A method for manufacturing a portion capsule which is filled with an extraction material for the creation of a brewed product. The portion capsule includes a main body of plastic, the main body having a base region, a peripheral side wall, and a peripheral main body collar that connects to the peripheral side wall. After the main body is filled, a plastic lid is placed such that a lid collar lies on the main body collar, and the lid collar is fastened to the main body collar. An outer portion of the capsule collar is then separated away with a separating tool having a blade. The blade has a first region of a first material as well as a second region of a second material, wherein the first region forms the cutting edge and wherein the first material is harder than the second material.

An improved blade for use with an oscillating power tool is disclosed. A rectangular style blade includes side teeth to eject debris and allow rapid but well controlled blind plunge cuts. The side teeth are preferably asymmetric with a forward orientation to bias debris out and the blade inward. Preferably one or more openings or slots allow for additional debris removal. The side teeth also allow for controlled side cutting.

A peeling apparatus includes an ingot holding unit holding an ingot in a hanging state where a portion of the ingot to be peeled off as the wafer is directed downwardly, a water container containing water therein, an ultrasonic unit immersed in the water in the water container, a moving unit moving the ingot holding unit vertically into a position where the ingot holding unit faces the ultrasonic unit and at least the portion of the ingot to be peeled off as the wafer is immersed in the water in the water container, and a nozzle ejecting water to the portion of the ingot to be peeled off as the wafer thereby to promote the peeling of the wafer from the ingot.

To provide a portal-shaped tear processing device which is capable of stably performing high precision tear processing.

Provided is a portal-shaped tear processing device including: a portal-shaped frame; a rail member; a controlled movement robot; and a tear processing means, in which the column member and the beam member have an outer shell portion, a filling member enclosed in the outer shell portion, and a hollow portion boring the filling portion along a major axis direction of the column member and the beam member.

A manufacturing method includes locking a material to be cut against a cutting bed, stabilizing the material against the cutting bed, and cutting the material.

A method for producing an ice cream product with an ice cream machine having an extrusion nozzle and a cutting tool is provided. The method comprises providing an ice cream mixture, extruding the ice cream mixture through the extrusion nozzle, and cutting the ice cream mixture with the cutting tool into an ice cream product, wherein the cutting tool is an ultrasound cutting tool. An ice cream machine for producing an ice cream product is also provided.

A system for cutting a wet green ceramic article which includes a power device to generate power and a transmission assembly including an input and an output. The input is operably coupled to the power device such that power is transferred through the transmission assembly from the input to the output. The system also includes a cutting tool holder that holds a cutting tool. The cutting tool holder is coupled to the output and pivotally coupled to a pivot point. The output of the transmission assembly pivots the cutting tool holder about the pivot point as the cutting tool reciprocates in a cutting motion between a first position and a second position.

There is provided a method for cutting an adhesive film and an adhesive film that are novel and improved and capable of fabricating an adhesive film with a low glass transition point, high quality, and a width of less than 1 mm. According to an aspect of the present invention in order to achieve the above object, there is provided a method for cutting an adhesive film, the method including cutting, under a temperature environment of 40 to 10 C., an adhesive film that satisfies a condition of the following formula (1) and whose tack value per unit length under room temperature is 3N/cm or more.

y0.27x+11.4(1)

In the formula (1), x is a glass transition point ( C.) of the adhesive film, and y is a tack value per unit length (N/cm) under room temperature of the adhesive film.

The present invention provides a manufacturing method of a syringe barrel capable of securing smoothness of a nozzle tip and productivity. A manufacturing method of a syringe barrel that is injection-molded from a nozzle tip comprises cutting a remaining gate at a nozzle part using an ultrasonic cutting apparatus having a mechanism for suppressing abnormal vibrations.

Systems and methods are described for controlled crack propagation in a material using ultrasonic waves. A first stress in applied to the material such that the first stress is below a critical point of the material and is insufficient to initiate cracking of the material. A controlled ultrasound wave is then applied to the material causing the total stress applied at a crack tip in the material to exceed the critical point. In some implementations, the controlled cracking is used for wafering of a material.