baber/WOPTO huggingface dataset:
Patent KR-20210103948-A (KR)
Inventor: HAKKO MANABU
IPC: G03F7/20
Filed: 2021-02-01
Abstract: Provided is a determination method for determining an illumination condition of illumination light used in an exposure device having an illumination optical system for illuminating an original plate using wideband light as the illumination light and a projection optical system for forming a projection image of the original plate illuminated with the illumination light. The determination method comprises: a step of dividing the wideband light into a plurality of wavelength regions of predetermined wavelength widths; a step of dividing a light-emission region formed on a pupil surface of the illumination optical system into a plurality of pupil regions of predetermined pupil radius widths; a step of calculating change amounts of light intensity distribution by defocusing of the projection image in one set composed of one of the wavelength regions and one of the pupil regions, for a plurality of sets; a step of determining a combination of the projection image so that the total of the change amounts calculated for the sets is equal to or less a reference value; and a step of determining the illumination condition on the basis of the wavelength region and the pupil region corresponding to the projection image included in the determined combination. According to the present invention, provided is a technique advantageous for improving a focal depth when a projection image of an original plate is formed on a substrate.
Patent KR-20220114138-A (KR)
Title: System and method for controlling motor of electric vehicle
Inventor: KO KYU BEOM
IPC: B60L15/20
Filed: 2021-02-08
Abstract: The present invention relates to a motor toque and speed control system of an electric automobile and a method thereof. According to the present invention, when a motor speed of the electric automobile exceeds a standard maximum speed, a motor torque is controlled as a negative torque value for regenerative braking. Therefore, the motor speed is maintained at a standard maximum speed level. Alternatively, if the motor torque exceeds the standard maximum speed even after being controlled as the negative torque value for the regenerative braking, the motor torque is controlled as the negative torque value which is determined again according to a weight of a vehicle. Therefore, the motor speed is maintained at the standard maximum speed level. As a result, a phenomenon in which the motor speed exceeds the standard maximum speed and diverges may be prevented, and motor burnout due to motor overrun may be prevented. The motor torque and speed control system of the electric automobile of the present invention comprises: a motor speed detecting unit; a weight estimating unit; and a motor controller.
Patent KR-20210113038-A (KR)
Title: Vacuum gauge
Inventor: NAKAI JUNYA
IPC: G01L21/02
Filed: 2021-02-18
Abstract: The present invention relates to a vacuum gauge which is able to condition the temperature for a sensor unit to a high temperature, comprising: a sensor unit (S) which communicates with a measuring space through an access port (P) so that a circuit board can be sufficiently cooled even without applying wind to the vacuum gauge from outside, and which outputs an output signal in accordance with the pressure of the relevant measuring space; a heater (H) placed around the sensor unit (S) and heating the relevant sensor unit (S); a circuit board (B) placed on the opposite side to the access port (P) toward the sensor unit (S); a first inner case (C1) accommodating the sensor unit (S) and the heater (H); a second inner case (C2) accommodating the circuit board (B); and an outer case (C3) surrounding the first inner case (C1) and the second inner case (C2) and forming a flow line (L) in which the outer air flows between the first inner case (C1) and the second inner case (C2).
Patent KR-20220118684-A (KR)
Title: Bathtub
Inventor: JO MI JEONG
IPC: A47K3/06
Filed: 2021-02-19
Abstract: The present invention is to provide a bathtub that can be used conveniently and can prevent the loss of each part. To this end, the bathtub of the present invention includes a plurality of bathtub parts which are collapsibly connected to each other, and form a single unit bathtub body; and a leakage protection unit which is provided between the bathtub parts and cuts off a leakage.
Patent KR-20220031975-A (KR)
Inventor: CHO HYUN TAE
IPC: H04N21/236
Filed: 2021-02-23
Abstract: A spatial analysis system according to one embodiment according to the technical spirit of the present invention includes: a virtual space configuration unit which configures a three-dimensional virtual space for spatial analysis; a CCTV information management unit which manages information on CCTV based on the configured three-dimensional virtual space; and a spatial information analysis unit which analyzes spatial information related to the CCTV.
Patent KR-20210158757-A (KR)
Inventor: YOO HYUNSUN
IPC: A61L9/22
Filed: 2021-02-25
Abstract: Disclosed are a shoe managing apparatus and a care device included therein. When a drying step is performed, the disclosed shoe managing apparatus easily provides dried air to shoes while preventing a care module from contacting the shoes by moving the care module positioned inside a cabinet to a storing space through a motor and gears. In addition, when the drying step is not performed, the disclosed shoe managing apparatus hides the care module from a user in the storing space by moving the care module positioned in the storing space to the inside of the cabinet through the motor and the gears. Also, the disclosed shoe managing apparatus is provided to correspond to a shape of a top line of the shoes and a shape of a composition for supplying the air for drying to the shoes, thereby providing the air for effective drying to an inner space of the shoes. The shoe managing apparatus comprises: the cabinet; a door; a shelf; and the care device.
Patent KR-20220122257-A (KR)
Title: The fire extinguishing equipment
Inventor: JEONG HYEONTAEK
IPC: A62C35/68
Filed: 2021-02-26
Abstract: The present invention relates to fire extinguishing equipment, comprising: a cabinet disposed in a protection zone defined by a floor unit, a ceiling unit, and a side wall unit, and having a through hole; an extinguishing gas cylinder disposed inside the cabinet, storing an extinguishing gas, and having an extinguishing gas outlet; a main pipe extending from the extinguishing gas outlet of the extinguishing gas cylinder to the through hole; a coupling module connected to an end part of the main pipe; and an assembly pipe connected to the coupling module to be coupled and disengaged. Therefore, installation is simple, and thus an installation cost is saved. In addition, firefighting performance certification which can increase fire extinguishing capacity according to a width of a protection area can be secured.
Patent KR-20210120851-A (KR)
Title: Butterfly valve
Inventor: YUKO SUZUKI
IPC: H01L21/67
Filed: 2021-03-17
Abstract: The purpose of the present invention is to provide a butterfly valve which can accurately detect abnormal vibration generated by a motor while suppressing an increase in cost. In the butterfly valve (1) arranged on a piping (34) between a vacuum chamber (32) having a pressure sensor (35) and a vacuum pump (33), and controlling the pressure of the vacuum chamber (32), the butterfly valve (1) comprises: a servo motor (11); a butterfly valve body (9) rotating in an open direction or a close direction with a rod (10) connected to the servo motor (11) as a center; and a control part (13) for controlling an opening of the butterfly valve body (9) on the basis of a pressure value of the vacuum chamber (32) detected by the pressure sensor (35). The control part (13) comprises an abnormal vibration detection program (132a) for determining whether or not the abnormal vibration is generated at the servo motor (11) on the basis of a variation amount of the opening of the butterfly valve body (9) within a monitoring time (M1-M) when at least the pressure value of the vacuum chamber (32) is stabilized.
Patent KR-20220130468-A (KR)
Title: Food in season subscribing system and method therof
Inventor: KIM SUN JAE
IPC: G06Q50/12
Filed: 2021-03-18
Abstract: The present invention relates to a local food sales/brokerage service system through a food tour service system. The local food sales/brokerage service system includes: a food tour service providing system that provides travel destination information about local food of one or more restaurants located in a specific district travel destination for a food tour, and provides sales/brokerage services for local food at the destination; a user terminal that accesses the food tour service providing system through a wired/wireless communication network to search for restaurants located in a specific district and local food provided by the restaurants; and a restaurant service server that is connected to the food tour service providing system through a wired/wireless communication network and provides local food information according to a request signal for introducing local food from the user terminal. It is possible to easily introduce local food to travelers.
Patent KR-20220132073-A (KR)
Title: Insulation structure of liquefied gas storage tank
Inventor: DAE SEONG SONG
IPC: F17C13/00
Filed: 2021-03-22
Abstract: Disclosed is a thermal insulation structure of a liquefied gas storage tank that prevents defects in an insulation layer surrounding the storage tank due to tensile and shear stress and effectively insulates the storage tank. According to an embodiment of the present invention, a thermal insulation structure of a liquefied gas storage tank comprises: an insulation layer covering the outer circumference of the storage tank for storing a cryogenic fluid; and a defect prevention member including a first defect prevention member vertically disposed between a longitudinal bonding surface of a support block supporting a lower part of the storage tank and the insulation layer, and a second defect prevention member disposed in the transverse direction to support a lower part of the first defect prevention member and to have one side in close contact with the support block. The defect prevention member is made of a flexible material having heat insulating properties.
Patent KR-20210036889-A (KR)
Title: Device for removing clot and method for removing clot using the same
Inventor: MIN JIYOUNG
IPC: A61B17/221
Filed: 2021-03-22
Abstract: The present invention relates to a thrombus removal device and a thrombus removal method using the same. The thrombus removal device comprises: a strut structure comprising a first tubular body and a second tubular body; a first wire having a first length, connected to a first proximal junction and a first distal junction of the first tubular body, and extending therebetween; and a second wire having a second length, connected to a second proximal junction and a second distal junction of a second tubular body, and extending therebetween, wherein the first wire limits the distance between the first proximal junction and the first distal junction to within the first length, the second wire limits the distance between the second proximal junction and the second distal junction into the second length.
Patent KR-20220133028-A (KR)
Title: Method and system for managing delivery
Inventor: KIM SI WON
IPC: G06Q10/04
Filed: 2021-03-24
Abstract: A delivery management method according to an embodiment includes the steps of: receiving, by an integrated logistics control server, a plurality of pieces of transaction information that includes a delivery address and delivery type information corresponding to each of the plurality of pieces of transaction information from an order server; receiving, by the integrated logistics control server, a current position of a corresponding delivery vehicle from a vehicle terminal mounted on each of a plurality of delivery vehicles; allocating, by the integrated logistics control server, transaction information having an adjacent delivery address to each of the plurality of delivery vehicles; setting, by the integrated logistics control server, a basic path passing through delivery destinations in the transaction information allocated to each of the vehicle terminals for each of the plurality of delivery vehicles; and changing, by integrated logistics control server, the basic path of a target delivery vehicle of the plurality of delivery vehicles to pass through one of the delivery destinations, if a delivery type is real-time delivery. The delivery efficiency can be improved.
Patent KR-20220134197-A (KR)
Title: Microcapsule having modified surface and resin composition comprising the same
Inventor: CHUNG JAE WOO
IPC: B01J13/22
Filed: 2021-03-26
Abstract: The present invention relates to a microcapsule having a modified surface and a resin composition including the same. The microcapsule having a modified surface according to an embodiment comprises: a core including a restoring agent; and an outer wall supporting the core. In addition, the outer wall includes at least one of an melamine-formaldehyde (MF) resin, urea-formaldehyde (UF) resin, melamine-urea-formaldehyde (MUF) resin, silica coated MF resin, silica coated UF resin, and silica coated MUF resin. Moreover, a surface of the outer wall is modified with a terminal hydroxyl group-alkyl hydroxy siloxane-based surface modifier. Accordingly, deterioration of mechanical properties of the resin composition can be prevented.
Patent KR-20210036335-A (KR)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L29/786
Filed: 2021-03-26
Abstract: An objective of the present invention is to provide a semiconductor device having a high aperture ratio, or a method for manufacturing the same. In addition, an objective of the present invention is to provide a semiconductor device with low power consumption, or a method for manufacturing the same. The semiconductor device includes: a semiconductor layer formed on a substrate having an insulating surface; a gate insulating film covering the semiconductor layer; a gate wire including a gate electrode formed by stacking a first conductive layer and a second conductive layer on the gate insulating film; an insulating film covering the semiconductor layer and the gate wire including the gate electrode; and a source wire including a source electrode formed on the insulating film, electrically connected to the semiconductor layer, and formed by stacking a third conductive layer and a fourth conductive layer, wherein the gate electrode is formed by using the first conductive layer, the gate wire is formed by using the first conductive layer and the second conductive layer, the source electrode is formed by using the third conductive layer, and the source wire is formed by using the third conductive layer and the fourth conductive layer.
Patent KR-20220134963-A (KR)
Inventor: BANG BYUNG JOO
IPC: G08B17/12
Filed: 2021-03-29
Abstract: The present invention relates to a selective notification fire monitoring system having a selective assign function of time information, which includes: a monitoring unit including a predetermined sensor and monitoring a preset space; a fire analysis unit recognizing a predetermined fire event and selectively selecting a valid event from the predetermined fire event; an information sharing unit providing information on a predetermined fire event for a preset space to an external terminal; and a suppression control unit checking the valid event from the fire analyzing unit and controlling the operation of a fire alarm or fire extinguishing device.
Patent KR-20220138201-A (KR)
Inventor: KWONHO YOON
IPC: B23Q11/00
Filed: 2021-04-05
Abstract: In a hinged belt chip conveyor apparatus for a machine tool, a perforated plate is formed in a longitudinal direction of a hinged belt on a bottom surface of a space where the hinged belt rotates, and has fine holes allowing only chips smaller than a certain size and cutting fluid to pass through; under the perforated plate, a chip collection space of a size corresponding to at least the area of the perforated plate is formed to receive the cutting fluid falling from the perforated plate; and on one side of the chip collection space, a cutting fluid outlet is formed to discharge the cutting fluid toward a cutting fluid tank. As a result, the volume of fine chips accumulated in a mesh filter of the cutting fluid outlet is reduced when discharged along with the cutting fluid, so workers do not need to empty the mesh filter frequently. Additionally, it is less likely to happen that the cutting fluid overflows and contaminates the surrounding area due to the mesh filter being clogged by the accumulated chips.
Patent KR-20210152375-A (KR)
Inventor: WU RONGXIN
IPC: G01V3/12
Filed: 2021-04-09
Abstract: The present invention relates to a geological survey method based on radio waves reflected from the inside of a single drilling hole in the ground. A plurality of transmitting points are arranged and installed in a drilling hole, and one receiving point is arranged on the same side of each transmitting point. During probing, a radio transmitter is arranged at one transmitting point and transmits radio waves to a geological layer around the drilling hole, and a radio receiver is arranged at the receiving point corresponding to the transmitting point to obtain field intensity data thereof. The radio transmitter is arranged at the next transmitting point, and the process is continued, so that radio wave field intensity data of the receiving point corresponding to each transmitting point is obtained. Ultimately, the field intensity data obtained at each receiving point is processed and analyzed to determine whether a geological abnormal area exists in a probing area around the drilling hole. If the geological abnormal area exists, the spatial position and range of the geological abnormal area can be accurately found. Therefore, the geological survey method can conduct geological prospecting on the ground only through a single drilling hole, provide excellent anti-jamming capability, simplify the operation, and popularize the method without difficulty.
Patent KR-20220141382-A (KR)
Inventor: KO SEUNG PIL
IPC: H01L27/22
Filed: 2021-04-12
Abstract: The present invention relates to a magnetic memory device. More specifically, the magnetic memory device can comprise: a substrate including a first region and a second region; a first interlayer insulation film on the substrate; a first capping film arranged on the first interlayer insulation film and covering the first region and the second region of the substrate; a second interlayer insulation film provided on the first region of the substrate and arranged on the first capping film; a lower electrode contact arranged in the second interlayer insulation film; a magnetic tunnel bonding pattern on the lower electrode contact; and a second capping film arranged on the second interlayer insulation film on the first region of the substrate and coming in contact with the first capping film on the second region of the substrate. The present invention is able to simplify the manufacturing process.
Patent KR-20220141679-A (KR)
Inventor: YONG TAE JEON
IPC: G06F9/38
Filed: 2021-04-13
Abstract: The present technology relates to an electronic device. A PCIe interface system according to the present technology comprises a peripheral component interconnect express (PCIe) interface device, a host, and a non-volatile memory express (NVMe) device connected to the host through the PCIe interface device. The host comprises: a host memory for storing information about a command to be executed in the NVMe device and a command completed to be executed in the NVMe device; and an NVMe driver for transmitting the command to be executed by the NVMe device to the host memory and outputting an SQ DOORBELL signal to the NVMe device indicating that the command to be executed by the NVMe device is stored in the host memory. The NVMe device requests the host memory to register a PCIe lightweight notification (LN) indicating a location where the command to be executed by the NVMe device is stored. Accordingly, the time to fetch a command can be reduced.
Patent KR-20210055636-A (KR)
Title: Protector for Wiring Harness
Inventor: JOO MIN WOOK
IPC: H01B7/00
Filed: 2021-04-14
Abstract: The present invention relates to a protector for a wiring harness, which is to fix the wiring harness with a corrugated tube attached to an outer circumferential surface thereof. The protector comprises: a body including a first body coupled to one side of the wiring harness and a second body coupled to the other side of the wiring harness and surrounding the outer circumferential surface of the wiring harness; and a lead-out part including a first lead-out part protruding from a side surface of the first body and a second lead-out part protruding from a side surface of the second body so that the wiring harness passes through. The first lead-out part is formed on the first body to be movable between a closed position coupled to the second lead-out part and an open position separated from the second lead-out part. Therefore, by easily performing an assembling process for coupling the wiring harness to the protector for the wiring harness, workability can be increased and worker fatigue can be reduced.
Patent KR-20210061970-A (KR)
Inventor: LEE KANG SOO
IPC: H04N9/87
Filed: 2021-04-26
Abstract: The present invention relates to the reproduction of slow motion technology. It is possible to show a slow motion image at the same time as shooting without selecting and replaying an image after storing the image. So, the user's sense of presence can be increased, and the slow motion image can be quickly viewed. The user does not select a normal slow motion, but selects a direct slow motion function to start shooting. Moreover, a camera shoots several scenes.
Patent KR-20220147843-A (KR)
Inventor: KIM MOONSOO
IPC: A61N1/36
Filed: 2021-04-28
Abstract: Provided is an example of a user aware microcurrent therapy device with improved reliability of microcurrent therapy so that a user can determine whether the microcurrent therapy device operates. The user aware microcurrent therapy device may include: a controller which is input with first input data for turning on/off power, second input data for setting generation times and periods of a microcurrent for microcurrent therapy and an aware stimulus which notifies the user of the generation of the microcurrent, and third input data for setting generation types of the microcurrent and the aware stimulus; a microcurrent generator which is connected to the controller to generate a specific type of microcurrent separated into a plurality of periods according to the second and third input data input to the controller for a predetermined time; an aware stimulus generator which is connected to the controller to generate a specific type of aware stimulus separated into a plurality of periods according to the second and third input data input to the controller alternately with the microcurrent for a predetermined time; and a plurality of electrodes which is attached to a part of the user's body to apply the microcurrent generated by the microcurrent generator or the aware stimulus generated by the aware stimulus generator to the user.
Patent KR-20220149132-A (KR)
Inventor: PKH GYU HAM
IPC: A42B1/017
Filed: 2021-04-30
Abstract: The present invention relates to a scalp health cooling patch attached to a hat. A hat-attached cooling patch can keep the hair in a healthy environment by reducing the scalp heat, thereby solving difficulties in managing the scalp heat occurring at the time of wearing a hat and discomfort occurring when a hat wearer has scalp disease. Accordingly, the wearer can wear his or her hat. Accordingly, the cooling patch can solve difficulties in managing the scalp heat occurring at the time of wearing a hat and discomfort occurring when a hat wearer has a scalp disease. That is, the hat includes a hat-attached cooling patch manufactured in the form of a patch to lower the scalp heat and keep the hair in a healthy environment.