Abstract: A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.

Abstract: Surgical methods involving cutting and sealing tissue include affixing a first adjunct material to tissue at a treatment site, such as by stapling the adjunct to tissue. A second adjunct material is applied to at least a portion of the first adjunct material such that the second adjunct material interacts with the first adjunct material to form a seal in an area of the tissue covered by at least one of the first and the second adjunct material. The resulting tissue sealing structure, which includes a combination of the two adjuncts, is believed to be superior to the sealing properties of either adjunct alone.

Abstract: An ultrasonic welding apparatus joins metal pieces, such as wires, which are placed in a weldment zone where the metal pieces are subjected to pressure through a compressive height anvil and an adjustable width anvil, and intimate contact is made with a sonotrode of an ultrasonic stack. A first electric motor actuates movement of the height anvil to develop a compressive force for ultrasonic welding of the metal pieces. A second electric motor can position the width anvil before and during welding. A sensor, such as a load cell, measures the compressive force developed. The sensor directly can measure the load on the height anvil independent of the ultrasonic stack. A software algorithm can compensate for deflection of the load cell sensor and lost motion in the first electric motor actuating movement.

Abstract: A product training and demonstration tool includes a computer system. The tool also includes a demonstration creation interface in the computer system, wherein the demonstration creation interface is configured to create a demonstration responsive to user input. The tool also includes an upload tool configured to upload a plurality of images to the demonstration. The tool also includes an image editing tool configured to create a clickable hotspot on a first one of the images in response to user input and to create a data entry display on a second one of the images in response to user input. The clickable hotspot includes a data entry field. The tool is configured to populate the display with data entered into the data entry field such that when the user is navigating through the demonstration, data entered into the data entry field will also be displayed in the data entry display.

Abstract: An ultrasonic welding apparatus joins metal pieces, such as wires, which are placed in a weldment zone where the metal pieces are subjected to pressure through a compressive height anvil and an adjustable width anvil, and intimate contact is made with a sonotrode of an ultrasonic stack. A first electric motor actuates movement of the height anvil to develop a compressive force for ultrasonic welding of the metal pieces. A second electric motor can position the width anvil before and during welding. A sensor, such as a load cell, measures the compressive force developed. The sensor directly can measure the load on the height anvil independent of the ultrasonic stack. A software algorithm can compensate for deflection of the load cell sensor and lost motion in the first electric motor actuating movement.

Abstract: A method for tracking usage of demonstration software, includes creating, by a server computer, a demonstration. The demonstration includes a plurality of scenes illustrating usage of a software product. The demonstration also includes a tracker wherein the tracker is configured to monitor selected events and record occurrence of the selected events to a local storage on a user device. The selected events include tracking data indicative of how the demonstration is used by a user. The method also includes providing, by the server computer, the demonstration to a user device. The method also includes receiving, by the server computer, the tracking data from the user device.

Abstract: A product training and demonstration tool includes a computer system. The tool also includes a demonstration creation interface in the computer system, wherein the demonstration creation interface is configured to create a demonstration responsive to user input. The tool also includes an upload tool configured to upload a plurality of images to the demonstration. The tool also includes an image editing tool configured to create a clickable hotspot on a first one of the images in response to user input and to create a data entry display on a second one of the images in response to user input. The clickable hotspot includes a data entry field. The tool is configured to populate the display with data entered into the data entry field such that when the user is navigating through the demonstration, data entered into the data entry field will also be displayed in the data entry display.

Abstract: A custom warning-label system; the system includes an apparatus and a method of use relating to custom warning-labels useable to modify worksite safety devices. The warning label is attachable to construction barrels, cones, and similar barriers. The system is designed to alert users to specific hazards present around the worksite.

Abstract: A method of securing a terminal to a ceramic heater is provided by the present disclosure. The ceramic heater includes a ceramic substrate and a resistive heating element, and the method includes exposing a portion of the resistive heating element, forming an intermediate layer on at least one of the portion of the resistive heating element and the ceramic substrate proximate the portion of the resistive heating element, the intermediate layer being selected from a group consisting of Mo/AlN and W/AlN, and bonding the terminal to the intermediate layer.

Abstract: A device, system and method integrating forward and panoramic fields is disclosed, comprising: a primary reflector, comprising a convex surface in relation to the forward field, reflective on at least part of the convex surface; a secondary reflector, forward of the primary reflector relative to the forward field, reflective on at least part a surface thereof facing rearward toward the primary reflector; a primary reflector hole in the primary reflector, substantially centered about an optical axis of the apparatus; and a secondary reflector hole in the secondary reflector, substantially centered about the optical axis.

Abstract: Methods of securing a thermocouple to a ceramic substrate are provided. The thermocouple includes a pair of wires that define a junction, and the method comprises directly bonding the junction of the thermocouple to the ceramic substrate. In one form, the junction is directly bonded using an active brazing material.

Abstract: A method of securing a terminal to a ceramic heater is provided by the present disclosure. The ceramic heater includes a ceramic substrate and a resistive heating element, and the method includes exposing a portion of the resistive heating element, forming an intermediate layer on at least one of the portion of the resistive heating element and the ceramic substrate proximate the portion of the resistive heating element, the intermediate layer being selected from a group consisting of Mo/AlN and W/AlN, and bonding the terminal to the intermediate layer.

Abstract: A device, system and method integrating forward and panoramic fields is disclosed, comprising: a primary reflector, comprising a convex surface in relation to the forward field, reflective on at least part of the convex surface; a secondary reflector, forward of the primary reflector relative to the forward field, reflective on at least part a surface thereof facing rearward toward the primary reflector; a primary reflector hole in the primary reflector, substantially centered about an optical axis of the apparatus; and a secondary reflector hole in the secondary reflector, substantially centered about the optical axis.

Abstract: A ceramic heater is provided that includes a power terminal for connecting a resistive heating element to a power source. An intermediate layer is disposed on an AlN ceramic substrate proximate the resistive heating element. The power terminal is bonded to the intermediate layer by an active brazing material. The intermediate layer is formed of Mo/AlN or W/AlN and has a coefficient of thermal expansion between that of the active brazing material and that of the AlN ceramic substrate so that thermal stress generated in the ceramic substrate can be reduced.

Abstract: A device, system and method integrating forward and panoramic fields is disclosed, comprising: a primary reflector, comprising a convex surface in relation to the forward field, reflective on at least part of the convex surface; a secondary reflector, forward of the primary reflector relative to the forward field, reflective on at least part a surface thereof facing rearward toward the primary reflector; a primary reflector hole in the primary reflector, substantially centered about an optical axis of the apparatus; and a secondary reflector hole in the secondary reflector, substantially centered about the optical axis.

Abstract: A device, system and method integrating forward and panoramic fields is disclosed, comprising: a primary reflector, comprising a convex surface in relation to the forward field, reflective on at least part of the convex surface; a secondary reflector, forward of the primary reflector relative to the forward field, reflective on at least part a surface thereof facing rearward toward the primary reflector; a primary reflector hole in the primary reflector, substantially centered about an optical axis of the apparatus; and a secondary reflector hole in the secondary reflector, substantially centered about the optical axis.

Abstract: The objective of the present invention is to provide a single endoscope that provides a field of view substantially greater than a hemisphere comprising a forward field of view and a panoramic field of view that are integrated on a single image plane. The invention is described with respect to a rigid endoscope, but the technology can be implemented on a flexible endoscope as well. The advantage of such an endoscope is that it would provide substantially more information to the physician than any single existing endoscope, and it can be used in place of multiple endoscopes with varying directions of view that are swapped throughout a procedure to provide different views. The invention can also be used in non-medical applications for inspection in closed or generally inaccessible spaces such as for example the interior of jet engines.

Abstract: An improved heating system for heating a semiconductor wafer during fabrication in a corrosive manufacturing environment is disclosed. The system includes a novel ceramic heater made of a layered ceramic substrate that has a plurality of heating elements and temperature sensor arrangement completely and directly embedded within the ceramic substrate of the ceramic heater. The heating elements and the temperature sensor arrangement are constructed of a molybdenum and aluminum nitride composite that provides a low temperature coefficient of resistance which improves the operating efficiency of the ceramic heater. In operation, the temperature sensor arrangement transmits temperature readings to a microprocessor capable of controlling the heating elements in such a manner as to provide a constant and uniform temperature distribution along the entire surface of the semiconductor wafer.