baber/WOPTO huggingface dataset:
Patent KR-20210026068-A (KR)
Title: Switch from sleep mode to manual stapling operation mode
Inventor: KIM MINGI
IPC: H04N1/00
Filed: 2019-08-29
Abstract: Disclosed is a post-processing device which comprises: an input unit receiving a manual stapling operation request; a stapling device; a switch controlling whether power supplied from an image forming device in a sleep mode to the stapling device is supplied; a sensor detecting print media entering a post-processing device; and a processor. The processor receives constant power from the image forming device in the sleep mode, controls the switch to switch the post-processing device from the sleep mode to a manual stapling operation mode when the manual stapling operation request is received through the input unit, and operates the stapling device when entering detection signals of the print media are received from the sensor.
Patent KR-20200114982-A (KR)
Inventor: KIM HAK TAE
IPC: B32B37/24
Filed: 2019-08-30
Abstract: Provided are a method for producing a pattern sheet, and a device for producing a pattern sheet. The method for producing a pattern sheet comprises the steps of: forming a first pattern layer including a first surface concave-convex part on the upper surface of a first substrate; and forming a second pattern layer on the first pattern layer through a continuous process, wherein the second pattern layer is formed such that the sum of the thicknesses of the first pattern layer and the second pattern layer is uniform. The second pattern layer comprises a second surface concave-convex part having a complementary shape engaged with the first surface concave-convex part. The first pattern layer comprises a first pattern region and a second pattern region in which the first surface concave-convex part and the second surface concave-convex part have cross-sectional structures different from those of the first pattern region. According to the present invention, a defect caused by the first pattern layer is not visible on a laminate-type pattern sheet.
Patent KR-20200127819-A (KR)
Inventor: LEE SANG WOON
IPC: A24F47/00
Filed: 2019-09-06
Abstract: The present invention relates to a structure measuring the amount of the liquid remaining in a liquid cartridge and applicable into a portable aerosol generator. The amount is measured using a capacitance. The present invention includes: a cartridge capable of accommodating a liquid containing a suction substance vaporizable by heating; multiple capacitances installed along the height direction of the cartridge in the cartridge and capable of coming into contact with the liquid; a level installed along the height direction of the cartridge in the cartridge and provided with a signal line electrically connected to the capacitance; a MUX selecting a signal input from the signal line; an AD converter converting the capacitance value of the signal output from the MUX into a digital value; a calibration unit calibrating the signal level of the digital value output from the AD converter to a discriminable signal band; and a control unit performing control such that the MUX selects the signal and determining the signal value output from the calibration unit.
Patent KR-20200068562-A (KR)
Title: Method for scheduling worker in cloud computing system and apparatus using the same
Inventor: KIM YOUNG HO
IPC: G06F9/50
Filed: 2019-09-06
Abstract: Disclosed are a method for scheduling a worker in a cloud computing system, and an apparatus therefor. The method for scheduling a worker, according to an embodiment of the present invention, includes: a load balancing step 1 of pre-creating a template worker in order to distribute the load to prepare for execution of a worker before a request for assigning a worker to perform a function is generated; a step of predicting the number of pre-worker allocations in consideration of a change in a worker allocation request cycle for each function; and a load balancing step 2 of pre-allocating a ready worker by performing worker-up-scaling on the template worker as much as the number of pre-worker assignments.
Patent KR-20210029437-A (KR)
Title: High Performance Interference Patterning Device Using Higher Harmonic Wave Source
Inventor: LEE DONG GUN
IPC: G03F7/20
Filed: 2019-09-06
Abstract: The present invention relates to a high-performance interference patterning device using a high-order harmonic light source, comprising: a light source means; and a grating pair disposed to diffract the light irradiated from the light source means and form an interference image, wherein the interference image obtained by interfering the light diffracted from the grating pair is incident on a resist-coated sample surface to generate an interference pattern.
Patent KR-20210029444-A (KR)
Title: Beverage composition containing high fermented mountain-cultivated ginseng and preparation method thereof
Inventor: PAEK SEUNG HAN
IPC: A23L33/15
Filed: 2019-09-06
Abstract: Disclosed in the present invention are a fermented wild cultivated ginseng beverage composition having enhanced immune-enhancing functionality by strengthening an active fermented wild cultivated ginseng extract, and a manufacturing method of the composition. The fermented wild cultivated ginseng beverage composition is manufactured by containing the active fermented wild cultivated ginseng extract as a main component, and by mixing a fermented Panax ginseng extract, a red ginseng concentrate, a ginseng fruit extract concentrate, a Lycium chinense fruit concentrate, a Platycodon grandiflorus concentrate, and a black garlic concentrate in a specific composition. Therefore, the composition is a product which has excellent immune-enhancing effects while having excellent antioxidant, nourishment, fatigue recovery, hangover alleviation, and detoxification functions. In addition, the fermented wild cultivated ginseng beverage composition according to the present invention is excellent in palatability as the taste and aroma of active components are well harmonized with each other.
Patent KR-20190143837-A (KR)
Inventor: KIM DAE CHUL
IPC: B66C13/42
Filed: 2019-09-19
Abstract: The present invention provides a pump assembly for a crane, capable of supplying sufficient hydraulic pressure. According to the present invention, the pump assembly (100) for a crane is operated by being connected to an engine of a crane. The pump assembly for a crane includes: two main pumps (110) installed by being axially connected to both sides of a connection unit (130) across the connection unit (130); a pilot pump (140) installed by being axially connected to one among the main pumps (110) on an opposite side of the connection unit (130); the connection unit (130) installed between the two main pumps (110) and axially connected to the main pumps (110) on both sides; a driving connection unit (150) connected to the connection unit (130); a first auxiliary pump (160) axially connected to the driving connection unit (150) on one side of the driving connection unit (150); and a second auxiliary pump (170) axially connected to the driving connection unit (150) on the other side of the driving connection unit (150). Since an output shaft of the engine is connected to a shaft of the main pump (110) on the opposite side including the pilot pump (140) across the connection unit (130), the shaft of the main pump (110) and the output shaft of the engine are integrally rotated. The pilot pump (140) axially connected to the main pump (110) and the main pump (110) on the opposite side axially connected to the connection unit (130) are rotated. The first and second auxiliary pumps (160, 170) connected to both sides of the driving connection unit (150) and the driving connection unit (150) connected to the connection unit (130) are integrally rotated.
Patent KR-20200038176-A (KR)
Title: Power amplifying circuit and power amplifier
Inventor: YAMADA TAKASHI
IPC: H03F1/56
Filed: 2019-09-19
Abstract: The present invention relates to a power amplification circuit and a power amplifier which can design amplification at each of a plurality of gains at a desired value rather than a trade-off relationship. The power amplifier comprises: a first amplification unit which amplifies a high frequency signal; and a second amplification unit which amplifies the high frequency signal. The first amplification unit includes: a first matching circuit which performs impedance matching with a circuit in a preceding stage; and a first amplification circuit which amplifies the high frequency signal after passing through the first matching circuit. The second amplification unit includes: a second matching circuit which performs the impedance matching with the circuit in the preceding stage; a resistor having one end thereof electrically connected to the second matching circuit; and a second amplification circuit electrically connected to the other end of the resistor and amplifying the high frequency signal after passing through the resistor.
Patent KR-20210045078-A (KR)
Title: Apparatus and method for displaying three dimensional image
Inventor: KIM SEUNG CHEOL
IPC: G02B30/00
Filed: 2019-10-16
Abstract: A device for displaying a three-dimensional image comprises: a display; a lens array composed of a plurality of element lenses, and inclined at a predetermined inclination relative to a surface of the display and disposed in front of the display; a memory for storing a pre-acquired input image; and a processor for correcting the input image based on the inclination, converting the corrected input image into a light field image, and outputting the light field image to the display. Therefore, the three-dimensional image display device can be used in multiple displays with different resolutions, pixel sizes, and the like.
Patent KR-20210045181-A (KR)
Inventor: CHO SEOG JIN
IPC: G01N21/95
Filed: 2019-10-16
Abstract: The present invention relates to a secondary battery manufacturing apparatus having a multi-type vision inspection function, which comprises: a stacker table configured to reciprocate between a first position in which a received positive electrode plate is loaded and a second position in which a received negative electrode plate is loaded; a positive electrode plate loading position inspection unit configured to acquire an image of a region including the positive electrode plate disposed on a lower side from the upper side of the first position; a negative electrode plate loading position inspection unit configured to acquire an image of a region including the negative electrode plate disposed on a lower side from the upper side of the second position; and an image processing unit configured to analyze electrode plate loading images obtained from the positive electrode plate loading position inspection unit and the negative electrode plate loading position inspection unit to determine a loading position error. According to the present invention, an inspection area can be adjusted according to the size of an electrode plate, thereby increasing responsiveness to changes in the size of electrode plates. In addition, the position error can be accurately measured every time when the electrode plate is loaded on the stacker table, thereby minimizing the rate of occurrence of defective electrode assemblies.
Patent KR-20200051487-A (KR)
Inventor: NAGAMI KOICHI
IPC: H01J37/32
Filed: 2019-10-31
Abstract: An object the present invention is to provide a plasma processing apparatus capable of reducing the amount of static charges in a substrate and increasing an etching rate. In the plasma processing apparatus according to one exemplary embodiment, a substrate support is installed in a chamber. A power supply unit is connected to a lower electrode of the substrate support. The power supply unit applies a first direct current voltage to the lower electrode during generation of plasma from etching gas in the chamber. The first direct current voltage is a direct current voltage having a positive polarity. The power supply unit applies a second direct current voltage to the lower electrode during generation of plasma from etching gas in the chamber so as to etch the substrate disposed on the substrate support. The second direct current voltage is a direct current voltage having negative polarity. The direct current voltage outputted from the power supply unit is continuously switched from the first direct current voltage to the second direct current voltage.
Patent KR-20210053103-A (KR)
Title: Appratus and method for monitoring battery
Inventor: KO JONG KYUNG
IPC: G01R19/165
Filed: 2019-11-01
Abstract: An apparatus for monitoring a battery according to one embodiment of the present invention may include a battery management part for monitoring a state of a battery module; a current sensor part for measuring a charging/discharging current of the battery module and a current applied to the battery management part; and a current monitoring part for detecting the current applied to the battery manager when the battery management part is not in operation, and driving the battery management part when the current flowing in the battery management part is equal to or greater than a preset reference value. The apparatus can effectively monitor the charging/discharging current of the battery while reducing current consumption.
Patent KR-20210053642-A (KR)
Title: The manufacturing method of multipurpose nuts mixture for food
Inventor: LIM DAL SHIK
IPC: A23L13/00
Filed: 2019-11-04
Abstract: The present invention relates to a method for manufacturing a multipurpose nut mixture. According to the present invention, one or two of peanut, almond, sunflower seed, pumpkin seed, walnut, pine nut, chestnut, and sesame are mixed, the mixture is dried for 30 minutes to 2 hours at 40 to 80 degrees Celsius or roasted for 20 to 40 minutes at 40 to 80 degrees Celsius, and then cutting to 1 to 5 mm is performed to obtain nuts. In addition, washed fresh ginseng is steamed for 1 to 5 hours at 70 to 100 degrees Celsius, pickled, dried for 3 to 7 hours at 40 to 80 degrees Celsius, and cut to 1 to mm to obtain sugared red ginseng. The nuts and the red ginseng are mixed at a ratio of 1 : 0.5 to 2 on a weight basis, and the mixture is eaten with ssamjang. The multipurpose nut mixture resulting from the method is eaten indoors and outdoors with ssamjang, soybean paste, red pepper paste, or the like. As a result, the salty taste of the ssamjang, soybean paste, red pepper paste, or the like can be reduced and nutrient and texture improvement is possible. In addition, the multipurpose nut mixture can be eaten as it is as a relish or a snack and can be eaten in a juice form by mixing with milk or a dairy product.
Patent KR-20200052841-A (KR)
Title: MoCu HEAT DISSIPATION MATERIAL WITH CARBON PARTICLES AND PREPARING METHOD THEREOF
Inventor: HAN KI WOO
IPC: B22F3/24
Filed: 2019-11-05
Abstract: The present invention relates to an MoCu heat radiation material having carbon powder and a manufacturing method thereof. The MoCu heat radiation material having carbon powder comprises: a core made of molybdenum (Mo) powder by infiltrating copper (Cu) into a Mo mixed powder molded body formed by mixing the Mo powder, a binder and carbon powder; and a Cu matrix including the carbon powder by infiltrating the Cu into pores of the binder that is carbonized and removed and surrounding the core. According to the present invention, the MoCu heat radiation material can have carbon powder with improved heat radiation characteristics while reducing thermal expansion coefficients by adding carbon to the MoCu heat radiation material.
Patent KR-20210054867-A (KR)
Title: Device for Manufacturing Metal Fuel Core having Lifter for Removing molten Metal and Method for Removing Molten Metal Using the Same
Inventor: KUK SEOUNG WOO
IPC: B22D18/08
Filed: 2019-11-06
Abstract: The present invention relates to a metal fuel core manufacturing apparatus including a lifter for residual molten metal removal, capable of facilitating the removal of residual molten metal, and removing residual molten metal without causing a physical impact onto a crucible and a crucible coater, and a residual steel removal method using the same. According to one embodiment of the present invention, the apparatus includes: a melting crucible storing molten metal for manufacturing a metal fuel core; a lifter inserted into residual molten metal after the manufacture of the metal fuel core from the molten metal stored in the melting crucible; and a lifter jig fixing and supporting the lifter, and raising the lifter after the solidification of the molten metal in a state in which a part of the lifter is soaked in the residual molten metal, to lift the residual molten metal solidified on the lifter such that the residual molten metal is extracted together with the lifter.
Patent KR-20210055370-A (KR)
Title: Mineral-enriched cup tofu
Inventor: LEE GYEONG AE
IPC: A23L33/16
Filed: 2019-11-07
Abstract: The present invention relates to mineral-enriched cup tofu and a manufacturing method thereof and, more specifically, to scooped tofu, in which calcium, magnesium, zinc, potassium, and selenium are added to enrich minerals lacking in soymilk, which is prepared by mixing water with raw soybean flour acquired by ultra-finely pulverizing raw soybeans washed and dried without peeling skins, so that the minerals are added and juice acquired by juicing raw fruits and vegetables, such as carrots, paprika, blueberries, peaches, strawberries, and mangos, are added to the soymilk to enhance vitamin and nutritional values, and a manufacturing method thereof. According to the present invention, the scooped tofu increases taste, aroma, color, and flavor while enhancing nutrients, thereby being usefully used as a substitute for a balanced meal beneficial to the body. The method comprises a soymilk preparation step, a boiling step, an adding step, a coagulation step, and a forming step.
Patent KR-20210056035-A (KR)
Title: Augment for Periacetabular Bone Defect in Revision Hip Arthroplasty
Inventor: KIM JUNG TAEK
IPC: A61F2/32
Filed: 2019-11-08
Abstract: The present invention provides a periacetabular bone defect replacement implant for revisional total hip arthroplasty, which comprises: a main body in which a portion to be adhered to the acetabular cup is recessed into a hemispherical concave corresponding to the acetabular cup so as to be adhered to the acetabular cup by an adhesive member; and a plurality of mounting protrusions for fixing and mounting the main body to the pelvic bone by a fixing means. The main body includes a network structure layer having a plurality of micro-communicating pores formed on an adhesive surface of the acetabular cup and a flow path forming layer made of a metal with a filled inner part in the lower part of the network structure layer and having a flow path formed therein to be connected to the micro-communication pores. According to the present invention, while foreign substances including blood pass through the micro-communication pores of the network structure layer and is discharged to the outside of the main body through the flow path formed in the flow path forming layer, most of the adhesive member evenly applied to a bonding surface of the acetabular cup and the main body is supported without escaping by the flow path forming layer made of a metal material with a filled inner part, thereby filling gaps of a network structure by a sufficient pressure. Accordingly, sufficient bonding between the main body and the acetabular cup can be achieved with a required strength without deterioration of adhesive force. Three-dimensional (3D)-printing technology, which has recently developed rapidly, is applied to the internal structure of the main body including the network structure layer having the micro-communication pores formed therein and the flow passage forming layer having the flow passages formed therein, thereby maximizing feasibility and utility of the present invention.
Patent KR-20210058534-A (KR)
Inventor: JUNG MIN GWAN
IPC: B60L50/60
Filed: 2019-11-14
Abstract: The present invention relates to a road surface cleaning electric vehicle having a work machine detachment structure. More particularly, the present invention relates to a road surface cleaning electric vehicle having a work machine detachment structure, which may be detachably equipped with a road surface work machine such as a cleaning machine or a snow plow machine as needed, and makes it possible to firmly and easily combine the road surface work machine to the electric vehicle through a vertical attachment and detachment structure of a coupler.
Patent KR-20210062178-A (KR)
Inventor: LEE YANG SIK
IPC: G06F3/044
Filed: 2019-11-21
Abstract: Embodiments of the present invention relate to touch display devices. The difference in parasitic capacitance due to the difference in length between the touch routing lines may be reduced by separately arranging touch electrode lines in an active area and connecting the touch routing line connected with each portion of a touch electrode line with the touch routing line connected with each portion of another touch electrode line. Accordingly, it is possible to reduce loads and the differences in touch sensing according to a connection structure and position of the touch routing line by driving the touch electrode line in a double-routing structure, and thus the performance of touch sensing may be enhanced.
Patent KR-20200067090-A (KR)
Title: Transmission power of road side unit control method and apparatus
Inventor: BAE JEONGKYU
IPC: H04W52/28
Filed: 2019-11-25
Abstract: The present invention is to provide a method of maintaining cell coverage of a roadside base station while saving transmission power. According to an embodiment of the present invention, an apparatus for controlling transmission power of a roadside base station may comprise: a transmission unit for transmitting a message requesting the transmission of location information to a terminal of a driving vehicle; a reception unit for receiving the location information from the terminal; a distance calculation unit for calculating a distance between the terminal and the roadside base station using the location information; and a transmission power control unit for controlling transmission power of the transmission unit based on the distance between the terminal and the roadside base station.
Patent KR-20210071374-A (KR)
Title: apparatus for both humidification and air cleaning
Inventor: JUNG JAE HYUK
IPC: F24F6/14
Filed: 2019-12-06
Abstract: The present invention is to provide a humidification cleaning device including a blowing fan capable of minimizing operating noise according to the air discharged from the blowing fan. According to the present invention, it is possible to minimize the operating noise caused by the discharge air by forming a wave of a predetermined period of the blade of the blowing fan, form a phase difference with respect to the separated air by forming a wave at the tailing edge, and, through this, reduce the flow noise of the discharge air.
Patent KR-20210073098-A (KR)
Title: Digital Twin-based Secure (Blockchain) Smart Home Service System in IoT Environment
Inventor: PARK SE HYUN
IPC: H04L12/28
Filed: 2019-12-10
Abstract: According to the present invention, disclosed is a digital twin-based secure (blockchain) smart home service system in an IoT environment. Therefore, the present invention prevents personal information infringement and personal information leakage.