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Patent Searching and Data


Matches 1 - 50 out of 2,211

Document Document Title
WO/2024/046866A1
In one embodiment, a ventilation device comprises a shaft with a side wall, including a first end with an air intake, a side opening in the side wall, and a second end with an air outtake and a drain opening, wherein the side opening and...  
WO/2024/039403A1
A gas curtain device for a front opening unified pod has a casing. The casing has an interior space. The interior space defines a transverse gas space, a curved gas space and a vertical gas space. At least one first gas guide plate is di...  
WO/2023/248720A1
A blowing system (1) comprises: a blower (10) that is disposed on a ceiling surface (100), and that blows a top-surface airflow (AF1) along the ceiling surface (100); and a wind-direction controlling unit (20) that is an independent memb...  
WO/2023/228502A1
A blower device according to the present disclosure is installed in a booth (2) having a living room space (3), an inlet port for supplying air to the living room space (3), and an exhaust port for exhausting air from the living room spa...  
WO/2023/204670A1
An embodiment of the present invention relates to a reliable-epidemic-prevention smart walkthrough gate, which can accommodate a plurality of users waiting in a line, divide the plurality of users into one or more groups, and operate an ...  
WO/2023/140304A1
[Problem] To provide a suction device that is easy to manufacture, has excellent design properties, and can stably form an air curtain surrounding a wide area, as well as efficiently suction said surrounded area with a tornado-like flow....  
WO/2023/113171A1
The present invention relates to a flash spinning device and method including an air curtain. The air curtain is generated at one side of a rotary reflective plate so that a solvent vaporized after colliding with the rotary reflective pl...  
WO/2023/112196A1
Provided is a photocatalytic device that can reduce the possibility that people conversing across a table will directly inhale air exhaled by one another, or can supply disinfected or deodorized air to said people more directly. Provid...  
WO/2023/086707A1
Various systems, devices, and methods disclosed herein relate to airfield systems are disclosed. Some embodiments relate to generating airfield barriers with purified air, devices for generating air fields, methods of using such devices,...  
WO/2023/081506A1
An apparatus is provided for removing airborne contaminants from a defined space above a bed. The apparatus includes a headboard having an air flow outlet adjacent to the defined space and an air flow inlet incorporated into the bed or t...  
WO/2023/054788A1
Provided is a non-contact booth including a table and a plurality of seats, the non-contact booth comprising: a droplet blocking module for generating an air curtain; an intake and exhaust module provided with an intake fan for suctionin...  
WO/2023/054787A1
Provided is a standalone non-contact booth comprising a table and a plurality of seats, wherein the standalone non-contact booth: generates an air curtain; suctions air which drifts due to the air curtain, and exhausts the suctioned air;...  
WO/2023/054564A1
[Problem] To provide a food packaging method that makes it possible to perform packaging work in a clean space. [Solution] The method includes a food placement step of placing food 1 on a workbench 3, a purifier arrangement step of arran...  
WO/2023/032458A1
The purpose of the present disclosure is to provide an airflow control system that can control the diffusion of airflow. This airflow control system (1a, 1b, 1c, 1d) comprises a tubular body (2), a fan (3), a first rectifying mechanism (...  
WO/2023/276737A1
An airflow control system (10) is provided with: an acquisition unit (34) for acquiring image data about an image in which a person appears; an identification unit (35) for identifying a feature pertaining to the external appearance of t...  
WO/2022/249684A1
Provided is a system for lowering a risk of microbial or viral infection. The system according to the present invention is an inactivation system comprising an air blowing unit that forms an air stream for segmenting, by a plane, a spa...  
WO/2022/209614A1
A cleaner system, according to the present invention, is mounted in a vehicle having an external sensor that acquires information about the exterior of the vehicle. The cleaner system is provided with: a cleaning device that ejects a cle...  
WO/2022/190499A1
An airflow environment system (1) of the present disclosure comprises: intake ports (6) that suck air in specific spaces (SP1, SP2); purification units that purify the air sucked from the intake ports (6); exhaust ports (7) that discharg...  
WO/2022/185388A1
The present invention comprises a plurality of indoor units (2) in which the ventilation direction can be changed, and a control device (1) that controls the plurality of indoor units (2). The control device (1) controls the plurality of...  
WO/2022/180288A1
The invention relates to a system for protection against viral infection in an office workstation in an open room, comprising an air blowing element and an air filtration element, further comprising an air feed duct (2), an air feed outl...  
WO/2022/145985A1
A movable diagnosis structure according to one implemented embodiment comprises: a housing having a space therein; a partition module for partitioning the space to include a preparation room and an analysis room; an inlet module providin...  
WO/2022/145983A1
According to an embodiment, a mobile diagnostic structure comprises a housing including a space therein; a partitioning module partitioning the space to include a preparation room and an analysis room; an inlet module providing an incomi...  
WO/2022/137110A1
The present invention relates to the field of mitigating or preventing infection. In particular, provided is a personal protection air-shield device capable of emitting laminar air, such as clean, ionized laminar air, and methods of usin...  
WO/2022/137285A1
A desktop blower (100) comprises a body case (1), a blower unit housed in the body case (1), and a filter unit (11) that purifies air drawn into the interior of the body case (1). The body case (1) is equipped with: a linear blowout port...  
WO/2022/135914A1
There is disclosed an air-curtain device for assisting in maintaining a separation of a first volume of space from second volume of space. The air-curtain device comprises: an air-inlet; an air-guide; an air-outlet, wherein the air-outle...  
WO/2022/118540A1
Provided is an aroma provision device that is capable of providing an aroma to a user at an appropriate timing and preventing provision of the aroma at an unintended time. Provided is an aroma provision device 200 comprising: a main un...  
WO/2022/106994A1
The present invention relates to a ventilator device (1) for preventing contagion from infection, in particular of a respiratory type, said ventilator device (1) comprising: - at least one perimetric wall that defines an enclosure (10) w...  
WO/2022/078721A1
The present invention relates to an improved device for supplying temperature controlled laminar air flow (TLA) of filtered air to generate a clean air zone, e.g. a controlled personal breathing zone, at a point of care. The specific rel...  
WO/2022/075527A1
The present invention relates to a negative pressure hospital bed and, more specifically, to a negative pressure hospital bed equipped with a safety management system which has an internal space formed with negative pressure and is provi...  
WO/2022/071853A1
A method for controlling a climate-conditioned gas-flow in a freight container comprises providing (S2) of a climate-conditioned gas-flow into a cargo compartment defined by a floor, a ceiling and walls, of which one comprises a door. Me...  
WO/2022/056649A1
Disclosed is an air barrier device for separating individual spaces to prevent the spread of pollutants through the air, which comprises: a plurality of air blowers; a plurality of injector nozzles; a plurality of air-carrying ducts; a d...  
WO/2022/055041A1
The present invention relates to the structure of an air-supplying/pressurizing/smoke-controlling equipment for a high-rise building stairwell, the equipment comprising: a flap damper (10) installed in a stairwell (4) of a high-rise buil...  
WO/2022/042965A1
The invention relates to an apparatus (10) for the directed discharging of droplets and/or particles, comprising at least one outlet opening (28) and comprising at least one fan (32) by means of which air is to be conveyed through the ou...  
WO/2022/044586A1
This infection inhibition device 1 inhibits airborne infection of a seat occupant sitting on a seat 10, the infection inhibition device 1 comprising an air barrier formation unit 2 that has an intake port 21, an air cleaning mechanism 22...  
WO/2022/039770A1
Technologies are described for providing safe and clean air and to prevent interchange of fluids or particulates between people in social situations through two or more distinct airflows generated and/or directed by various structures. A...  
WO/2022/035158A1
The present invention relates to a droplet-blocking device having double air panels formed therein, and the purpose of the present invention is to purify external air and to form an air panel between persons by using purified, suctioned,...  
WO/2022/017607A1
The invention relates to a table arrangement (1) having a table (2) and having at least one air-vent opening (3), which is arranged in a tabletop (4) of the table (2), wherein the air-vent opening (3) is flow-connected to a ventilation s...  
WO/2022/004351A1
Provided is an air curtain device that does not require control, has no change in appearance, and can prevent droplet and airborne infections by blowing out sterilized air. An air curtain device (1) divides the interior of a predetermine...  
WO/2021/251314A1
An air flow environment system (1) according to the present disclosure is provided with: a housing which has a specified space (SP1) formed thereinside and which has provided to a front face side thereof an open surface (X) that is opene...  
WO/2021/240524A1
The present invention relates to a device for creating an active air barrier between two or more subjects, for the purpose of protecting a subject from coming into contact with airborne particles and aerosols generated by someone located...  
WO/2021/235587A1
Disclosed in the present invention is an apparatus for preventing dust re-scattering in a filter dust collector, which forms an enclosed housing overlapping with the bottom of a clean room, the apparatus comprising: an inlet formed on on...  
WO/2021/229504A1
A dental aerosol containment system includes a dental chair arranged to be movable between an upright seated position and a reclined position, and an air emitter nozzle disposed adjacent to the dental chair and arranged to emit a laminar...  
WO/2021/229074A2
In a method for preparing decontamination measures within a space (1) located in a building and used by people (19), in a plan assessment step, multiple usage areas (7, 9) are identified within the space (1) based on a predefined usage c...  
WO/2021/229155A1
The invention relates to a method for protection against inhalation of harmful elements, characterised in that it comprises the following steps: - manufacturing a purified breathing gas, - supplying the purified breathing gas to a diffus...  
WO/2021/217338A1
An air jet blowing system (100) for the windows (11) of a building or an outdoor structure, such as an electronic billboard (30), that keeps the rain and other precipitations away. For an air jet blower system (100) configured to be moun...  
WO/2021/206061A1
Provided are a control unit, a mask, and a shield that are capable of appropriately blocking movement of viruses. Provided is a mask characterized by having: a first member having a first air intake port through which air is taken in fro...  
WO/2021/197522A1
The invention provides a method and a system (1) which operates according to said method in order to produce a barrier curtain (5) in front of the field of vision of a human head (4) which is exposed to specific harmful substances. The i...  
WO/2021/197521A1
The present invention relates to a method and to a system (1) operating according to said method for ventilating at least one workstation (2) which is subject to particular pollution loads. The present invention further discloses a syste...  
WO/2021/186618A1
A blower (100) is provided with a box-shaped housing (1) in which an air duct (4) connecting a suction port (2) and an outlet port (3A, 3B) is formed, and a plurality of blower units (80) disposed in alignment inside the housing (1). The...  
WO/2021/172885A1
Disclosed is an air curtain system including a plant cultivation device for air purification. The air curtain system including the plant cultivation device for air purification according to the present invention comprises: an air purific...  

Matches 1 - 50 out of 2,211