Abstract: A disaster relief hub box system includes a hub box, instructions, and damage assessment materials. The hub box may comprise a door that is hingedly coupled to the hub box. To open the door, a user may use a key or coin to turn a lock. Once the door is opened, clipboards with instructions, a radio, and the damage assessment form may be provided to community members to organize the community and address any emergency situation. The hub box may be opened by any individual without the need of a key, allowing it to be accessible to anyone day or night. To deter vandalism and notify community members of a possible emergency, an alarm may be positioned inside the hub box and activated when the door is opened.

Abstract: The present invention discloses a neck strengthening apparatus adaptable to provide physical conditioning and therapeutic benefits. The neck strengthening apparatus comprises a headgear that employing a weight member to provide a predetermined mechanical load to user's neck and spine. The headgear with weight member could be used to exercise the neck as well as to reduce the incidents and severity of concussions and other injuries. Various fastener members are used to detachably fasten the weight member to the anterior or forehead area of the headgear. The weight member could be fastened at a temporo-mandibular joint (TMJ) of the headgear. The neck strengthening apparatus can effectively strengthening and conditioning the user's neck muscles. The apparatus is configured to target on the neck muscles effectively during exercises and in practice sessions.

Abstract: A trolley (10) for a medical waste container (12) is provided for use in a medical treatment facility such as an operating theatre or other hospital or medical environment. A cart (100) is provided for transporting a collection of medical waste containers (12) throughout a medical treatment facility.

Abstract: The present invention discloses a neck strengthening apparatus adaptable to provide physical conditioning and therapeutic benefits. The neck strengthening apparatus comprises a headgear that employing a weight member to provide a predetermined mechanical load to user's neck and spine. The headgear with weight member could be used to exercise the neck as well as to reduce the incidents and severity of concussions and other injuries. Various fastener members are used to detachably fasten the weight member to the anterior or forehead area of the headgear. The weight member could be fastened at a temporo-mandibular joint (TMJ) of the headgear. The neck strengthening apparatus can effectively strengthening and conditioning the user's neck muscles. The apparatus is configured to target on the neck muscles effectively during exercises and in practice sessions.

Abstract: A trolley (10) for a medical waste container (12) is provided for use in a medical treatment facility such as an operating theatre or other hospital or medical environment. A cart (100) is provided for transporting a collection of medical waste containers (12) throughout a medical treatment facility.

Abstract: A trolley (10) for a medical waste container (12) is provided for use in a medical treatment facility such as an operating theatre or other hospital or medical environment. A cart (100) is provided for transporting a collection of medical waste containers (12) throughout a medical treatment facility.

Abstract: The present invention relates to a trolley (10) for a medical waste container (12) for use in a medical treatment facility such as an operating theatre or other hospital or medical environment. The invention also relates to a cart (100) for transporting a collection of the medical waste containers (12) throughout the medical treatment facility.

Abstract: A blind rail to which blind fabric can be attached is disclosed. The rail has a main slot into which an edge portion of the blind fabric can be inserted, and an insert which can be inserted into and securely retained in the main slot with the edge portion to securely attach the blind fabric to the rail. The rail also has an additional slot into which a fold of the blind fabric can be inserted. The way the folded fabric can be secured in the additional slot enables the blind fabric to be attached to the blind rail of the present invention in two different configurations. In one configuration, most of the blind rail remains exposed to give the blind rail a ‘naked’ aesthetic. In the other configuration, the blind fabric may wrap around most of the blind rail giving the blind rail a covered aesthetic.

Abstract: The present invention relates to an optical sub-assembly, i.e. a receiver optical subassembly or a transmitter optical sub-assembly, for use in an optical transceiver device. The optical sub-assembly according to the present invention includes a hermetic ceramic package with a multi-layer ceramic structure providing a unique RF signal and ground structure providing a controlled signal impedance to achieve high signal transmission quality.

Abstract: The invention relates to a compact transmitter optical sub-assembly (OSA), which can be used in small form factor optical transceivers. To limit back reflections from entering the laser cavity, the laser is disposed on a silicon optical bench (SiOB) at an acute angle to the longitudinal axis of the OSA. A portion of the light from the laser cavity passes through the back end of the laser cavity for measuring by a monitor photodiode. A rear beam steering lens redirects the portion of light into a v-groove in the SiOB and off of a reflective surface formed in the end thereof to the monitor photodiode, which is positioned face down over the v-groove.

Abstract: A high power light source having an array, bundle or separate plurality of laser diodes coupled to a same number of multimode waveguides to collect beams of light emitted from the of laser diodes is provided. An optical combiner receives the beams of light and combines the beams of light into a single forward propagating beam of light so that substantially all optical radiation within each beam of light overlaps the optical radiation each other beam to form the single beam. A reflective element is located to receive the single forward propagating beam of light and transmits greater than 60% of the single forward propagating beam of light therethrough. The reflective element reflects between 3–40% of the single forward propagating beam back to the laser diodes as feedback to stabilize said laser diodes.

Abstract: A high power light source having an array, bundle or separate plurality of laser diodes coupled to a same number of multimode waveguides to collect beams of light emitted from the of laser diodes is provided. An optical combiner receives the beams of light and combines the beams of light into a single forward propagating beam of light so that substantially all optical radiation within each beam of light overlaps the optical radiation each other beam to form the single beam. A reflective element is located to receive the single forward propagating beam of light and transmits greater than 60% of the single forward propagating beam of light therethrough. The reflective element reflects between 3-40% of the single forward propagating beam back to the laser diodes as feedback to stabilize said laser diodes.

Abstract: The invention relates to a compact transmitter optical sub-assembly (OSA), which can be used in small form factor optical transceivers. To limit back reflections from entering the laser cavity, the laser is disposed on a silicon optical bench (SiOB) at an acute angle to the longitudinal axis of the OSA. A portion of the light from the laser cavity passes through the back end of the laser cavity for measuring by a monitor photodiode. A rear beam steering lens redirects the portion of light into a v-groove in the SiOB and off of a reflective surface formed in the end thereof to the monitor photodiode, which is positioned face down over the v-groove.

Abstract: The present invention relates to an optical sub-assembly, i.e. a receiver optical subassembly or a transmitter optical sub-assembly, for use in an optical transceiver device. The optical sub-assembly according to the present invention includes a hermetic ceramic package with a multi-layer ceramic structure providing a unique RF signal and ground structure providing a controlled signal impedance to achieve high signal transmission quality.

Abstract: The invention relates to a receiver optical sub-assembly (ROSA) for use in an optical transceiver to convert optical signals transmitted along an optical fiber into electrical signals for use by a host device. Conventionally, light exiting the optical fiber inside an optical coupler of the ROSA encounters a refractive index mismatched interface, e.g. fiber/air, causing a portion of the light to be reflected directly back into the fiber. To minimize back reflections at the interface with the optical fiber, an optical insert is provided having an index of refraction matching that of the optical fiber, thereby moving the mismatched interface remote from the end of the fiber to an interface of the optical insert and a lens, to which the optical insert is attached.