baber/WOPTO huggingface dataset:
Patent KR-20220132261-A (KR)
Title: Integrated regulator
Inventor: JUNG KYOUNG BIN
IPC: B66D1/60
Filed: 2021-03-23
Abstract: The present invention relates to an integrated regulator. According to the present invention, the integrated regulator comprises: a housing forming an exterior and having a large number of parts installed inside; a shuttle valve placed in the housing, and having two input ports and one output valve, and supplying only one compressed oil with a higher pressure among the compressed oil supplied through the two input ports to a spool or a piston unit; the spool placed in the housing and switched by the piston unit and changing the speed of a motor thereby; and the piston unit placed on one side of the spool and selectively switching the spool by the difference in pressure between the compressed oils supplied from the shuttle valve or the outside. As such, according to the present invention, the regulator can be made smaller and the assembly work-hours can be reduced.
Patent KR-20220134965-A (KR)
Inventor: SIM DO SAN
IPC: F16L25/10
Filed: 2021-03-29
Abstract: The present invention provides a vehicle piping assembly comprising: a hose part in which a first fluid passage is formed; a pipe part which is inserted into the hose part, and in which a second fluid passage is formed to be connected as one passage when inserted into the hose part; a backflow prevention member which is inserted into the hose part, is arranged in front of the inserted pipe part, and prevents the backflow of fluid flowing from the rear to the front; and a clamp which wraps around the outer peripheral surface of the hose part and fixes the inserted pipe part. The vehicle piping assembly according to the present invention prevents cooling water in the reservoir tank from backflowing into the radiator, thereby preventing deterioration in heating performance. Furthermore, the present invention allows the backflow prevention member to be arranged in the existing parts without changing the configuration of a system, thereby reducing additional costs.
Patent KR-20220135517-A (KR)
Title: Ventilation air purifier installed in the window
Inventor: LEE HYEON MIN
IPC: F24F7/003
Filed: 2021-03-30
Abstract: The present invention relates to a window-type ventilation air purifier. The window-type ventilation air purifier comprises: a case including an air purification passage, a ventilation intake passage, and a ventilation exhaust passage that are formed inside, and openings that communicate with the air purification passage, the ventilation intake passage, and the ventilation exhaust passage, respectively, wherein the air purification passage circulates and filters air in a room, the ventilation intake passage brings outdoor air into the room, and the ventilation exhaust passage discharges the indoor air to the outside; a first fan installed in the air purification passage; a second fan installed in the ventilation intake passage; and a third fan installed in the ventilation exhaust passage. The air purification passage has a first suction port and a first discharge port that are formed at both ends, respectively. The ventilation intake passage has a second suction port and a second discharge port that are formed at both ends, respectively. The ventilation exhaust passage has a third suction port and a third discharge port that are formed at both ends, respectively. When viewed from a side, the ventilation exhaust passage, the air purification passage, and the ventilation intake passage are sequentially arranged from the bottom to the top. The air purification passage includes an inflow passage on the front side where air is introduced and an outflow passage located behind the inflow passage where air is discharged, wherein the outflow passage includes a vertical passage where the first fan is installed and a discharge guide passage that gradually curves upward from an upper portion of the vertical passage toward the first discharge port. The ventilation intake passage is formed adjacent to the outer side of the discharge guide passage and has a shape that gradually narrows in height from the second suction port toward the second discharge port.
Patent KR-20220135663-A (KR)
Title: Terminal for providing trend analysis services
Inventor: ROH CHANG HYUN
IPC: G06F40/151
Filed: 2021-03-31
Abstract: Presented are a terminal and method for providing a tag-based trend analysis service of order data. The presented terminal, which is a terminal capable of communicating with a service providing device which provides order management services between retail, wholesale, and buying, comprises: an input unit which receives a search request and sends the search request to the service providing device; a receiving unit which is configured to receive, from the service providing device, wholesale trend analysis information on a specific product item in a specific region based on a search result searched according to the contents of the search request; and a display unit displaying the search result and the wholesale trend analysis information on a screen.
Patent KR-20220138943-A (KR)
Inventor: CHUN JUNGUK
IPC: A61K8/26
Filed: 2021-04-07
Abstract: An objective of the present invention is to provide a natural waterproof eyeliner cosmetic composition and a natural waterproof eyeliner cosmetic manufacturing method using the same. Conventional waterproof eyeliner cosmetics need to be reapplied every 2 to 3 hours due to short waterproof durability against sweat or water such that there are problems of no cool feeling and a heavy feeling of use, do not include an ingredient of protecting the skin of eyelashes, preventing degradation of flexibility, and do not come off well even when erased after use such that there is a problem of easily causing skin trouble. To solve the problems, provided is a natural waterproof eyeliner cosmetic composition including a mixture of purified water, thickener, skin conditioning agent, surfactant, film forming agent, volatile oil, preservative, sequestering agent, and colorant, thereby providing a cooler feeling and lighter feeling of use than those of conventional products due to unique volatility thereof, providing a feeling of quick absorption due to characteristics of quickly drying cosmetics, and increasing a silky feeling of use, and moisturizing and waterproofing sustainability, when applied, 2 to 4 times compared to existing products, and being made in a liquid type to increase a feeling of use by 80 % with respect to a brush pen type. In addition, since toxic ingredients of existing eyeliner are replaced or mixed with natural ingredients, troubles on the eye line skin can be prevented even after long-time use and the natural waterproof eyeliner can be easily removed with an eyeliner remover after use.
Patent KR-20220140368-A (KR)
Inventor: SUNG HYUN HWANG
IPC: G11C16/34
Filed: 2021-04-09
Abstract: The present invention relates to a memory device. The memory device comprises: a first sub-block including a plurality of erased memory cells; a second sub-block including a plurality of programmed memory cells; a peripheral circuit for applying voltage to a plurality of word lines connected to the first sub-block and the word lines of the second sub-block; and a control logic for controlling the peripheral circuit to perform a partial program operation for storing data in the first sub-block. The control logic includes a program operation controller for controlling the peripheral circuit to apply verification voltage to a selected word line of the word lines of the first sub-block and applying voltage having a constant level to the word lines of the second sub-block in the partial program operation. Therefore, provided are a memory device for performing an improved partial program operation and an operating method of the memory device.
Patent KR-20220141556-A (KR)
Inventor: KU JU HWAN
IPC: H02K1/27
Filed: 2021-04-13
Abstract: The present invention provides a motor which comprises: a shaft; a rotor which is coupled to the shaft; a stator which is arranged to correspond to the rotor; a bearing housing which is coupled to the shaft; and a bearing which supports the bearing housing. The rotor includes a rotor core, and a magnet coupled to the rotor core. The bearing housing includes a first surface coming in contact with the bearing, a second surface coming in contact with the rotor core, and a third surface coming in contact with the shaft.
Patent KR-20220142869-A (KR)
Inventor: MO HYUNG KYU
IPC: G08B25/14
Filed: 2021-04-15
Abstract: The present invention relates to a counterfeit license plate identification device which transmits a specific signal to a license plate of a vehicle, distinguishes a counterfeit license plate number in real time based on a signal reflection amount (reception strength) reflected from the license plate, notifies a manager of a counterfeit license plate, and notifies a related government office of the counterfeit license plate to prevent harm caused by the use of the counterfeit license plate. The counterfeit license plate identification device comprises: a license plate mounted at a set position of a vehicle; and a counterfeit license plate identifier photographing the vehicle, tracking license plate location information from a photographed vehicle image, transmitting a counterfeit distinguishing signal to the license plate based on the tracked license plate location information, and then using the reception strength of a received signal to distinguish whether the license plate is a counterfeit license plate.
Patent KR-20220143410-A (KR)
Inventor: KIM GI BEOM
IPC: A62B18/02
Filed: 2021-04-16
Abstract: The present invention relates to an antibacterial aroma clip product for a mask that enables a fragrance to be introduced into inhalation according to the breathing of a user wearing a mask unit and enables to make a wearing activity of the mask unit to be pleasant. For the same, the antibacterial aroma clip product for the mask comprises: a clip member attachably/detachably coupled to the mask unit; and a patch member that is attachably/detachably coupled to the clip member to enable the fragrance to be flowed in during inhalation of the user.
Patent KR-20220145209-A (KR)
Inventor: CHOI WONGYU
IPC: C03C3/066
Filed: 2021-04-21
Abstract: Disclosed are a non-eluting antibacterial glass composition made of components harmless to the human body, having high durability and high water resistance, and capable of maintaining antibacterial function semi-permanently, and a method for manufacturing antibacterial glass powder using the same. In addition, the present invention relates to a novel antibacterial glass composition containing ZnO and SnO as antibacterial components while SiO_2, which is a glass forming agent as a main component.
Patent KR-20220146233-A (KR)
Title: Vacuum maintenance system for steam transfer pipe
Inventor: KIM SUNG YOUNG
IPC: F16L59/06
Filed: 2021-04-23
Abstract: The present invention relates to a vacuum maintenance system of a steam transfer pipe having a vacuum maintenance apparatus for maintaining a vacuum state of a steam transfer pipe including an outer pipe, an inner pipe disposed in an inner region of the outer pipe along a longitudinal direction, and formed to be longer than the outer pipe along the longitudinal direction to transfer steam, and an insulator layer surrounding the outside of the inner pipe by a predetermined thickness, and disposed apart from the inside of the outer pipe to form an insulation space. More specifically, in accordance with one embodiment, the vacuum maintenance system of a steam transfer pipe includes: an outer pipe airtight connection unit having one side airtightly coupled to an end region along a circumferential direction of the outer pipe and elongated from one side along a longitudinal direction to be longer than the outer pipe; an airtight expansion and contraction pipe coupled to an end region along the circumferential direction of the other side of the outer pipe airtight connection unit and one region along the circumferential direction of the inner pipe to form an airtight heat insulation space, and capable of being expanded and contracted when the inner pipe is moved; and a vacuum forming unit communicating with an insulation space through the outer pipe airtight connection unit, and discharging the air from the insulation space to the outside such that a vacuum state can be formed therein.
Patent KR-20220146835-A (KR)
Inventor: KIM DAEUB
IPC: G06F3/06
Filed: 2021-04-26
Abstract: A method and device for disaggregation of computing resources are disclosed. According to one embodiment of the present invention, a disaggregation controller comprises: a disaggregation control agent configured to determine a requester which is to perform a data read or write operation of a processing unit for a disaggregated memory based on a disaggregated memory delay corresponding to the disaggregated memory; and a disaggregation direct access requester configured to perform the read or write operation if the disaggregated memory delay is equal to or less than a threshold value, and a disaggregation indirect access requester configured to perform the read or write operation if the disaggregated memory delay is greater than the threshold value.
Patent KR-20220151303-A (KR)
Inventor: KWON HYUK SEUNG
IPC: A61K35/644
Filed: 2021-05-06
Abstract: The present invention relates to a composition for relieving hangover and preventing and treating liver disease, containing nitric oxide fermented through Bacillus cocci as an active component. The composition of the present invention can be usefully used for relieving hangover and preventing or treating liver disease by confirming that the composition of the present invention has excellent hangover relief and therapeutic effects on liver disease and hangover relief effects in simple clinical trials.
Patent KR-20220102999-A (KR)
Inventor: CHOI SUNG PHIL
IPC: G06Q20/40
Filed: 2021-05-06
Abstract: According to the present specification, a service provider of a customer-driven point use model performs the steps of: receiving a first point use request message that a user requests a point use from a user terminal; acquiring point information of the user based on the first point use request message; transmitting a second point use request message to a franchisee terminal based on the first point use request message and the point information; receiving a second point use response message from the franchisee terminal as a response to the second point use request message; and transmitting a first point use response message to the user terminal based on the second point use response message as a response to the first point use request message, wherein the franchisee terminal may not be subscribed to the service for an initial use of point. The customer-driven point use model allows the user to use a point even in a store that is not a franchisee.
Patent KR-20220153271-A (KR)
Inventor: AHN JIYOUNG
IPC: A23L33/10
Filed: 2021-05-11
Abstract: The present invention relates to a composition for inhibiting scar formation comprising milk-derived exosome as an active ingredient. Specifically, the milk exosome of the present invention exhibits antioxidant and anti-inflammatory activities, inhibits abnormal cell closure due to rapid cell regeneration, inhibits factors that promote scar formation, and promotes factors that inhibit scar formation, thereby being able to be usefully used to inhibit the formation of scars.
Patent KR-20220153852-A (KR)
Title: Natural language processing apparatus for intent analysis and processing of multi-intent speech, program and its control method
Inventor: DONGHYUN CHOI
IPC: G10L25/48
Filed: 2021-05-12
Abstract: The present invention relates to a technology for recognizing intent of a user in speech including multi-intent in a more accurate manner. More specifically, the present invention relates to a technology, which receives user speech, stores a first corpus and a second corpus, receives connection information between the first and second corpora, generates a combination corpus, in which the first and second corpora are combined, based on the received connection information, trains at least one natural language processing model based on the combination corpus, and processes the input user speech based on the at least one natural language processing model. The present invention has an advantage of being able to effectively generate a corpus for recognizing multi-intention speech.
Patent KR-20220159504-A (KR)
Inventor: KIM CHANG YUN
IPC: B29B17/04
Filed: 2021-05-25
Abstract: The present invention relates to a method for recycling waste golf balls, and more specifically, to a method for recycling waste golf balls, which is configured to crush waste golf balls to allow the waste golf balls to be recycled into other products so that abandoned waste golf balls can be recycled for other purposes so as to prevent the waste of resources and environmental contamination. According to the method for recycling waste golf balls formed by a preferred embodiment of the present invention, waste golf balls and polyurethane rubber can be used to create new products, thereby increasing the recycling rate, since waste golf balls are utilized as materials for other products, environmental contamination can be significantly reduced, and since waste golf balls can be recycled into recycled golf balls, a very useful effect in terms of resource recycling occurs.
Patent KR-20220159218-A (KR)
Inventor: KO BONGSUNG
IPC: F16H57/021
Filed: 2021-05-25
Abstract: An embodiment of the present invention relates to a driving unit of a steering device, which provides an auxiliary torque of a steering device, and which includes a driving unit housing in which an installation area is formed. The driving unit of a steering device comprises: a worm shaft disposed in the installation area and in which a worm gear is formed; a first bearing rotatably supporting one side of the worm shaft; a damper penetrating and supporting one side of the worm shaft supported by the first bearing; and a stopper penetrating and supporting one side of the worm shaft penetrating the damper, provided with one end spaced apart from the damper, and restraining the movement of the damper in an axial direction of the worm shaft.
Patent KR-20220160748-A (KR)
Inventor: KANG IK JOO
IPC: A61B5/00
Filed: 2021-05-28
Abstract: The present invention relates to an in-vivo pressure monitoring device in conjunction with in-vivo fluid injection. The device comprises: a cartridge provided with a conduit in which a balloon catheter can be attached to a distal end while passing a fluid injected from the outside and with a housing for partially accommodating and fixating the conduit; a sensor unit sensing the pressure of the fluid applied in the conduit; and a main body having a case detachably coupled to the housing of the cartridge, a battery built in the case, a control board connected to the sensor unit, a display unit receiving sensing information from the sensor unit through the control board to display the information to the outside, and a button connected to the control board and generating an on/off signal. The in-vivo pressure monitoring device in conjunction with in-vivo fluid injection according to the present invention configured as described above can digitally, in real time, check the inflation pressure of the balloon catheter inserted in-vivo, so as to enable safe surgery differently from a conventional method which is dependent on user's senses. In addition, since the cartridge having the conduit for fluid injection has a structure in which the cartridge is separated from the main body, the cartridge can be used disposably, thereby not causing a problem like infection.
Patent KR-20220152104-A (KR)
Inventor: MOON NAM IL
IPC: C22B7/00
Filed: 2021-06-01
Abstract: The present invention relates to a method for recovering lithium from a waste lithium secondary battery using a dry melting method, including a step of melting a waste lithium secondary battery containing nickel, cobalt, copper and lithium, a flux having a melting temperature of 1,400℃ or less, and a lithium recovery agent to separate and obtain slag, a metal phase, and a lithium compound, wherein the lithium recovery agent includes at least one of chlorine and fluorine, and each of the nickel, cobalt, and copper is contained in the metal phase 10 times more than the slag.
Patent KR-20220168423-A (KR)
Title: Optical imaging system
Inventor: JO YONG JOO
IPC: G02B9/34
Filed: 2021-06-16
Abstract: An imaging optical system according to an embodiment of the present invention includes: a lens part including at least three lenses; an image sensor receiving the light passing through the lens part; and a reflective member disposed in front of the lens part and having a reflective surface for changing a light path. The image sensor is disposed to be movable in an optical axis direction, and 0 < (SAS/f)/OD < 0.15 is satisfied, wherein SAS is a movement distance of the image sensor in an optical axis direction, f is a total focal length of the lens part, and OD is an object distance. An objective of the present invention is to provide the imaging optical system that can be mounted on a portable electronic device having a thin thickness and can be driven with low power.
Patent KR-20220169096-A (KR)
Title: Stone cell crusher and method for the same
Inventor: KIM MYEONG WON
IPC: B02C7/14
Filed: 2021-06-18
Abstract: A stone cell crushing apparatus according to an embodiment of the present invention includes fixed disks, rotating disks, a rotating shaft for driving the rotating disks, a pressure reducing means, and a housing. At least one set of the fixed disks and the rotating disks is disposed to face each other, and a central portion of the fixed disks may have a cavity larger than an outer diameter of the rotating shaft passing through the central portion. The stone cell crushing apparatus has an advantage in that a material can be efficiently crushed into nano units.
Patent KR-20220169798-A (KR)
Title: design printing device for coffee
Inventor: SOHN KWANG MAN
IPC: A47J31/60
Filed: 2021-06-21
Abstract: A design printing device for coffee, having an improved form, is disclosed. The disclosed design printing device for coffee comprises: a base body portion supported on a support surface and equipped with a work table on which a coffee cup containing coffee is placed at the top; a cream printing means which moves from the top of the work table to form a design pattern with cream on the surface of the coffee contained in the coffee cup; a plurality of cream reservoirs providing cream of different colors to the cream printing means; and a position transfer portion which moves the cream printing means relative to the coffee cup so that the cream printing means forms the design pattern on the liquid surface of the coffee contained in the coffee cup.
Patent KR-20220058387-A (KR)
Inventor: ROH SOOK YOUNG
IPC: H04N9/04
Filed: 2021-06-25
Abstract: Disclosed is an image sensor having color separating lens array with improved light efficiency. The disclosed image sensor comprises: a sensor substrate including a plurality of first pixels sensing light of a first wavelength of an infrared band and a plurality of second pixels sensing light of a second wavelength of a visible ray band; and a color separation lens array disposed on the sensor substrate to change the phase of incident first wavelength light and condensing the first wavelength light to the first pixel. The color separation lens array includes a plurality of condensing regions condensing light of a first wavelength in each first pixel, and an area of the condensing region is larger than that of the first pixel.