compositions of short chain fatty acid producing gut microbiota in diagnosis and therapy of alcoholic liver disease
Inventor: GWANGPYO KO
IPC: C12R1/01
Filed: 2018-09-28
Abstract: The present invention relates to a bacterial strain capable of playing a role as a biomarker for alcoholic fatty liver. More particularly, the present invention relates to a pharmaceutical composition for preventing or treating alcoholic fatty liver comprising the bacterial strain as an active ingredient, a food composition for preventing or alleviating alcoholic fatty liver, or a probiotics composition for preventing or alleviating alcoholic fatty liver.
Patent KR-20200040535-A (KR)
Title: Coil transfer car and coil centring method using the same
Inventor: NAM DAE IL
IPC: B61D3/16
Filed: 2018-10-10
Abstract: A coil transfer bogie device comprises a feeder car, a dolly car, and a center adjustment part. The feeder car comprises a pair of feeder car skids for seating a coil, and a feeder car main body for supporting the pair of feeder car skids. The dolly car comprises a dolly car skid positioned between the pair of feeder car skids and a dolly car main body for supporting the dolly car skid. The center adjustment part comprises a first load cell and a second load cell for measuring weights of left and right sides of the coil at a lower side of the dolly car skid, and a moving part coupled to the dolly car skid and moving the dolly car skid to make measured values of the first load cell and the second load cell the same. According to the present invention, the coil can be smoothly transferred.
Patent KR-20200043143-A (KR)
Title: air vent for car
Inventor: KIM SEONG KEON
IPC: B60H1/34
Filed: 2018-10-17
Abstract: The present invention relates to an air vent for a car, which, more specifically, allows air directions up, down, left and right to be freely adjusted according to the operation direction of a knob controlling the direction of a fluid. The air vent for a car comprises: a duct (100) having a flow path (130) such that an air inlet (110) communicates with an air outlet (120); a duct cover (300) fixatedly coupled in the direction of the air outlet (120) of the duct (100); a knob mounting stand (310) fixatedly coupled to the middle portion of the front surface of the duct cover (300); a knob (200) installed on the knob mounting stand (310) to be movable left, right, up and down; a front vane (500) rotating left and right when the knob (200) moves left and right to adjust the air direction left and right; a cylinder nozzle (400) rotating around a hinge shaft (410) when the knob moves up and down to adjust the air direction up and down; a link member (700) installed between the knob (200) and the cylinder nozzle (400) to transfer a rotating force for rotating the cylinder nozzle (400) up and down and, at the same time, to transfer an actuating force of the knob (200) to the cylinder nozzle (400) and the front vane (500) for rotating the front vane (500) left and right; and a damper (600) installed to open and close the flow path (300) while rotating in the direction of the air inlet (110) of the duct (100) where the link member (700) is installed.
Patent KR-20190054924-A (KR)
Title: A solid electrolyte for all solid lithium secondary battery, all solid lithium secondary battery, and method for manufacturing the solid electrolyte
Inventor: AIHARA YUICHI
IPC: H01M10/052
Filed: 2018-10-26
Abstract: The present invention provides a novel and improved solid electrolyte for all-solid-state secondary batteries, which maintains high ion conductivity of argyrodite type solid electrolyte while lowering activating energy; all-solid-state secondary batteries; and a manufacturing method of solid electrolytes. To attain such purpose, the present invention provides a solid electrolyte for all-solid-state secondary batteries which has a composition represented as chemical formula (1), Li_(7-x)PS_(6-x)Br_x(1.2 < x < 1.75), having an argyrodite type crystal structure, wherein an X ray diffraction spectrum obtained by X ray diffraction measurement using CuKα rays has a peak in a location of at least 2θ = 29.65°±0.50°, and a value of IB / IA of less than 0.5 when a maximum strength of 2θ = 29.65° ± 0.50° is IA and a maximum strength of 2θ = 33.65° ± 0.50° is IB.
Patent KR-20200049944-A (KR)
Inventor: RYU DONG UK
IPC: G06F9/50
Filed: 2018-10-29
Abstract: The present invention relates to an electronic device for managing a deterioration degree. The electronic device comprises a processor and a sensor. The processor acquires a first deterioration degree of a first core based on a first parameter value related to the lifespan of the first core and a first operation level related to the operation of the first core. The processor acquires a second deterioration degree of a second core based on a second parameter value related to the lifespan of the second core and a second operation level related to the operation of the second core. The processor schedules tasks of the first core and the second core based on the first deterioration degree and the second deterioration degree. The sensor provides the first parameter value and the first operation level to the first core, and provides the second parameter value and the second operation level to the second core.