baber/WOPTO huggingface dataset:
Patent KR-20210157085-A (KR)
Inventor: YOUNG SUB KEUM
IPC: C07C5/48
Filed: 2020-06-19
Abstract: The present invention relates to a method for preparing an alumina catalyst, an alumina catalyst prepared therefrom and a method for preparing propylene using the same. Particularly, the method for preparing an alumina catalyst includes the steps of: (S1) carrying out primary firing of an alumina precursor to form a mixed phase alumina including 1-15 wt% of alpha-alumina, 60-95 wt% of theta-alumina and 4-25 wt% of delta-alumina; (S2) steaming the mixed phase alumina with water steam at a temperature lower than the primary firing temperature to activate the mixed phase alumina; and (S3) carrying out secondary firing at a temperature higher than the steaming temperature and lower than the primary firing temperature. The alumina catalyst obtained from the method has high catalytic activity, while showing high crushing strength and chemical resistance/corrosion resistance.
Patent KR-20220003216-A (KR)
Inventor: KIM HYE JIN
IPC: B43M11/00
Filed: 2020-07-01
Abstract: The present invention relates to a glue without a lid and has a form in which a glue and a knock type solid highlighter shape are combined. The glue has a cylindrical plastic solid glue inserted form and can be replaced, thereby being economically and efficiently used.
Patent KR-20220004255-A (KR)
Title: Electric power production method using multiple solar cell units and beacon and lighting device
Inventor: KWON CHAN KEUN
IPC: F21S9/03
Filed: 2020-07-03
Abstract: The present invention relates to an electric power production method using multiple solar cell units, and a light warning device using the same, and more specifically, to an electric power production method using multiple solar cell units, and a light warning device using the same, which use multiple solar cell units (200) to produce high-efficiency and high-capacity electric power compared to existing solar bollards or solar street lamps, implement functions of light warning, illuminating and light emission by using the produced electric power, and use the produced electric power in various ways such as being used as a power supply means to replace commercial power.
Patent KR-20220004304-A (KR)
Title: Vehicle control system and method for remote controlling the vehicle
Inventor: KIM CHUNG TAE
IPC: B60Q1/32
Filed: 2020-07-03
Abstract: According to one embodiment, a vehicle control system comprises a user terminal, a server, and a vehicle. The user terminal transmits user information to a near field communication (NFC) device of a vehicle after executing an application, and the server transmits vehicle movement information inputted from the user terminal to the vehicle when the user information transmitted from the vehicle is checked as the previously registered user information. The vehicle can be moved based on the vehicle movement information when a movement command is received.
Patent KR-20210004882-A (KR)
Inventor: DUPUIS LINA
IPC: A61Q1/10
Filed: 2020-07-03
Abstract: An object of the present invention is a solid cosmetic composition comprising at least 15 wt% of a volatile liquid fatty phase and 40-85 wt% of a powdery phase comprising a spherical filler surface-treated with a metallic soap. The present invention also relates to a method for preparing the solid cosmetic composition and a method for making up skin or lips using the same.
Patent KR-20220009667-A (KR)
Title: Semiconductor module inspection device with robot
Inventor: KIM MIN WOO
IPC: H01L21/677
Filed: 2020-07-16
Abstract: The present invention relates to a semiconductor module inspection device including: a storage portion where a semiconductor module to be input or discharged is stored; a loading portion provided with the semiconductor module from the storage portion; a test unit provided with the semiconductor module from the loading portion and performing a test process; an unloading unit provided with the semiconductor module from the test unit and providing the semiconductor module to the storage portion; and robots transferring the semiconductor module. The robots include: a first robot transferring the semiconductor module from the storage portion to the loading portion; a second robot transferring the semiconductor module from the loading portion to the test unit; a third robot transferring the semiconductor module from the test unit to the unloading unit; and a fourth robot transferring the semiconductor module from the unloading unit to the storage portion.
Patent KR-20220011412-A (KR)
Inventor: PARK MIN SUP
IPC: C08F8/14
Filed: 2020-07-21
Abstract: A polybutene derivative for rubber compounding according to the present invention is prepared by mixing 30 to 98 wt% of polyisobutylene, 1 to 35 wt% of unsaturated dicarboxylic anhydride, and 1 to 50 wt% of one or two or more selected from alkanolamine, amine-based compounds, and polyhydric alcohol. When the polybutene derivative is applied as an additive of rubber, the dispersibility of a filler can be significantly improved and the effect of simultaneously improving grip performance and rolling resistance can be achieved.
Patent KR-20220012069-A (KR)
Title: System and method for operating a connected device with a user terminal having heterogeneous communication modules
Inventor: LEE WOO JONG
IPC: H04W4/48
Filed: 2020-07-22
Abstract: The present invention relates to a system for operating a device connected with a user terminal having a heterogeneous communication module, which comprises: a screen input/output device which has a touch screen function; a first communication device which performs wireless communication with a user terminal; a second communication device which is a wireless communication means different from the first communication device; a user authentication device which receives authentication information for authenticating a user; and a controller which authenticates, when the user terminal is connected, a driver through the authentication information input by the user authentication device, identifies a user terminal with high priority by loading the profile of the authenticated driver, and connects the same through the first communication device or the second communication device.
Patent KR-20220012077-A (KR)
Title: Apparatus for gripping, method of controlling the same, apparatus for aligning cable having apparatus for gripping and method of aligning cable using apparatus for aligning cable
Inventor: SONG SUNG HYUK
IPC: B25J15/00
Filed: 2020-07-22
Abstract: In accordance with one embodiment of the present invention, provided are a grip device, capable of effectively gripping one single cable or a bundle of cables of various diameters, effectively transferring the gripped cables, and aligning the cables, a grip device control method, a cable alignment device having the grip device, and a cable alignment method using the cable alignment device. Here, the grip device includes a first arm, a second arm, a rotary shaft, a flexible support part and a roller-type grip unit. The first and second arms are installed apart from each other, and operated such that lower end parts thereof become closer to or further from each other. The rotary shaft is installed in the lower end parts of the first and second arms to be rotatable. The flexible support part is installed so as to surround the rotary shaft, and rotated together with the rotary shaft. The roller-type grip unit is installed so as to surround the flexible support part, rotated together with the flexible support part, and presses an object to be transferred from both sides to grip the object. The roller-type grip unit increases the hardness of a contact area brought into contact with the object to be transferred, while kept transformed in shape by pressure from the object to be transferred.
Patent KR-20220012623-A (KR)
Title: All solid battery having a thin-film current collector and manufacturing method thereof
Inventor: LEE JUNG PIL
IPC: H01M10/30
Filed: 2020-07-23
Abstract: The present invention relates to an all-solid-state battery including a thin film current collector and a method for manufacturing the same. Specifically, the present invention relates to an all-solid-state battery that improves interface resistance between a current collector and a solid electrolyte by heat-treating the current collector having a thickness of less than 5 μm in the solid electrolyte and can reduce the overall size of the all-solid-state battery, and a method for manufacturing the same.
Patent KR-20220016396-A (KR)
Inventor: EOM TAE JONG
IPC: H01L27/15
Filed: 2020-07-31
Abstract: A display device comprises: a pixel unit including a plurality of pixels and disposed in a display area; a demultiplexing circuit unit disposed in a non-display area surrounding the display area and transferring a data voltage to the pixel unit; and a connection pattern including a first portion disposed in the non-display area, transferring a constant voltage to the pixel unit, and overlapping the demultiplexing circuit unit and a second portion disposed between the first portion and the pixel unit. A plurality of first through-holes vertically penetrating the first portion are formed in the first portion and a plurality of second through-holes vertically penetrating the second portion are formed in the second portion.
Patent KR-20210027090-A (KR)
Title: Detergent story container and method for manufacturing the same
Inventor: JUNG SUNGWOON
IPC: D06F39/02
Filed: 2020-08-07
Abstract: The present invention relates to a laundry detergent storage container and a method for manufacturing the same. According to the present invention, the laundry detergent storage container comprises: a laundry detergent storage member having an upper opening and having a storage space therein to store laundry; a storage container cover installed to cover the opening of the laundry detergent storage member to seal the storage space; and a residual amount sensing unit installed on one side of a rear surface of the laundry detergent storage member and sensing the remaining amount of laundry detergent stored in the laundry detergent storage member by a current sensed from the laundry detergent contained in the laundry detergent storage member.
Patent KR-20220020527-A (KR)
Title: Apparatus and Method for Processing Substrate
Inventor: HWANG CHUL JOO
IPC: H01J37/32
Filed: 2020-08-12
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method, wherein the substrate processing apparatus comprises: a first chamber in which a first processing process for a substrate is performed; a second chamber in which a second processing process for the substrate is performed; a first gas injection unit for injecting gas into the first chamber; a second gas injection unit for injecting gas into the second chamber; a gas supply unit for supplying gas; and a path change unit configured to change the direction of the gas so that the gas of the gas supply unit is supplied to the first gas injection unit and the second gas injection unit, respectively, thereby capable of reducing the construction cost and management cost to increase a throughput of a processing process for the substrate.
Patent KR-20220020579-A (KR)
Title: Cupwasher with automatic nozzle control
Inventor: LEE JEONG YUL
IPC: A47L15/42
Filed: 2020-08-12
Abstract: The present invention relates to a cup washer configured such that a nozzle is automatically controlled. The cup washer configured such that a nozzle is automatically controlled according to the present invention comprises: a rotating nozzle which is rotated by steam pressure and sprays steam onto the inner surface of a cup with an upper nozzle; a cleaning nozzle which is attached to the rotating nozzle, whose length is increased by steam pressure, and shrinks to the original length when the operation being stopped; and a cup holder which is installed in a main body of the cleaner, cleans the outer surface of a cup to be cleaned with steam, and moves up and down while having the rotating nozzle in the center thereof so as to enable the rotating nozzle and the cleaning nozzle to clean the entire inner surface of the cup. Therefore, the present invention has a rotating nozzle, a cleaning nozzle, and a cup holder, so that it can effectively sterilize and clean the inner and outer surfaces of cups of different sizes.
Patent KR-20220022144-A (KR)
Title: Timer faucet
Inventor: KIM SAE MIN
IPC: E03C1/04
Filed: 2020-08-18
Abstract: The present invention is a timer faucet in which when a handle is lifted to open the faucet, a switch is pressed to connect an electric wire so that water comes out and, at the same time, a timer measures the time, and when the faucet is closed, the switch is returned and the timer is turned off simultaneously. The faucet includes a rectangular handle (10) made of an insulator; a circular connector (20) capable of controlling hot and cold water; and the timer (70).
Patent KR-20220025356-A (KR)
Inventor: SHIN TAE CHOUL
IPC: C02F1/461
Filed: 2020-08-24
Abstract: More specifically, the present invention is to enable drink of neutral water generated by electrolyzing tap water for tens of several seconds without special devices, regardless of time and place while carrying a portable neutral water generator and living daily life. Accordingly, in the present invention, a spring (26), which is connected to a negative electrode wire (270) through soldering, is embedded in a spring case (30), and an electrode holder internal tube (18), which has an electrode holder (15) with fixed negative electrode (11) and positive electrode (14) embedded therein, is coupled to the other side of a body (24) to which a spring case coupling tube (33) is coupled, the spring case coupling tube (330) having the spring case (30) coupled thereto. A portable neutral water generator (10) having a residual chlorine removal function of tap water applied with electrolysis is configured by embedding the body (24) has two 12v23a batteries (40 and 43), which is manufactured by Toshiba, in series, coupling a cover (46) to the spring case coupling tube (33), and coupling the cover (48) to the electrode holder internal tube (18).
Patent KR-20220027318-A (KR)
Title: Fuel supply system for vessel and vessel including the same
Inventor: JANG DAEWOO
IPC: F17C13/04
Filed: 2020-08-26
Abstract: According to an embodiment of the present invention, a fuel supply system for a vessel comprises: a storage tank which stores liquefied ammonia as fuel supplied to marine engines; a first pipe connected to the storage tank to supply fuel to an engine; a booster pump connected to the first pipe (L1); and a second pipe for recovering excess ammonia discharged from the engine to the front end of the booster pump. In the present invention, it is possible to reduce the emission of carbon dioxide by supplying ammonia as a fuel.
Patent KR-20220026883-A (KR)
Inventor: PARK SUNG WON
IPC: C08F222/22
Filed: 2020-08-26
Abstract: Disclosed are a composition for forming a transparent orthodontic device, a manufacturing method of a transparent orthodontic device, and a transparent orthodontic device manufactured thereby. The disclosed composition for forming the transparent orthodontic device comprises: 100 parts by weight of a first photocurable compound represented by following chemical formula 1: R'CH_2[C(CH_3)(R)CH_2]_2CH_2R'(R=H or CH_3, R'=NHCO_2CH_2CH_2O_2CC(CH_3)=CH_2); 35 to 75 parts by weight of a second photocurable compound represented by following chemical formula 2: m=n=1; 15 to 65 parts by weight of a third photocurable compound represented by following chemical formula 3: CH_2=C(CH_3)COOCH_2CH_2OH; 5 to 40 parts by weight of a fourth photocurable compound represented by following chemical formula 4; and 1 to 15 parts by weight of a fifth photocurable compound represented by following chemical formula 5: CH_2=C(CH_3)COO(CH_2CH_2O)_3COC(CH_3)=CH_2. The composition for forming the transparent orthodontic device according to one embodiment of the present invention has excellent strength, is not easily damaged, is mostly made of resin, and has a smooth surface not to damage normal teeth.
Patent KR-20210050441-A (KR)
Title: Power supply system and including the same
Inventor: PETER KURCIK
IPC: B60L58/10
Filed: 2020-08-31
Abstract: The present invention relates to a power supply system (1) for a cold crank function of a vehicle. The power supply system (1) includes: a switch control unit (15) configured to control a power switch (17) to switch an external load; an electronic unit (20); a first power supply (30) electrically connected to the switch control unit (15) to electrically supply power to the switch control unit (15) and electrically connected to the electronic unit (20) in a normal mode to electrically supply power to the electronic unit (20); a second power supply (40); and a switching unit (50). The switching unit (50) is configured to, in a cold crank mode: electrically disconnect the first power supply (30) from the electronic unit (20) when a voltage of the first power supply (30) drops below a threshold voltage; and electrically connect the second power supply (40) to the electronic unit (20). The second power supply (40) supplies power to the electronic unit (20) in the cold crank mode. According to the present invention, electrical components can receive continuous and sufficient power in a cold crank state without using a boost converter.
Patent KR-20200106149-A (KR)
Title: Cleaner
Inventor: YOUNGJOO LEE
IPC: A47L9/28
Filed: 2020-09-04
Abstract: The present invention relates to a cleaner comprising: a suction unit; a main body including a cyclone unit for separating dust from the dust sucked through the suction unit, a body forming a dust bin for storing dust separated from the cyclone unit, and a body cover for opening and closing a lower side of the body; a handle unit coupled to the main body; a filter unit disposed in the body and configured to filter air in a process of passing air separated from dust in the cyclone unit; a movable unit which can move along a space between the outside of the filter unit and an inner circumferential surface of the body within the body; an operation unit disposed outside the main body and operated to move the movable unit; and a transmission unit passing through the main body and connecting the movable unit and the operation unit, wherein the operation unit includes: a first portion covered by the handle unit; a second portion extending from the first portion and disposed outside the main body and the handle unit; and a neck unit having width smaller than the horizontal width of the first portion and the second portion, and the handle unit includes a slot for guiding the movement of the neck unit.
Patent KR-20210045301-A (KR)
Title: Toothbrush type blood glucose meter and blood glucose measurement method using the same
Inventor: KIM DONG YOUNG
IPC: A61B5/00
Filed: 2020-09-07
Abstract: According to an embodiment of the present invention, a toothbrush-type blood glucose meter includes: a head part including bristles; and a body part coupled to the head part, wherein the head part includes a saliva inlet for sucking or discharging saliva, and the body part includes a blood glucose measurement unit for measuring blood glucose contained in the sucked saliva. According to the present invention, the blood glucose can be measured using the saliva sucked during brushing through the blood glucose meter based on surface acoustic wave.
Patent KR-20220033276-A (KR)
Title: Lighting apparatus and lamp including the same
Inventor: KIM DO HWAN
IPC: F21S10/02
Filed: 2020-09-09
Abstract: A lighting apparatus according to an embodiment includes: a reflective layer; a resin layer disposed on the reflective layer; a substrate disposed on the resin layer and including an electrode layer; a plurality of light emitting elements disposed between the resin layer and the substrate; a light transmission control layer disposed on the substrate; and an electrochromic layer disposed on the light transmission control layer. Light emitted through the light emitting surface of the light emitting element is reflected by the reflective layer to pass through the substrate. The light transmission control layer includes a plurality of individually drivable first regions. The electrochromic layer includes a plurality of individually drivable second regions. The number of each of the first and second regions may be greater than the number of the light emitting elements.
Patent KR-20220033320-A (KR)
Inventor: SO DAE SUNG
IPC: A47G9/10
Filed: 2020-09-09
Abstract: The present invention relates to a cervical pillow for correcting a turtle neck syndrome, and a manufacturing method for scented cotton thereof. The cervical pillow comprises: an occipital region mounting member supporting an occipital region of a user when the user uses the pillow; a parietal region supporting member supporting a parietal region of the user and positioned on a back side of the occipital region mounting member; and a cervical vertebrae supporting member positioned on a front side of the occipital region mounting member and supporting a neck portion of the user. A groove is formed on an upper surface of a cushion member of the occipital region mounting member to provide acupressure effects, and scented cotton having an aroma scent and the like is stored inside the parietal region supporting member to induce a good night's sleep. Moreover, a cypress rod and memory foam are coated on the outside of the cervical vertebrae supporting member to help prevent or correct a turtle neck syndrome.
Patent KR-20210065026-A (KR)
Title: Selective interconnects in back-end-of-line metallization stacks of integrated circuitry
Inventor: LIFF SHAWNA
IPC: H01L41/18
Filed: 2020-09-23
Abstract: The present invention relates to an integrated circuit (IC) device structure comprising a host chip including a device layer and one or more first metallization levels over first and second regions adjacent to the device layer. The first metallization level is interconnected to the device layer. An interconnect chiplet is above the first metallization level in the first region. The interconnect chiplets include a plurality of second metallization levels and a plurality of third metallization levels adjacent to the interconnect chiplets and above the first metallization level in the second region. At least one of the dimension or composition of an interconnect feature unit is different between one of the second metallization levels and adjacent one of the third metallization levels. It is possible to optimize the performance or cost of a specific functional block.