baber/WOPTO huggingface dataset:
Patent KR-20220021337-A (KR)
Inventor: CHOI CHEON WOOG
IPC: G06Q20/06
Filed: 2020-08-13
Abstract: The present invention relates to a loan system for a part-time worker through a credit evaluation model and distributed data storage. According to the present invention, a system (11) is connected to a manager terminal (12), an employee terminal (13), an employer server (14) installed at a place where an employee works, and a payment system (15) arranged for loan payment, and paying remuneration for work or a loan to an employee, via a network. An absenteeism and tardiness check module (25) stores absenteeism and tardiness including attendance, leaving an office, tardiness, and early-leaving an office of an employee in a work history DB (24). Also, an employee grade evaluation module (26) evaluates a grade of an employee with respect to a work history stored in the work history DB (24) to store the same in an employee grade DB (30). In addition, a loan evaluation module (27) refers to a grade of a workplace where an employee works from a workplace grade DB (29), and refers to the grade of the employee from the employee grade DB (30) to determine loan availability of the employee with respect to the work history of the work history DB (24). Therefore, a loan can be easily provided based on actual work hours of a part-time worker.
Patent KR-20210027097-A (KR)
Title: Display device
Inventor: KANAYA YASUHIRO
IPC: H01L27/15
Filed: 2020-08-14
Abstract: An objective of the present invention is to provide a display device having a structure with high light discharge efficiency from a display surface. The display device comprises a substrate, an interlayer insulation layer on the substrate, a metal layer on the interlayer insulation layer, and a light-emitting element on the metal layer. The interlayer insulation layer includes a plurality of first concave parts. The metal layer includes a first area coming in contact with the light-emitting element, and a second area surrounding the first area. In the second area, a plurality of second concave parts are provided along the plurality of first concave parts. Also, the display device comprises a substrate, an interlayer insulation layer on the substrate, a metal layer on the interlayer insulation layer, and a light-emitting element on the metal layer. The interlayer insulation layer includes a plurality of first convex parts. The metal layer includes a first area coming in contact with the light-emitting element, and a second area surrounding the first area. In the second area, a plurality of second convex parts are provided along the plurality of first convex parts.
Patent KR-20220026795-A (KR)
Title: combustion performance testing device of diesel engines
Inventor: CHO HAENG MUK
IPC: G01M15/08
Filed: 2020-08-26
Abstract: The present invention relates to a combustion performance test apparatus of a diesel engine in which methanol is added, comprising: a support unit which supports a test target diesel engine by a support; an air feeding unit which supplies air through a suction pipe of the test target diesel engine; a fuel feeding unit which supplies diesel and methanol into the test target diesel engine; a measurement unit which measures at least one of brake thermal efficiency (BTE), brake-specific fuel consumption (BSFC), heat release rate (HRR), and cylinder pressure during operation of the test target diesel engine; and a control unit which controls operation of the air feeding unit, the fuel feeding unit, and the measurement unit. The diesel engine combustion performance test apparatus allows a simple and accurate fuel performance test when methanol is added along with diesel to the diesel engine.
Patent KR-20220027396-A (KR)
Inventor: KIM SUNG WOO
IPC: H01M4/92
Filed: 2020-08-27
Abstract: A method for manufacturing a fuel cell catalyst support using acetylene black according to the present invention includes: a first step of preparing an acetylene black support; and a second step of heat-treating the acetylene black support in a temperature range of 700 to 1,100℃ under vapor and nitrogen atmosphere to form a fuel cell catalyst support having a specific surface area of 400 to 1,100 m^2/g. When the present invention is used, the durability of the fuel cell carbon support is maintained even though the specific surface area (BET) of the fuel cell catalyst support is increased to 1,100 m^2/g, so that the fuel cell catalyst support can perform its role.
Patent KR-20220027602-A (KR)
Inventor: KEONWANG LEE
IPC: A62B18/02
Filed: 2020-08-27
Abstract: A sterilization case for a mask according to the present invention includes: a case body forming a seating surface on which a mask device is seated; a case cover rotatably connected to the case body and forming an accommodation space in which the mask device is accommodated; and a sterilization device installed on the case body to sterilize the mask device, wherein the seating surface includes: a protrusion part whose a central portion protrudes upwards to support the central part of the mask device; and a recessed part whose an edge portion is recessed downwards to support both ends of the mask device. The sterilization device includes an ultraviolet lamp disposed to face the central part of the mask device. According to the present invention, the mask device can be stably stored in the sterilization case.
Patent KR-20210122634-A (KR)
Inventor: PARK JAE HYOUNG
IPC: A61B5/24
Filed: 2020-09-04
Abstract: Disclosed are a micro probe array device comprising a dual electrode, and a method for manufacturing the same. The micro probe array device comprises: a substrate; a via contact which is formed by penetrating the substrate; a working electrode in a probe form which is formed at an upper end of the via contact; a reference electrode which is formed at a lower end of the via contact and provides an electric signal to the working electrode; a first insulation layer which is formed on the working electrode; a counter electrode which is formed on the first insulation layer; and a second insulation layer which is formed on the counter electrode. The flow of electric signals can be formed between the working electrode, the counter electrode, and objects in contact with the working electrodes. According to the present invention, local and selective stimulation can be applied to objects.
Patent KR-20220032305-A (KR)
Title: Glass fiber rebar drying apparatus and glass fiber rebar manufacturing apparatus including the glass fiber rebar drying apparatus
Inventor: CHOI HONG KEUN
IPC: C03B23/047
Filed: 2020-09-07
Abstract: A drying apparatus for fiberglass rebar is disclosed. The drying apparatus for fiberglass rebar according to the present invention comprises: a low-temperature drying chamber, an air curtain chamber, and a high-temperature drying chamber that maintains an internal temperature higher than that of the low-temperature drying chamber, all of which are sequentially arranged along the direction of the production line of the rebar and separated from each other by partition walls; and a blower providing an air curtain to the air curtain chamber.
Patent KR-20220033347-A (KR)
Inventor: BYUNG GHUN KIM
IPC: F04D29/053
Filed: 2020-09-09
Abstract: One aspect of the present invention provides a fan with improved performance, an air conditioner having the fan, and a method for manufacturing the fan. According to the present invention, the fan comprises: an inlet part forming a fan inlet; a base forming a fan outlet together with the inlet part; and a blade extending from the base to the inlet part, having a first guide surface inclined toward the outside in a radial direction toward the base, and having a second guide surface inclined toward the outside in a radial direction toward the inlet part.
Patent KR-20220033861-A (KR)
Title: Fluid heater and method for manufacturing fluid heater
Inventor: KIM YU HWAN
IPC: F16L53/38
Filed: 2020-09-10
Abstract: The present invention provides a fluid heater for heating a fluid supplied to a substrate. The fluid heater comprises: a heating member; and a body into which the heating member is inserted. A flow path, through which a fluid heated by heat generated by the heating member flows, may be formed in the body.
Patent KR-20220034311-A (KR)
Title: Manufacturing method of sorghum doenjang and sorghum doenjang using the same
Inventor: YOON HYANG SIK
IPC: A23L5/10
Filed: 2020-09-11
Abstract: Soy sauce using soybeans is important as functional food since the soy sauce contains a large amount of various physiologically active substances, antioxidants, and thrombolytic enzymes. Despite the effect, there has been a disadvantage that it takes a long time to ferment the existing soy sauce. Accordingly, the present invention is to provide a method for manufacturing sorghum soksungjang, which can shorten a fermentation time of soy sauce, and can obtain an increased total polyphenol content, an excellent antioxidant effect and the like.
Patent KR-20220034373-A (KR)
Inventor: JU PYOUNG SIK
IPC: E05F15/73
Filed: 2020-09-11
Abstract: The present invention relates to an automatic revolving door having an extended door, which comprises: a revolving door frame installed at an entrance of a structure, and provided with sidewalls perpendicular to both sides to provide a passage separately having openings to the inside and outside of the structure; a revolving door assembly rotatably installed in the passage of the revolving door frame, and having blocking doors for opening and closing each of the openings in accordance with a rotary angle from the revolving door frame to be perpendicular to both sides; a rotation driving unit for providing a driving force to rotate the revolving door assembly; an extended door installed to connect the inside of the blocking doors to each other to be rotated together with the revolving door assembly, and opening and closing the blocking doors; an extended door driving unit for providing a driving force for opening and closing the extended door; a first motion detection unit for detecting a person entering the openings of the revolving door frame; a second motion detection unit for detecting a person entering and exiting the extended door; and a control unit for separately receiving detection signals of the first and second motion detection units, and separately controlling the rotation driving unit and the extended door driving unit. According to the present invention, a blocking force of introducing external air can be excellent, and thus energy consumption for cooling and heating can be reduced. Also, the automatic revolving door of the present invention can be used as a non-rotating automatic door, and allows an entry and exit of a large movable object, such as a vehicle or large cargo as necessary, through the adoption of an extended door in which an entrance passage can be extended. In addition, vibration or shaking is minimized during a rotary operation of a revolving door, due to a vertical rotary support structure.
Patent KR-20220034622-A (KR)
Inventor: CHOI KWANG HA
IPC: H01L21/67
Filed: 2020-09-11
Abstract: The present invention relates to a mechanism for detaching a structure, and more specifically, to a mechanism for detaching a shower head and an insulating ring mounted on a top lid. An embodiment of a structure removing method according to the present invention is a method for removing, from a plate, a first structure with open upper and lower portions of a cylindrical shape, and a second structure with an open upper portion having a bottom portion and a side portion extending upward from the outer circumference of the bottom portion, wherein the first and second structures are sequentially mounted in a through hole of the plate with the through hole penetrated vertically. The method comprises the steps of: installing main guide brackets having a body and a shaft extending long above the body at opposite positions with the through hole of the plate interposed therebetween; disposing a structure fixing bar on the second structure by inserting the shaft into a shaft insertion hole formed in both sides of the structure fixing bar to which a second structure fixing bracket is coupled; moving the second structure fixing bracket in a longitudinal direction of the structure fixing bar, and bringing the second structure fixing bracket into contact with an upper surface of a side portion of the second structure and an inner circumferential surface of the side portion of the second structure; fixing, to the second structure, the second structure fixing bracket in contact with the upper surface of the side portion of the second structure and the inner circumferential surface of the side portion of the second structure; and removing the second structure by moving the structure fixing bar upward along the shaft to be separated from the shaft. Therefore, the present invention can easily separate the shower head with less force without damaging the insulating ring.
Patent KR-20210108861-A (KR)
Title: Industrial equipment monitoring and alarm apparatus and its method
Inventor: KIM DUG KYUNG
IPC: G08B25/10
Filed: 2020-09-18
Abstract: The present invention relates to an industrial equipment/apparatus monitoring and alarm system and a method thereof. According to the present invention, the industrial equipment/apparatus monitoring and alarm system (100) is constructed to monitor an abnormal phenomenon or situation by being connected to a monitoring target (101) including industrial equipment and apparatuses. According to the present invention, the system comprises: an operation setup unit (110) establishing a physical connection to a monitoring target to receive an external signal generated from the monitoring target; an imaging unit (120) shooting the monitoring target in real time to collect video data; a signal setup unit (130) interworking with the operation setup unit (110) and the imaging unit (120) to set a monitoring method to recognize a predetermined signal from an external signal and the video data; an analysis unit (140) including a computer program having a monitoring method algorithm applied according to a set value of the signal setup unit (130) to recognize an abnormal phenomenon or situation corresponding to an abnormal condition from the monitoring target; and a setting unit (150) including a display device to enable an administrator to set and monitor the abnormal conditions in real time by interworking with the signal setup unit (130) and the analysis unit (140). Accordingly, abnormal phenomena of the monitoring target can be automatically and accurately monitored and notified in real time.
Patent KR-20220040231-A (KR)
Inventor: MIN JUNG KIM
IPC: H01M8/1004
Filed: 2020-09-23
Abstract: The present invention relates to a method of manufacturing a membrane-electrode assembly for fuel cells using double-sided direct coating, capable of increasing process efficiency and minimizing an error. The method of manufacturing a membrane-electrode assembly for fuel cells comprises: placing a first electrolyte film on one surface of a flat plate; attaching a first sub-gasket on the first electrolyte film; coating the first electrolyte film having to which the first sub-gasket is attached with electrode slurry to form a first electrode coating layer; placing a second electrolyte film at an opposite surface by rotating the flat plate; attaching a second sub-gasket on the second electrolyte film; and coating the second electrolyte film to which the second sub-gasket is attached with electrode slurry to form a second electrode coating layer.
Patent KR-20220040608-A (KR)
Inventor: JUNG IL SONG
IPC: B32B5/26
Filed: 2020-09-24
Abstract: Provided is a surface flame-retarding method of a natural fiber composite material. The method comprises: preparing a composite material in which a composite, a synthetic fiber layer, and a flow medium layer are sequentially laminated; preparing a low viscosity flame retardant resin containing a flame retardant, and a high viscosity resin having a higher viscosity than the low viscosity flame retardant resin; positioning the composite material in a vacuum bag; and while vacuuming the inside of the vacuum bag, providing the low viscosity flame retardant resin to the flow medium layer and the high viscosity resin to the composite. The low viscosity flame retardant resin dispersed through the flow medium layer can conduct surface flame retarding of the synthetic fiber layer while being impregnated with the synthetic fiber layer.
Patent KR-20210086451-A (KR)
Title: Rotatable cushioning pick-and-place device
Inventor: CHIEN MING CHEN
IPC: B65G49/06
Filed: 2020-09-29
Abstract: The present invention relates to a rotatable cushioning pick-and-place device, which mainly comprises a motor, a body, a buffer module and a pick-and-place module. The buffer module includes a rotary bearing disposed in a first chamber of the body and connected to a drive shaft of the motor and coupled to a driven shaft sleeve via a rotary follower. The rotary follower is driven by the rotary bearing to drive the driven shaft sleeve to rotate, thereby allowing the rotary bearing to move axially with respect to the driven shaft sleeve. A buffer spring is disposed between the rotary bearing and the driven shaft sleeve. A first sealing ring and a second sealing ring of the pick-and-place module are secured on the body to cooperatively seal a second chamber.
Patent KR-20200116885-A (KR)
Inventor: HWANG IN DUK
IPC: A61B5/363
Filed: 2020-09-29
Abstract: An objective of the present invention is to allow a user to receive a warning of an optical volumometer to perform electrocardiogram measurement. An electrocardiogram measuring system using a wearable device comprises an optical volumometer and an electrocardiograph installed in the wearable device or a portable electrocardiograph separated from the wearable device. The optical volumometer includes: an optical volume wave measurement circuit including at least one LED and at least one photodiode; an AD converter connected to an output terminal of the optical volume wave measurement circuit to convert an analog signal into a digital signal; a wireless communication means to transmit and receive data; and a microcontroller to control the optical volume wave measurement circuit and the wireless communication means to perform optical volume wave measurement. The microcontroller continuously analyzes the measured optical volume waves to extract optical volume parameters and use the extracted optical volume wave parameters to determine the need for a warning and generate a warning in accordance with the determination result. The electrocardiograph includes: three dry electrocardiogram measurement electrodes; and two amplifiers to amplify two electrocardiogram signals induced in two electrocardiogram electrodes among the three electrocardiogram electrodes.
Patent KR-20220053732-A (KR)
Title: Interlocking apparatus for elevator swing door
Inventor: HONG CHANG KI
IPC: E05C1/00
Filed: 2020-10-22
Abstract: The present invention relates to a locking apparatus for an elevator swing door to promote safety and convenience of the elderly and the disabled. According to the present invention, the locking device for an elevator swing door comprises: a base body which is the body of the locking device; a locking lever provided on one side of the base body to rotate in one direction or the opposite direction; a locking assembly provided inside the base body, locking a swing door while a first locking shaft is drawn out of the base body as the locking lever rotates in one direction, unlocking the swing door while the first locking shaft is drawn into the base body as the locking lever is rotated in the opposite direction, and preventing, in the case of an emergency occurring while the swing door is open, the swing door from being closed by catching the second locking shaft on a frame of the swing door while the second locking shaft is drawn out of the base body together with the first locking shaft as the locking lever rotates further in one direction than when the swing door is locked; and a switching means moving left and right as the locking lever rotates and electrically connected to immediately stop operation of the elevator when the locking lever rotates further due to occurrence of the emergency.
Patent KR-20210053209-A (KR)
Title: An organic electronic element comprising plurality of emission-auxiliary layers and an electronic device comprising it
Inventor: LEE BUM SUNG
IPC: H01L51/00
Filed: 2020-10-23
Abstract: The present invention relates to an organic electric element comprising a first electrode, a second electrode and an organic material layer between the first electrode and the second electrode, and an electronic device including the same. The organic material layer includes a plurality of emission-auxiliary layers, and the HOMO energy levels of the plurality of emission-auxiliary layers are limited to specific conditions in relation to neighboring organic material layers, thereby improving the driving voltage, efficiency, and lifespan of the organic electric element.
Patent KR-20220054045-A (KR)
Title: Novel type rice fermentated beverage for dessert in hanced preference and process for manafacturing of the same
Inventor: SEO JUNG OAK
IPC: A23L19/10
Filed: 2020-10-23
Abstract: The present invention relates to a rice fermented beverage, rice punch beverage developed to be suitable for dessert after meals and preferred by various age groups. The method comprises: step (a) of washing, immersing, and cooking rice, and then stirring the same; adding natural fermented rice malt derived from Korean wheat or ordinary rice koji to the rice for cooking obtained from above step, mixing, and saccharifying the same to obtain a rice starch saccharification solution; separately, step (b) of obtaining malt extract including removing gourd from malt powder and extracting starch hydrolase; separately, step (c) of immersing, steaming rice to prepare steamed rice, wherein the rice saccharification solution, malt extract solution, and the steamed rice are mixed in a weight ration (w/w/w) of 1:1:3 and heated. To the steamed rice, 5 % or more of red ginseng extract concentrate or 3% or more of ginger extract concentrate is added to standardize by adding flavor of red ginseng or ginger without additional sugar and to provide novel dessert that have not been practical until now, thereby, introducing novel health functional red ginseng rice punch and ginger rice punch that can be popularized to various age groups as well as contributing to farmers' income by increasing consumption of rice fermented beverages. The present invention is very useful invention.
Patent KR-20220059144-A (KR)
Title: Golf mask
Inventor: HONG SUNG HO
IPC: D06M11/83
Filed: 2020-11-02
Abstract: The present invention relates to a golf mask made of conductive copper thread and antibacterial thread. A chin support is extended, the size of a through-hole of the ear strap is formed small, and a nose support part is provided to prevent lifting and slipping. Thus, the face and chin are widely covered and the mask can be worn in close contact. Accordingly, the mask is not only aesthetically superior, but also the face and chin can be protected from UV rays, and a wide field of vision can be secured to improve performance. In addition to the UV-blocking effect, virus infection through the spread of droplets can be prevented. The golf mask, according to an embodiment of the present invention, comprises: a mask body positioned on the wearer's face so as to cover the nose and mouth, and having detachable ear straps formed by extending from the ears on both sides, which are worn on the wearer's face depending on whether the ear straps are attached or detached; and a chin support part extending from a lower side of the mask body to cover the lower part of the wearer's chin.