A container for storing liquids includes an inner layer including a storage space for storing liquids; an outer layer; and multiple spacers fastened between the inner layer and the outer layer to form multiple compartments. The spacer includes a first surface and a second surface. The first surface is secured to an adhesive layer of the inner layer. The first surface has many cavities. The second surface is secured to the outer layer and having projections complimentarily secured to the cavities. A manufacturing method of the container is also provided. Therefore, it can solve the problem permeation and adhesive failure caused by leaking. It can generate an early alarm by detecting any leaking or permeation of the container.

A structure for detecting a leak, wherein the structure is supported upon a supporting surface, the structure including a leak detector; and a bottom-facing surface comprising an inverted depression in which the leak detector is disposed, the inverted depression is configured to be suitable for inducing capillary actions in a liquid collected on the supporting surface, wherein when the inverted depression comes in contact with the liquid at its periphery, the liquid is drawn to the leak detector to be detected.

The measured volume of fuel in a storage tank of a vehicle is determined by positioning a sensor within a storage tank holding the fuel. A processor is also located on the vehicle for receiving data relative to the volume of the fuel in the storage tank, the mileage of the vehicle, and vehicle location, date, and time, for transmitting such data to a remote or centralized server (“RS”). The RS also receives fuel dispensed data from a fuel dispensing station (“FDS”), including location, date/time, and volume of fuel dispensed to the storage tank of the vehicle. The RS then compares the data received from the vehicle processor with the fuel dispensed data to determine whether there are any discrepancies between the dispensed volume of fuel purchased, as indicated in the FDS data, and the measured increase of volume of fuel in the vehicle at the time of dispensing from the FDS.

A moisture sensor includes a circuit board and a plurality of circuits monitoring a plurality of moisture probes, wherein at least two sets of a plurality of probes are on the bottom of the sensor, one set in direct contact with the floor, a second set separated from the floor; a set of conductive pins that enable the body of the circuit board to be spaced from the floor to help any moisture accumulation beneath the sensor to evaporate, preventing mold growth; two sets of a plurality of probes along the edge of the sensor, such that when the sensor is installed edge on, these edge sensors will be in direct contact with the floor. The sensor transmits data periodically when sensed resistance is below a predetermined value.

A leak detection system includes a high voltage leak detection (HVLD) testing system configured to inspect a package using a HVLD apparatus that includes an inspection electrode and a detection electrode. The leak detection system includes a grounding system that includes a grounding element. The grounding system is configured to remove, significantly reduce, or conduct away electric charge accumulation on the package. The leak detection system also includes a controller configured to operate and coordinate the operation of the grounding system with the operation of the HVLD testing system.

One embodiment provides an electronic device, including: a device component; a pressure sensor integrated into a surface lining of the device component; and at least one adaptive gap-filling component situated between the surface lining of the device component and a wall of the electronic device that at least partially surrounds the device component. Other aspects are described and claimed.

A point of entry water treatment system is connected between a water supply and a plumbing system. The system includes a valve and a network communications module. The system is configured for receiving a signal from a remote sensor via the network communications module. The signal is indicative of a detected flow event. The controller is further configured for closing the valve either automatically in response to the signal from the remote sensor or in response to a signal received from a remote user interface device via the network communications module.

A device and method for testing and inspecting the integrity of an autoinjector device is disclosed. The autoinjector devices includes a medication container, a housing that receives the medication container, the housing including a plurality of electrodes arranged circumferentially relative to the medication container, and a plurality of electrical contacts corresponding to the plurality of electrodes and in electrical communication therewith, the electrical contacts being accessible from the exterior of the autoinjector device, wherein a circuit between at least one pair of electrodes, measured at the electrical contacts, indicates a defect in the medication container. A method of testing the integrity of the autoinjector device is also disclose, wherein a voltage is applied to the electrical contacts in order to determine the integrity of the medication container in the autoinjector device. Accordingly, defects in the pre-packaged medication container in the autoinjector device may be detected.

A method for testing an optical assembly (1) which has an optical microstructure (3) integrated with a substrate (2). The optical microstructure (3) is positioned to form an external optical interaction area (4) on a part of a surface (5) of the substrate (2). A cover cap (6) seals at least a part of the surface (5) of the substrate (2) adjacent to the optical microstructure (3) to obtain a sealed cavity (9). An optical feedthrough (10) is integrated in the substrate (2) to form an external communication path from within the sealed cavity (9). The optical feedthrough (10) allows communication of a physical parameter value which is measured inside the sealed cavity (9) to outside the sealed cavity (9). The physical parameter value is associated with a measure of hermeticity of the sealed cavity (9).

A liquid leak detection device is used in an oven. The oven has an oven casing having a sealed inner space provided with a sample flow path through which a liquid sample flows and a heater provided in the inner space that heats the inner space. The liquid leak detection device includes a gas sensor that is provided in the inner space and detects a liquid sample that has leaked from the sample flow path to the inner space and has been evaporated. The liquid leak detection device further includes a liquid leak pipe path that communicates with the inner space and leads a non-vaporized liquid sample that has leaked from the sample flow path to the inner space out of the oven casing, and a liquid sensor that is provided outside of the oven casing and detects a liquid sample led out by the liquid leak pipe path.