baber/WOPTO huggingface dataset:
Patent KR-20220131765-A (KR)
Title: Apparatus for manufacturing a gallium nitride substrate
Inventor: KIM YONG HAN
IPC: C30B25/12
Filed: 2021-03-22
Abstract: The present invention relates to an apparatus for manufacturing a gallium nitride substrate, which comprises: a process tube (10) having a boat (11) in an internal room and received by a heater block (15); a reactor (20) having an induction block (21) in the room of the process tube (10) to cause deposition of gallium nitride on the substrate; a gas supply means (30) configured by connecting a secondary supply unit along with an ammonium supply unit (31), a hydrogen chloride supply unit (32), and a nitrogen supply unit (33) to the process tube (10) in order to improve physical properties of the substrate; and a rebound induction means (40) supporting a susceptor (41) for supporting the substrate against the reactor (20) in a horizontal state as same as a movable rod (46). Accordingly, in a process of growing monocrystal gallium nitride in a field of mass-production, the flexibility of the process in order to induce improvement of physical properties of the substrate is ensured to promote enhancement of mass-production technology for being applied to various fields.
Patent KR-20220133549-A (KR)
Title: Camera actuator and camera device comprising the same
Inventor: KIM MIN OOK
IPC: H02N2/10
Filed: 2021-03-25
Abstract: A camera actuator and a camera device including the same according to an embodiment are disclosed. The camera actuator comprises: a lens module; a main base, a first auxiliary base, and a second auxiliary base spaced apart from each other on different surfaces of the lens module; and a first driving unit coupled to the first auxiliary base to rotate the lens module in a first direction, a second driving unit coupled to a second auxiliary base to rotate the lens module in a second direction, and a third driving unit coupled to the vane base to rotate the lens module in a third direction. The first auxiliary base is spaced apart from the first and second surfaces of the lens module, the second auxiliary base is spaced apart from the second and third surfaces of the lens module, and the main base is spaced apart from the third surface of the lens module.
Patent KR-20220033401-A (KR)
Title: Manufacturing method of Window cover for display device
Inventor: LEE IN HO
IPC: B29D11/00
Filed: 2021-04-09
Abstract: A manufacturing method of a window cover for a display device of the present invention is to manufacture a window cover by injection compression molding, and can improve the flatness of the window cover by adjusting temperature difference, clamping force, and holding pressure output between an upper mold and a lower mold. The present invention can improve the flatness of the window cover while maintaining birefringence performance of the window cover.
Patent KR-20220140941-A (KR)
Inventor: Park joon han
IPC: A61K31/728
Filed: 2021-04-11
Abstract: The present invention relates to a mixing apparatus for manufacturing a filler composition, which comprises: a mixing chamber; a hyaluronic acid (HA) supply unit which supplies the HA to the mixing chamber; a cross-linking agent supply unit which supplies a cross-linking agent to the mixing chamber; an impeller unit which is located in the mixing chamber to mix the HA with the cross-linking agent; and a vibration generation unit which is arranged at one side of the mixing chamber to provide vibration to the HA and the cross-linking agent in the mixing chamber. Here, the impeller unit comprises a rotating shaft and a plurality of blades which are radially arranged around the rotating shaft. The plurality of blades are formed in a plate shape. A plurality of mixing guiding holes are formed at each of the plurality of blades. Provided is the mixing apparatus for manufacturing a filler composition, wherein a plurality of protrusion units protrude towards the center on the inner circumferential surface of each of the plurality of mixing guiding holes. Therefore, efficiency in mixing may be increased.
Patent KR-20220141967-A (KR)
Inventor: SEO WOO SEUNG
IPC: A43B13/20
Filed: 2021-04-13
Abstract: A shoe including an outsole and an upper includes an air cushion located at the rear of the outsole and forming a part of the outsole, wherein the air cushion includes a plurality of vertically stacked stacking spaces, and an inlet for fluid entry and exit is formed in at least one of the stacking spaces, and thus the shock absorbing function can be adjusted in various ways by changing the cushion characteristics or weight of the air cushion by the fluid filled in the stacking space.
Patent KR-20220142850-A (KR)
Inventor: KIM HYUNGJUN
IPC: G06Q50/20
Filed: 2021-04-15
Abstract: A learning path recommendation system based on user characteristics and content analysis comprises: a user analysis module which analyzes user metadata including a user's current level, target level, competency evaluation result, desired learning speed, and field of interest; a learning content analysis module which analyzes learning content metadata including job category, level, required status, instructor, related lecture, and required time information until completion; and a learning path design module which recommends a combination of a plurality of learning content to a user based on the analyzed learning content metadata according to the user metadata.
Patent KR-20210046618-A (KR)
Title: Ancestral rites hall and system for acting memorial service using the same and method thereof
Inventor: YUN SEOR JIN
IPC: G06Q50/10
Filed: 2021-04-16
Abstract: The present invention discloses an ancestral rite hall and system for acting a memorial service using the same and a method thereof. That is, according to the present invention, an ancestral rite is carried out in the ancestral rite space set in advance on a death-day with the ancestral rite method and food for the ritual set by a chief mourner, the user who wants to perform the ancestral rite. After the ancestral rite is finished, a portion of the ancestral rite food is provided to the user who requests the prepared ancestral rite food. So, as the ancestral rite is carried out with courtesy, it is possible to recall the feelings of gratitude and remembrance of the deceased, and to increase the satisfaction of the end-users by providing all the ancestral rite goods and items that the end-users want according to the culture and traditions of each region.
Patent KR-20210132603-A (KR)
Title: Correction method and plasma processing apparatus
IPC: H01L21/3065
Filed: 2021-04-20
Abstract: The present invention relates to in deriving an arrival time for a process gas to arrive in a chamber after starting a supply of the process gas to the chamber. A calibration method has: a process of starting a detection of an impedance of the chamber provided inside a mounting table on which a substrate is mounted; a process of starting the supply of the process gas to the chamber; and a process of deriving the arrival time for the process gas to arrive in the chamber after starting the supply of the process gas to the chamber from the detected change of impedance.
Patent KR-20220037331-A (KR)
Title: How to install solar panels on the exterior walls of buildings using the manufacturing equipment and finishing panels of non-combustible finishing panels for interior and exterior materials of buildings
Inventor: LEE EUL SUNG
IPC: E04F13/08
Filed: 2021-04-20
Abstract: A method for installing solar panels on an outer wall of a building using finishing panels manufactured through non-combustible finishing panels manufacturing equipment according to the present invention includes step a (S110) of manufacturing the finishing panels, step b (S120) of installing the manufactured finishing panels on the outer wall of the building, step c (S130) of preparing solar panels to be installed on the surfaces of the finishing panels installed on the outer wall of the building, and step d (S140) of installing the prepared solar panels on the surfaces of the finishing panels installed on the outer wall of the building. The present invention can increase economic efficiency by saving energy through installation of solar modules on finishing panels installed on an outer wall of a building and can minimize the space occupied by the installation of the solar panels, thereby improving the space utilization.
Patent KR-20220148354-A (KR)
Inventor: HER JOON O
IPC: A23L2/02
Filed: 2021-04-28
Abstract: The present invention relates to a method for manufacturing a fermented bitter gourd extract, which extracts fermented bitter gourd having excellent ingredients for preventing diabetes and high blood pressure, and mixes, with the extract, extracts of herbal medicines such as licorice, angelica, and white peony, thereby providing a beverage that can be easily drunk by anyone regardless of constitution, a method for manufacturing a fermented bitter gourd beverage by using the same, and a fermented bitter gourd beverage manufactured thereby. The method for manufacturing a fermented bitter gourd extract comprises the steps of: feeding bitter gourd into purified water and generating a first extract for 5 to 8 hours at a temperature of 108 to 113℃ (P1); mixing 1 to 3 wt% of pectinase based on 100 wt% of the bitter gourd with the first extract, and generating a second extract for 5 to 7 hours at a temperature of 47 to 62℃ (P2); mixing 8 to 12 wt% of button mushroom based on 100 wt% of the bitter gourd with the second extract, and generating a third extract for 2 to 3.5 hours at a temperature of 25 to 30℃ (P3); fermenting the third extract for 15 to 25 minutes at a temperature of 90 to 97℃ to generate fermented bitter gourd liquid (P4); and generating a fermented bitter gourd extract by passing the fermented bitter gourd liquid through a filter (P5).
Patent KR-20220150157-A (KR)
Inventor: KWON HYUK DAE
IPC: A23L13/40
Filed: 2021-05-03
Abstract: The present invention relates to steamed meat containing parsnips and a method for preparing the same. The present invention provides steamed meat containing parsnips and a method for preparing the same, which is capable of providing steamed meat that has an excellent taste as a healthy food without using artificial sweetness. The method comprises the steps of: preparing meat by cutting one or more meat selected from among beef, pork, chicken, lamb, and duck into a length of 6-12 cm, washing the cut meat, and immersing the meat in water for 1 hour to remove blood from the meat; preparing parsnip broth and boiled meat by boiling the bloodless meat in water to which parsnip dry powder is added at a rate of 100 grams per 1 liter of water for 1 hour; preparing parsnip seasoning including 10-30 wt% of thick soy, 10-20 wt% of the parsnip dry powder, 5-15 wt% of minced garlic, 1-10 wt% of minced ginger, 0.15-3 wt% of ground pepper, and 0.5-4 wt% of salt; preparing vegetables by washing and cutting parsnips and at least one vegetable selected from among radish, potato, onion, green onion, mushroom, Cheongyang red pepper and red pepper; putting the boiled meat in a cooking utensil, adding the parsnip broth enough to submerge the boiled meat, adding the parsnip seasoning to the parsnip broth at a ratio of 3 : 1 to 4 : 1, and heating the boiled meat; and adding, when the amount of the parsnip broth added is reduced to 1/2-1/3 after the step of heating the boiled meat, the cut vegetables to the cooking utensil.
Patent KR-20220097122-A (KR)
Title: Apparatus and method for controlling electrodes
Inventor: JO BONG JE
IPC: C02F1/461
Filed: 2021-05-10
Abstract: A control device is provided. The control device can include: a measurement unit for measuring physical characteristics of sanitizing water sprayed to the outside from an effector; and a control unit for controlling the effector so that a measurement value measured by the measurement unit can be maintained within a set range. According to the present invention, physical properties can be maintained within a set range.
Patent KR-20220152762-A (KR)
Inventor: HA TAE KYO
IPC: F23J15/04
Filed: 2021-05-10
Abstract: The present invention relates to a particulate matter removal device of a waste incinerator, in which particulate matters generated during combustion of waste in first and second incinerators are continuously removed by successively passing through first and second filter units, so that the particulate matters can be efficiently filtered, the water in a housing is circulated by the operation of a circulation pump and the flow rate of the circulated water is rapidly increased through a micro-bubble mixer, so that the particulate matters partially removed through the first and second filter units are forcibly sucked and, at the same time, vortex is formed by a vortex forming unit to precipitate and remove particulate matters, thereby maximizing the efficiency of particulate matter removal and preventing air pollution.
Patent KR-20220154432-A (KR)
Title: Magnet Stamp
Inventor: JEONG YEONG JI
IPC: H01F7/02
Filed: 2021-05-13
Abstract: The present invention relates to a magnet stamp which is able to serve as a stamp and a magnet at the same time, and solve the existing problem that a magnet is used only as a magnet. That is, the present invention provides a magnet stamp made by cutting a magnet into a desired shape to be used as a stamp with a desired shape when the magnet stamp is rotated such that the magnet stamp can serve as a stamp and a magnet at the same time. Accordingly, the present invention provides a magnet stamp which is able to serve as a stamp and a magnet at the same time, and solve the existing problem that a magnet is used only as a magnet.
Patent KR-20220157779-A (KR)
Title: Apparatus of detecting misfire and method thereof
Inventor: KIM IN TAE
IPC: F02D41/22
Filed: 2021-05-21
Abstract: Disclosed are an apparatus for detecting misfire and a method thereof. The method for detecting misfire according to one embodiment of the present invention may comprise: a step of comparing engine roughness to a predetermined critical value to determine misfire; a step of calculating the actual roughness critical ratio based on the engine roughness and the critical value; a step of storing the operation area of the engine in an engine cycle at which misfire has occurred; a step of calculating the misfire ratio when the engine cycle within a predetermined number of times is above a predetermined number of times; a step of calculating the determination ratio based on the average of the actual roughness critical ratio in the engine cycle within the predetermined number of times and the average of the roughness critical ratio which is calculated based on the operation area of the engine according to the misfire ratio; and a step of comparing the determination ratio to the setting ratio to determine partial combustion or non-combustion. Therefore, the types of misfire can be discriminated.
Patent KR-20210154728-A (KR)
Inventor: HUR JOONHOI
IPC: H04B1/18
Filed: 2021-05-25
Abstract: A duplexer may be used to isolate a transmitter and a receiver that share a common antenna. The duplexer is balanced by using impedance gradients to provide impedances that allow the duplexer's balanced-to-unbalanced transformers (baluns) to cut off access to the common antenna rather than duplicate antenna impedance. Such cutoffs may have lower insertion loss than a duplexer that simply duplicates antenna impedance to separate the differential signals of the receiver and transmitter from a common mode signal.
Patent KR-20210150977-A (KR)
Inventor: HIROKI HAREMAKI
IPC: B08B11/02
Filed: 2021-05-26
Abstract: Provided is a cleaning apparatus which is able to sufficiently clean even corners of a subject. The cleaning apparatus (10) comprises: a cleaning chamber (11); a hollow table rotary shaft (25) rotating around a first axis (3); a first swivel joint (31) installed in the table rotary shaft (25); a table (37) which is fixed on the table rotary shaft (25) and on which a subject to be cleaned (42) can be installed; a first motor (15) rotating the table rotary shaft (25); a propeller shaft (63) rotating around a second axis (7) parallel to the first axis (3); a second swivel joint (65) accessed to the propeller shaft (63); and a nozzle (69) rotating by being integrated with the second swivel shaft (65b), and spurting a cleaning fluid (9) toward the subject to be cleaned (42) in a direction which is different from the direction of the second axis (7).
Patent KR-20220162394-A (KR)
Title: Composition for the prevention and treatment of atopic dermatitis in combination, comprising highly functionalized stem cells and regulatory T cells
Inventor: SONG SUN UK
IPC: C12N5/0775
Filed: 2021-06-01
Abstract: The present invention relates to: a composition and a kit for preventing, alleviating or treating atopic dermatitis, comprising primed function-enhanced stem cells and regulatory T cells; and a method for preventing, alleviating or treating atopic dermatitis by using the same. When function-enhanced stem cells, of the present invention, treated with TNF-α, IFN-γ and IFN-α or TNF-α, IFN-γ, IFN-α and vitamins are treated in combination with regulatory T cells, the imbalance of Th1/Th2 cells of an atopic dermatitis patient can be alleviated, and the status of the atopic dermatitis patient can be shifted to Th1. Therefore, the present invention can be widely utilized in various fields of prevention, alleviation or treatment of atopic dermatitis.
Patent KR-20220162931-A (KR)
Title: Up cushion
Inventor: GONG SU PIN
IPC: A61G5/10
Filed: 2021-06-02
Abstract: The present invention is to improve the inconvenience of existing wheelchairs from the perspective of the physically weak, and found that it is difficult to get up from a seat easily and that skin diseases are easily caused when sitting in a wheelchair for a long time. In order to improve this, provided is an up cushion with a function added to a chair part of a wheelchair to lift a chair, and a function to change the cushion for each situation considering in that a skin disease may occur when sitting for a long time.
Patent KR-20210070972-A (KR)
Title: Apparatus for Insering Forming Sheet in Soundproof Panel
Inventor: LEE JONG NAM
IPC: B29C44/58
Filed: 2021-06-08
Abstract: The present invention relates to a device for inserting foam sheets in a soundproof panel, which inserts multiple sound absorbing foam sheets into a soundproof base panel cut to a set length by a cutter. The foam sheet inserting device comprises: multiple band-shaped foam sheets arranged at one side of the soundproof base panel by allowing the cutter to cut a foam sheet with a wide area lengthwise side by side in a shape of multiple bands; multiple long band-shaped insertion bands penetrated into the soundproof base panel to grip the multiple band-shaped foam sheets waiting at the other side of the soundproof base panel, and then again penetrated into the soundproof base plate together with the multiple band-shaped foam sheets to insert the multiple band-shaped foam sheets into the soundproof base panel side by side concurrently; and a winder for winding or unwinding the multiple insertion bands side by side, wherein when the multiple insertion bands are unwound from the winder, the multiple insertion bands are penetrated into the soundproof base panel from one side of the soundproof base panel, and protrude to the other side of the soundproof base panel to grip the multiple band-shaped foam sheets, and when the multiple insertion bands are wound on the winder, the multiple insertion bands are penetrated into the soundproof base panel together with the multiple band-shaped foam sheets to insert the multiple band-shaped foam sheets into the soundproof base panel side by side concurrently. The present invention can easily insert the multiple band-shaped foam sheets into the soundproof base panel side by side concurrently.
Patent KR-20220167006-A (KR)
Title: Frost removing for Fan
Inventor: KIM KYE CHOL
IPC: A01G13/06
Filed: 2021-06-11
Abstract: The present invention relates to a frost removing fan which comprises: a fan motor in which a plurality of blades are rotationally connected by means of a boss; a motor base which is connected to the fan motor and supports the fan motor; and a fan motor rotating unit which is arranged to be adjacent to the motor base and rotates the fan motor by means of the motor base. The fan motor rotating unit comprises: a geared motor which generates driving force to rotate the fan motor; a unit cover which forms the outer appearance; a cover base which is coupled to one side of the unit cover such that a component mounting space may be formed at the gap between the unit cover and the cover base, and to which the geared motor is coupled; a first gear which is disposed at the component mounting space and has a first gear shaft hole with the motor shaft of the geared motor coupled thereto; a second gear which has the diameter formed to be greater than that of the first gear to adjust the gear ratio while circumscribing the first gear in the component mounting space, and has a first crank coupling unit formed at a location eccentric to one side in the second gear shaft hole of the center; a third gear which is spaced apart to be adjacent to the second gear in the component mounting space, and has a second crank coupling unit at a location eccentric to one side from the third gear shaft hole of the center; a fourth gear which is disposed at the component mounting space while circumscribing the second and third gears, and has a fourth gear shaft hole at the central area; and a crank of which both end portions are respectively coupled to the first crank coupling unit of the second gear and the second crank coupling unit of the third gear. Therefore, durability of the product can be increased.
Patent KR-20220168117-A (KR)
Title: Manufacturing method using a jeju-opuntia, and the product by a method
Inventor: KIM JE KUK
IPC: A23L19/00
Filed: 2021-06-15
Abstract: The present invention relates to a processing method using Jeju Opuntia and a product processed by the method. More specifically, the present invention relates to a method of obtaining powder or essence by processing Jeju Opuntia and the powder or essence processed by the method described in Registration Patent Publication No. 10-2061227, which the present applicant applied for and registered. The Jeju Opuntia according to the present invention is, as an Opuntia native to Jeju, bred by cultivating lines of Opuntia monacantha Haw. through cross-pollination, is capable of repeating asexual reproduction, and is a portion containing leaves, stems, seeds, buds, roots, fruits, or cells derived from Jeju Opuntia. In revitalizing a local economy by using new varieties of Jeju Opuntia secured with the present rights, rights of processed products using fruits and stems of Jeju Opuntia are secured to provide more products to the market, thereby diversifying industrialization.
Patent KR-20220168746-A (KR)
Title: Mobile communication system providing advertizement
Inventor: SHIN SUNG JAE
IPC: G06Q30/02
Filed: 2021-06-17
Abstract: A mobile communication system providing an advertisement according to the present invention comprises: a first terminal receiving an advertisement after entering a phone number until a call is connected or the call is terminated; a first server transmitting a first message related to the provision of the advertisement to the first terminal and operated by a telecommunication company that allows the advertisement to be received by the first terminal when receiving a second message related to consent to receive the advertisement from the first terminal; and a second server transmitting a third message related to product advertisement request and payment to the first server and receiving a fourth message related to notification of advertisement details in which the advertisement was played, wherein the second server may control the first terminal such that a product purchase screen linked to the advertisement is displayed on the first terminal while or after the advertisement is being played on the first terminal. In addition, according to the present invention, it is possible to secure a huge amount of information connected by customers through the direct participation of the telecommunication company.