Abstract: A multifunctional pet manicure device includes a nail clipper, a main handle and an auxiliary handle. The nail clipper includes a first blade and a second blade, the first blade is rotationally connected with the second blade, the first blade is fixedly connected with the main handle, and the second blade is fixedly connected with the auxiliary handle. The multifunctional pet manicure device further includes a nail polisher, wherein the nail polisher includes a driving member and a polishing head, the polishing head is connected to the driving member, and the driving member drives the polishing head to rotate.

Abstract: A sous vide cooker having a housing, a bulkhead attached to the housing to form a first cavity, a heat sink attached to the bulkhead to form a second cavity, and a skirt attached to the bulkhead to form a third cavity below the heat sink. A TRIAC is physically attached in conductive thermal communication to the heat sink in the second cavity. The cooker also has a motor, an impeller located in the third cavity, a drive shaft extending through at least the heat sink and into the third cavity and operatively connecting the motor to the impeller, and a heating element located within the third cavity.

Abstract: A single-serve pod brews a beverage and drains the beverage from the pod without being obstructed by the brewing mechanism to substantially avoid contaminating the beverage and brewing mechanism. The pod has a proximal end and a distal end, where the heated water enters the pod in the proximal end to extract the beverage from the beverage ingredient within the filter and the beverage exits through the distal end of filter where the flow of the beverage is controlled by one or more retainer walls to slow the flow of beverage along the distal end of the pod, and the beverage is redirected to flow towards the proximal end of the pod where it drains between a gap formed during the brewing process.

Abstract: A food processor assembly is provided with a bowl base adapted to receive a rotary input, and an interlock. A bowl is separate from, and sized to be supported upon, the bowl base, to receive and process food products therein. A lid is sized to attach to the bowl to enclose the bowl and to interact with the bowl base interlock. The interlock of the bowl base is isolated from the bowl and the lid.

Abstract: An example sheet product dispenser includes a dispensing mechanism operable to dispense sheet product to provide the dispensed portion within a dispensing chute. A tear bar is provided for separating the dispensed portion from a remainder of the sheet product. A shuttle is positioned between a switch and the dispensed portion. The shuttle is movable between an unactuated position and an actuated position. When the shuttle is in the unactuated position, the switch is in the unactuated configuration. The shuttle and the switch are positioned within the sheet product dispenser such that as the user pulls on the dispensed portion the shuttle moves to the actuated position so that the shuttle applies a force on the switch sufficient enough to transition the switch to an actuated configuration to indicate removal of the dispensed portion. Other example improvements include providing feedback for user inputs to a product dispenser.

Abstract: Systems and methods described herein are optimized for cutting sealing elements on packages using optical radiation. Packages can pass through a cutting device that applies the optical radiation to damage, vaporize, or cut the sealing element (e.g., tape) on the package. The systems and methods control several aspects of the cutting process to adjust throughput, improve efficiency, and reduce line stoppages. Systems can include an in-feed conveyor that orients packages and rejects packages that are out of specification, which can lead to issues such as jamming or damage to the equipment. Systems can include a variable-speed cut conveyor controlled by a computing system to dynamically adjust the speed of packages based upon historical cut quality, environmental measurement data, and height data related to a vertical dimension of the package.

Abstract: Power tools such as cutting saws with rotary powered blades are described. Also described are various accessories for tools used with cylindrical workpieces such as pipes are described. The accessories include a clamp and saw joint assembly, various quick connection assemblies between a saw and a clamping system, a plunge guide assembly, a latch plate assembly, an interlock switch, a blade guard system, and a chip management system or chip deflector. Also described are related methods of use.

Abstract: A high-pressure cylinder of a liquid jet cutting system can include a first end portion, a second end portion, and a central bore configured to receive a plunger. The first end portion can have a first tapered surface configured to form a seal with a mating surface of a check valve when the high-pressure cylinder is in a first orientation, and a first annular surface configured to bear against a mating surface of a pump when the high-pressure cylinder is in a second orientation rotated 180 degrees end-over-end from the first orientation. The second end portion can have a second annular tapered surface configured to form a seal with the mating surface of the check valve when the high-pressure cylinder is in the second orientation, and a second annular surface configured to bear against the mating surface of the pump when the high-pressure cylinder is in the first orientation.

Abstract: An apparatus includes a structure comprising a predetermined breakable region and a mechanical actuator disposed at or proximate the predetermined breakable region. The mechanical actuator comprises an impact member coupled to a spring arrangement, and a restraint member operably coupled to the spring arrangement. A trigger source is operably coupled to an electrical power source. The trigger source, in response to receiving current from the electrical power source, is configured to release or break the restraint member so as to allow the spring arrangement to forcibly move the impact member into contact with, and break, the predetermined breakable region.

Abstract: Needle arrays for forming ultrasonic perforations may be formed from additive manufacturing and with non-circular cross-sectional areas for forming a plurality of holes, or perforations, in a thin sheet material. Methods of forming a plurality of perforations in a thin sheet of a composite material may include positioning the thin sheet under the needle array, repeatedly contacting the surface of the thin sheet to form perforations therein, translating the thin sheet and/or the needle array such that a different area of the thin sheet is positioned under the needle array, and again repeatedly contacting the surface of the thin sheet to form the perforations therein. Related systems may include an ultrasonic actuator, a needle array, and a remote heating unit configured to heat the workpiece while the perforations are formed therein.

Abstract: The present invention relates to a catheter and a process for manufacturing a radially extending opening in tubing for a catheter. The tubing having at least one lumen being enclosed by at least one tubing wall and the process comprises placing tubing in a fixture, applying force to the tubing and thereby fixing the tubing in the fixture in a position for making an opening, pressing a heated depression tool against the surface of the tubing creating a depression area in the at least one tubing wall, and punching an opening cutting tool through the at least one tubing wall within the depression area creating an opening in the depression area of the at least one tubing wall, the opening extending from the exterior of the tubing to the lumen of the tubing.

Abstract: Systems, methods, and devices for perforating louver perforations into a pipe are contemplated. Systems, methods, and devices for transporting pipes for perforation are contemplated. Systems, methods, and devices for performing quality control inspections of such perforations contemplated. A pipe may be oriented vertically and raised over a device that punches perforations into the pipe from the inside of the pipe toward the outside of the pipe. Various supports may contact the pipe for stabilization and to facilitate the formation of perforations without removing cut away pieces from the pipe. Electronic monitoring of the features of the pipe facilitate quality control inspection during processing. In this manner, a structurally robust pipe having a series of louver perforations along the pipe may be formed.

Abstract: Disclosed herein is a planning and impositioning technique for industrial printing orders that evaluates and ranks potential planning and impositioning schemes for a given print order based on available printing apparatus, media, and die-cutter specifications. The printing schemes make use non-die cutter operations to subdivide a media sheet, followed by a series of die-cutter operations each subdivision to take advantage of industrial printer efficiency. This printing operation is enabled by planning and impositioning phases that generate print instructions allows a change in media size from printer apparatus to dies. Specifically, during the planning phase of the print order, a printer apparatus and a die or set of dies are selected where the media size used by the printer apparatus is larger than the die(s) is/are designed for.

Abstract: A produce cutting apparatus is utilized, among other things, for making single cuts in an elongated produce product to trim ends, segment the product into variable length segments, make fixed length segments, and cutting out undesirable portions of the produce product. Using a combination of a feed belt, sensor, radial cutter apparatus and programmable controller, the apparatus precisely locates each cut. The cutting blade makes a single cut with each rotation of the radial cutter apparatus. The apparatus may further have a piece removal system and a product holding system.

Abstract: In one aspect, the present disclosure is directed to a sheet material dispenser that includes a feed roller that is rotatable to facilitate dispensing of the sheet material from a discharge in a housing of the dispenser. The dispenser can have a cutting assembly that includes a cutting blade and at least one movable support coupled to cutting blade and that is actuated with rotation of the feed roller to cause movement of the cutting blade to at least partially cut, score, or perforate the sheet material during dispensing thereof. The dispenser also can have a biasing assembly coupled to the feed roller body to assist rotation of the feed roller body and/or movement of the cutting blade. Other aspects also are described.

Abstract: Provided is a coffee tamper. The coffee tamper of the disclosure includes a tamper body including a connecting hole communicated in a vertical direction, a guide portion provided in the tamper body and including an inner through-hole communicated to the connecting hole, a central connecting portion of which one side is stopped by the guide portion and of which another side penetrates the inner through-hole and extends downward, a tamping portion provided below the tamper body and configured to couple with the central connecting portion, and a compressing portion provided between the guide portion and the tamping portion and configured to downwardly compress the tamping portion.

Abstract: A food preparation apparatus (2) is provided. The food preparation apparatus comprises: a first food processing unit (10) configured to process a food item to produce a plurality of solid food particles and juice; and a second food processing unit (40) arranged to receive the solid food particles and juice from the first food processing unit and process the juice and solid food particles to produce a substantially homogenous food product, wherein the first food processing unit (10) is adjustable in order to selectively vary the proportion of the produced solid food particles that pass from the first food processing unit into the second food processing unit (40).

Abstract: A razor component comprises a cooling element, which is adapted to provide a cooling effect on a user's skin during a shaving operation, wherein the razor component includes a pressure-responsive phase-change component that is coupled to the cooling element.

Abstract: A scraper includes a first clamping member, a second clamping member, and a locking device. The first clamping member has a first clamping portion and a first connecting portion. The second clamping member has a second clamping portion and a second connecting portion connected with the first connecting portion. The locking device includes a pivoting shaft connected with the first and second pivoting portions, and a switching button disposed on the second clamping member and connected with the pivoting shaft. The switching button is relatively rotatable between a locking position and a releasing position with the pivoting shaft as the center with an angle of less than 180 degrees to cause the second clamping portion to approach or move away from the first clamping portion.

Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.