baber/WOPTO huggingface dataset:
Patent KR-20210109116-A (KR)
Title: Nozzle for 3D food printer with cooling function of discharged material
Inventor: KIM YOUNG TAE
IPC: A23P20/20
Filed: 2020-02-26
Abstract: The present invention relates to a nozzle for a 3D food printer equipped with a cooling function of a discharged material and comprises: a discharge unit receiving the material and discharging the same when a molten material is supplied from the outside by opening and closing by a valve; a cooling unit formed on the outer surface of the discharge unit and spraying air to the material discharged from the discharge unit to cool the material; and an insulation unit formed between the discharge unit and the cooling unit and preventing the air sprayed from the cooling unit from cooling the discharge unit.
Patent KR-20210112010-A (KR)
Title: Method for Configuring of Adaptive Frame in Human Machine Interface System
Inventor: KIM KYEONG RAE
IPC: G05B19/05
Filed: 2020-03-04
Abstract: The present invention relates to a method for constructing an adaptive frame in a human machine interface system, which includes the steps of: setting the size of a response frame to be received by a human machine interface (HMI) device from a programmable logic controller (PLC) system; checking a scan time of n^th order (n > 0, n++) associated with processing of at least one request frame; checking the existence of the n-1^th scan time; and resetting the size of the response frame based on the existence of the n-1^th scan time. Other embodiments may also be applied.
Patent KR-20210113825-A (KR)
Title: Air suction nozzle for vaccum package apparatus and vaccum package apparatus of the same
Inventor: JANG SUNG HWAN
IPC: B65B31/04
Filed: 2020-03-09
Abstract: The present invention relates to a technology related to an air suction nozzle for a vacuum packaging device that is essentially used in a vacuum packaging device, comprising a connection end to which a suction line is connected to the end, and an upper piece and a lower piece that are connected to the connection end and are mutually divided, thereby realizing inhalation through the anterior, left, and right sides. In the present invention, the structure of the air suction nozzle for a vacuum packaging device is improved so that air can be discharged more smoothly when forming a vacuum on the package.
Patent KR-20210116879-A (KR)
Title: Mask for protecting virus with led light and air curtain
Inventor: JIN HA KIM
IPC: A62B9/00
Filed: 2020-03-18
Abstract: Introduced is a virus blocking mask having an LED light and an air curtain function. For this purpose, the present invention comprises a mask which is worn on the face so that an upper end part is in close contact with the face including the bridge of the nose, and a lower end part is worn not to be in close contact with the front part of the mouth and the chin; a bracket part which makes a space formed between an inner surface of the lower end part of the mask and the front part of the chin, as both side ends of an inserting member installed at an inner surface of the lower end of the mask are in close contact with the cheeks on both sides of the face; and an air curtain part which is installed at the bracket part, discharges air into the space between the inner surface of the lower end part of the mask and the front part of the chin, and irradiates a light source capable of sterilization to block inflow of polluted air.
Patent KR-20210119180-A (KR)
Title: Cmp slurry composition for silicon wafer
Inventor: LEE JAE IK
IPC: C09K3/14
Filed: 2020-03-24
Abstract: The present invention relates to a slurry composition for polishing a silicon wafer. A slurry composition for polishing a silicon wafer according to one embodiment of the present invention comprises polishing particles; water soluble polymer; and a pH adjusting agent, wherein pH is in a range of 2 to 6. According to the present invention, surface quality can be improved.
Patent KR-20210129383-A (KR)
Inventor: CHUN SOON SIL
IPC: A21D2/36
Filed: 2020-04-20
Abstract: The present invention relates to a manufacturing method of an American waffle comprising flour. The American waffle comprising the whole wheat flour of the present invention is low in gluten for which reduces gastrointestinal disturbances such as indigestion, and is nutritionally superior to a conventional waffle due to its high fiber content, thereby enabling to provide a meal replacement food having excellent firmness, adhesion, and chewing properties. The manufacturing method comprises: a first step of preparing; a second step of making; a third step of completing; and a fourth step of baking.
Patent KR-20210141888-A (KR)
Title: Device and Method for managing DRAM power
IPC: G06F1/3234
Filed: 2020-05-15
Abstract: As a preferred one embodiment of the present invention, a device for managing DRAM power comprises: a memory monitoring part that changes at least one memory block to an online or offline state according to a measured available memory size per cycle, and provides a command regarding a physical address of a memory block whose state has been changed and whether or not power is supplied; and a memory control part that changes a power state of at least one subarray group in a DRAM mapped to the changed physical address of the memory block based on a command of whether or not the power is supplied. Therefore, the present invention is capable of enabling efficient DRAM power consumption management.
Patent KR-20210147611-A (KR)
Inventor: AN UI JE
IPC: H02G3/30
Filed: 2020-05-29
Abstract: A wire is stored, fixed and used to be used in the best condition. A fixing pin and a fixing string are always subordinate next to a wire box. The wire can be always used with the highest quality.
Patent KR-20210151296-A (KR)
Inventor: YOO JI HO
IPC: B60T8/1755
Filed: 2020-06-04
Abstract: According to one embodiment of the present disclosure, a vehicle braking apparatus is provided. The vehicle braking apparatus is characterized by comprising: a plurality of wheel brakes which are installed to correspond to a plurality of wheels, respectively, and provide braking force to the plurality of respective wheels; a first actuator which is configured to supply braking force to the plurality of wheel brakes by using a first motor and a first master cylinder; a second actuator which is configured to supply braking force to the plurality of wheel brakes by using a second motor and a second master cylinder; a first electronic control unit (ECU) which controls the first actuator and determines whether the first actuator and the second actuator malfunction; and a second ECU which controls the second actuator and determines whether the first actuator and the second actuator malfunction. The first ECU and the second ECU determine each other for a failure. When it is determined that both the first ECU and the second ECU are normal, the first ECU controls to brake at least some of the wheel brakes among the plurality of wheel brakes, and the second ECU controls to brake the remaining part of the wheel brakes among the plurality of wheel brakes. According to the present invention, braking stability can be improved.
Patent KR-20210152269-A (KR)
Inventor: KIM SUN JIN
IPC: G06N3/08
Filed: 2020-06-08
Abstract: Disclosed are a method for training a deep learning model and a computing device for performing the same. According to an embodiment, a method for training a deep learning model is performed by a computing device comprising one or more processors and a memory in which one or more programs to be executed by the one or more processors are stored. The method includes the steps of: acquiring first training data and extracting training feature vectors from the first training data; classifying the first training data into a plurality of groups based on the extracted training feature vectors; extracting ground-truth feature vectors from ground truths labeled on the first training data; classifying the ground-truth feature vectors into a plurality of groups corresponding to groups of the training feature vectors; calculating group reference information for each group of the ground-truth feature vectors; and setting a quality weight for second training data using the group reference information for each group. The present invention can increase reliability and performance of the deep learning model.
Patent KR-20210153790-A (KR)
Inventor: PARK YOUNG WOO
IPC: B01D53/26
Filed: 2020-06-10
Abstract: The present invention relates to a mobile nitrogen generating device with a built-in ISO standard container capable of being transported by a truck, and more specifically, to a mobile nitrogen generating device with a built-in ISO standard container capable of being transported by a truck which is provided with a plurality of compressor containers, pretreatment containers, and membrane containers by separating and mounting the nitrogen generator in an ISO standard container, facilitates transportation to a site such as an island and a mountainous area by a vehicle such as a truck, unlike the existing one, and allows a user to efficiently separate and use nitrogen gas from the outside air of the site by assembling the same in a shape desired by the user on the site.
Patent KR-20200073192-A (KR)
Inventor: GODO HIROMICHI
IPC: H01L29/66
Filed: 2020-06-16
Abstract: Provided is a semiconductor device in which a change of a threshold voltage of a transistor is suppressed. In addition, provided is the semiconductor device in which the degradation of an on-current of a transistor is suppressed. By forming a gate electrode layer on a substrate, forming a gate insulating layer on the gate electrode layer, forming an oxide semiconductor layer on the gate insulating layer, forming a metal oxide layer having reducing higher than reducing of the oxide semiconductor layer on the oxide semiconductor layer, performing heat treatment while the metal oxide layer is in contact with the oxide semiconductor layer, forming a metal layer by reducing the metal oxide layer, and processing the metal layer, a source electrode layer and a drain electrode layer are formed.
Patent KR-20220000489-A (KR)
Title: Endoscopy System
Inventor: LEE CHI WON
IPC: A61B1/00
Filed: 2020-06-26
Abstract: One aspect of the present invention relates to an endoscope system that can be inserted into the body of a subject to be examined and enable examine and treatment of a tissue and the like. More specifically, the present invention relates to the endoscope system wherein a bending operation of a bending section among an insertion tube is electrified to ensure a convenience for a doctor who operates it. The endoscope system comprises: an insertion tube; a control body; and an external device.
Patent KR-20210006848-A (KR)
Inventor: TERASAWA NOBUTOSHI
IPC: G05B23/02
Filed: 2020-06-26
Abstract: An objective of the present invention is to provide a substrate processing system to detect an abnormality in process data with high accuracy even when the behavior of the process data is different and a process data monitoring method thereof. According to the present invention, the substrate processing system comprises: an acquisition unit acquiring process data of each step when each step included in a predetermined process is executed under different control conditions; an extraction unit dividing each step into a first section in which the process data fluctuates and a second section in which fluctuation in the process data is converged and extracting first data belonging to the first section and second data belonging to the second section from the process data; and a monitoring unit comparing either or both of an evaluation value for evaluating the first data and an evaluation value for evaluating the second data with corresponding upper and lower limit values to monitor the process data.
Patent KR-20220001190-A (KR)
Title: Output driving circuit
Inventor: SEUNG HO LEE
IPC: G11C7/10
Filed: 2020-06-29
Abstract: An output driving circuit includes: a pull-up-pull-down driver coupled to a pad; a level shifter operated by a first power supply voltage and a second power supply voltage greater than the first power supply voltage, generating a first PMOS gate signal by level-shifting a data signal, and applying the first PMOS gate signal to the pull-up-pull-down driver; and N-driver control logic operating by the first power supply voltage, generating a first NMOS gate signal based on the data signal, and applying the first NMOS gate signal to the pull-up-pull-down driver.
Patent KR-20220005669-A (KR)
Title: Roller apparatus for direction switching and roller assembly thereof
Inventor: LEE WOO GON
IPC: B65G47/52
Filed: 2020-07-06
Abstract: A content disclosed in the present specification relates to a provision of a roller device for changing a direction that is manufactured using a plurality of parts of the same type to ensure durability while reducing manufacturing cost. According to an embodiment of the content disclosed in the present specification, the roller device for changing the direction comprises: a case formed to extend in a cylindrical shape toward one side or the other side; and roller assemblies detachably coupled to the case and having rollers extending in an extension direction and an oblique direction of the case, wherein the roller assemblies are disposed to be spaced apart from each other along the rotation direction of the case, which is rotated about a rotation shaft extending to one side or the other side, and surround the outside of the case.
Patent KR-20220005290-A (KR)
Title: In-Cabin Security Sensor and Platform Service Method therefor
Inventor: CHOI SUNG KUK
IPC: B60W40/08
Filed: 2020-07-06
Abstract: Disclosed are an in-cabin safety sensor having a recognition function on drowsy driving and careless driving and a service platform providing method thereof. The in-cabin safety sensor of the present invention recognizes a state of drowsy driving or careless driving by using an image taken on a driver, implements an immediate response measure, and records driving habits of the driver by providing the state information to a service server. Therefore, the service server or a manger can take another action for drowsy driving or careless driving of the vehicle driver. The in-cabin safety sensor comprises a GPS module, a first camera, and a black box.
Patent KR-20220006333-A (KR)
Title: Composite material comprising boron nitride nanotube and organic-inorganic perovskite, and electric device applied the composite material
Inventor: KIM JUNG HWAN
IPC: H01L51/00
Filed: 2020-07-08
Abstract: The present invention relates to a photoelectric conversion element having excellent light stability and radiation stability, and to a method for manufacturing the same. Specifically, the photoelectric conversion element includes: a substrate; a first electrode provided on the substrate; a second electrode provided to face the first electrode; and a light absorption layer including provided between the first electrode and the second electrode and including a perovskite material and a boron nitride nanotube (BNNT).
Patent KR-20220007258-A (KR)
Title: Novel sphingolipid which contains branched fatty acid and uses thereof
Inventor: LEE KWANHYOUNG
IPC: A61K31/133
Filed: 2020-07-10
Abstract: The present invention relates to: a composition for skin application containing sphingolipids having branched fatty acids as an active ingredient, which prevents adsorption of fine dust, improves skin barrier function, and has an excellent skin moisturizing effect; and a method for manufacturing the same. In order to achieve the above object, the present invention provides sphingolipids having a branched fatty acids represented by chemical formula 1.
Patent KR-20200088251-A (KR)
Title: Heating assembly for deposition apparatus and deposition method
Inventor: KIM JUNG HYUNG
IPC: H01L51/00
Filed: 2020-07-10
Abstract: The present invention relates to a heating assembly. According to one aspect of the present invention, a heating assembly for a deposition apparatus comprises: a crucible accommodating a deposition material therein; a discharge unit formed on an upper surface of the crucible to extend in one direction and discharging the deposition material accommodated in the crucible; a heating unit including a first induction heating coil and a second induction heating coil which are disposed outside the crucible to face each other along an extending direction of the discharge unit and induce the heating of one region and the other region of the crucible, which are opposite to the extending direction of the discharge unit; a power supply unit supplying power to each of the first induction heating coil and the second induction heating coil; a sensor unit sensing the deposition material discharged from the discharge unit; and a controller controlling the power applied to at least one of the first induction heating coil and the second induction heating coil based on a sensing result of the sensor unit so that the amount of the deposition material discharged from the discharge unit is equalized according to the extending direction of the discharge unit. Accordingly, the deposition material can be uniformly discharged from the crucible.
Patent KR-20210010832-A (KR)
Inventor: THEIS UWE
IPC: B65D5/66
Filed: 2020-07-16
Abstract: The present invention relates to an internal frame (10) for packaging for storing goods, especially stick-shaped goods such as cigarettes, tobacco sticks and the like. The internal frame includes: a front wall (12); side walls (14, 16) connected to the front wall (12) through bending lines (18, 20); and at least one engagement and vision hollow (22) located in an area of the front wall (12). The front wall (12) includes at least one wall element (24) connected to the front wall (12) to be at least partially separable. The wall element (12) is formed to at least partially cover the engagement and vision hollow (22). Moreover, the present invention relates to packaging having the internal frame (10).
Patent KR-20220012093-A (KR)
Inventor: JEONG UI IL
IPC: F16H57/04
Filed: 2020-07-22
Abstract: Disclosed is an in-wheel driving apparatus and a vehicle. One aspect of the present invention discloses the in-wheel driving apparatus comprising: a first planetary gear reducer; and a cover of which one side is provided to face the first planetary gear reducer. A flow hole is formed on the cover to penetrate both sides of the cover, and the first planetary gear reducer is connected with the other side opposite to the one side of the cover by the flow hole formed on the cover. According to the present invention, oil can be smoothly reused by forming an oil circulation structure.
Patent KR-20220014375-A (KR)
Title: Optical inspecting apparatus and method of inspecting testing member using optical inspecting apparatus
Inventor: KIM JOON GEOL
IPC: G01N21/958
Filed: 2020-07-23
Abstract: An inspection apparatus comprises: an optical member which is located on a bottom surface of an inspection member and emits light; a first polarization member located between the optical member and the inspection member; an integrating sphere which is located on the inspection member, includes a first aperture and a second aperture, and collects the light; and a second polarization member disposed by overlapping the first aperture of the integrating sphere. Therefore, a defect of the inspection member is accurately determined by using the light intensity distribution graph without analyzing the defect of the inspection member by naked eyes.
Patent KR-20220014391-A (KR)
Title: Semiconductor device and a method of forming the same
Inventor: KIM HYEWON
IPC: H01L27/11
Filed: 2020-07-24
Abstract: A semiconductor device includes: a substrate including a cell region, a peripheral region, and a boundary region therebetween; a cell device isolation pattern disposed on the cell region of the substrate and defining cell active patterns; a peripheral device isolation pattern disposed on the peripheral region of the substrate and defining peripheral active patterns; and an isolation insulating pattern disposed between the cell active patterns and the peripheral active patterns on the boundary region of the substrate. The bottom surface of the isolation insulating pattern includes a first edge adjacent to the side surface of a corresponding cell active pattern among the cell active patterns; and a second edge adjacent to the side surface of a corresponding peripheral active pattern among the peripheral active patterns. The first edge is positioned at a height lower than the second edge with respect to the lower surface of the substrate. It is easy to adjust the depth of the cell device isolation patterns and the peripheral device isolation patterns. Accordingly, a semiconductor device having improved electrical characteristics can be easily manufactured.
Patent KR-20220014469-A (KR)
Inventor: PARK KEUN HAE
IPC: A61L2/24
Filed: 2020-07-28
Abstract: The present invention provides a drying device for an electrostatic mask and a control method thereof. The drying device for an electrostatic mask to purify an electrostatic mask comprises: a housing unit forming an internal space by hinge-coupling at least one housing; a micro-vibration unit allowing the electrostatic mask to be hung thereon and positioned in the housing unit to micro-vibrate; a support unit connecting the at least one housing; at least one light emission unit coupled to the micro-vibration unit and the inside of the housing unit to emit light to the electrostatic mask; a power supply unit positioned in the housing unit and supplying power to the micro-vibration unit and the light emission unit; an operation setting unit coupled to the housing unit to expose at least a portion thereof to the outside of the housing unit; a circulation unit coupled to the inside of the housing unit to face the micro-vibration unit and electrically connected to the power supply unit to discharge internal air of the housing unit to the outside; and a control unit controlling operations of the micro-vibration unit, the at least one light emission unit, a power operation unit, the operation setting unit, and the circulation unit. The micro-vibration unit separates fine dust attached to the electrostatic mask from the electrostatic mask while micro-vibrating when power is applied from the power supply unit.
Patent KR-20220014938-A (KR)
Inventor: LEE JIN MO
IPC: B60W40/10
Filed: 2020-07-29
Abstract: The present invention relates to an automobile and a control method thereof. The control method of the automobile of the present invention comprises the following steps of: obtaining biometric information of a user in the vehicle; determining first determination information related to user's distraction based on the biometric information; obtaining driving-related information of the vehicle; determining second determination information related to driving complexity based on the driving related information; and determining whether to provide a feedback function to the user based on the first determination information and the second determination information. An objective of the present invention is to provide the automobile which provides an emotion recognition-based service in consideration of a user's driving attention, and the control method thereof.