Abstract: The invention relates to a melting head (1) for an ice melting apparatus (1, 8) comprising a rear, in relation to the propagation direction, attachment region (4) for attaching to a drilling apparatus (8) or a drilling rod assembly, and a forward, in relation to the propagation direction, heatable front region (1c), wherein the front region (1c) has a radially outer face region (1a) in which the front region (1c) has an outer cross section that tapers in the propagation direction (3) up to the forward axial melting head end (1d), in particular with a tapering outer diameter, and the radially outer face region (1a) surrounds an inner cavity (5), the free inner cross section of which reduces from the axial melting head end (1d) counter to the propagation direction (3). The invention also relates to an ice melting apparatus (1, 8) formed with the melting head (1).

Abstract: A substrate for a SIP is that has a portion of its top surface covered with spaced apart electrically conductive landing pads for electrical connection to components located on the surface and the landing pads serve as interconnection pads for making electrical connections between at least a portion of said pads when interconnected by a segment of bond wire to form at least a portion of the SIP. Methods for use of the universal substrate in SIP system design and manufacture of a SIP.

Abstract: The present disclosure describes analog memories for use in a computer, such as a computer using a combination of analog and digital components/elements used in a cohesive manner.

Abstract: The present disclosure describes a mixed signal arithmetic logic unit configured to use a combination of analog processing elements and digital processing elements in a cohesive manner. Depending on the signals and the data received for processing, the analog processing elements and digital processing elements may be used separately, independently or in combination to optimize computational results and the performance of the mixed signal arithmetic logic unit.

Abstract: The invention pertains to a CellDrum electrode arrangement for measuring mechanical stress, comprising a mechanical holder (1) and a non-conductive membrane (4), whereby the membrane (4) is at least partially fixed at its circumference to the mechanical holder (1), keeping it in place when the membrane (4) may bend due to forces acting on the membrane (4), the mechanical holder (1) and the membrane (4) forming a container, whereby the membrane (1) within the container comprises an cell-membrane compound layer or biological material (3) adhered to the deformable membrane 4 which in response to stimulation by an agent may exert mechanical stress to the membrane (4) such that the membrane bending stage changes whereby the container may be filled with an electrolyte, whereby an electric contact (2) is arranged allowing to contact said electrolyte when filled into to the container, whereby within a predefined geometry to the fixing of the membrane (4) an electrode (7) is arranged, whereby the electrode (7) is elec

Abstract: The present disclosure describes a mixed signal computer unit using a combination of analog and digital components/elements in a cohesive manner. Depending on the signals and data that need to be processed, the analog processing elements and digital processing elements may be used separately, independently or in combination to optimize the computational results and the performance of the computation. Operations may be controlled by one or more digital cores.

Abstract: The present disclosure describes a mixed signal arithmetic logic unit configured to use a combination of analog processing elements and digital processing elements in a cohesive manner. Depending on the signals and the data received for processing, the analog processing elements and digital processing elements may be used separately, independently or in combination to optimize computational results and the performance of the mixed signal arithmetic logic unit.

Abstract: The invention relates to a melting head (1) for an ice melting apparatus (1, 8) comprising a rear, in relation to the propagation direction, attachment region (4) for attaching to a drilling apparatus (8) or a drilling rod assembly, and a forward, in relation to the propagation direction, heatable front region (1c), wherein the front region (1c) has a radially outer face region (1a) in which the front region (1c) has an outer cross section that tapers in the propagation direction (3) up to the forward axial melting head end (1d), in particular with a tapering outer diameter, and the radially outer face region (1a) surrounds an inner cavity (5), the free inner cross section of which reduces from the axial melting head end (1d) counter to the propagation direction (3). The invention also relates to an ice melting apparatus (1, 8) formed with the melting head (1).

Abstract: The present disclosure describes a mixed signal computer unit using a combination of analog and digital components/elements in a cohesive manner. Depending on the signals and data that need to be processed, the analog processing elements and digital processing elements may be used separately, independently or in combination to optimize the computational results and the performance of the computation. Operations may be controlled by one or more digital cores.

Abstract: The present disclosure describes analog memories for use in a computer, such as a computer using a combination of analog and digital components/elements used in a cohesive manner.

Abstract: Methods of reducing paper dusting in a papermaking process, and a low dusting tissue having increased strength are provided. Application of a polymer comprising at least one amine-containing vinylic or allylic monomer to at least one surface of a paper web during the papermaking process reduces the dusting tendency of the paper, and increases both the wet and dry strength of the paper product.

Abstract: Methods and systems for reducing the number of, and values of, passive components, such as capacitors, in System-in-Package devices below vendor recommendations for an active component are provided.

Abstract: A substrate for a SIP is that has a portion of its top surface covered with spaced apart electrically conductive landing pads for electrical connection to components located on the surface and the landing pads serve as interconnection pads for making electrical connections between at least a portion of said pads when interconnected by a segment of bond wire to form at least a portion of the SIP. Methods for use of the universal substrate in SIP system design and manufacture of a SIP.

Abstract: The invention pertains to a CellDrum electrode arrangement for measuring mechanical stress, comprising a mechanical holder (1) and a non-conductive membrane (4), whereby the membrane (4) is at least partially fixed at its circumference to the mechanical holder (1), keeping it in place when the membrane (4) may bend due to forces acting on the membrane (4), the mechanical holder (1) and the membrane (4) forming a container, whereby the membrane (1) within the container comprises an cell-membrane compound layer or biological material (3) adhered to the deformable membrane 4 which in response to stimulation by an agent may exert mechanical stress to the membrane (4) such that the membrane bending stage changes whereby the container may be filled with an electrolyte, whereby an electric contact (2) is arranged allowing to contact said electrolyte when filled into to the container, whereby within a predefined geometry to the fixing of the membrane (4) an electrode (7) is arranged, whereby the electrode (7) is elec

Abstract: Methods and systems for reducing the number of, and values of, passive components, such as capacitors, in System-in-Package devices below vendor recommendations for an active component are provided.

Abstract: Methods of reducing paper dusting in a papermaking process, and a low dusting tissue having increased strength are provided. Application of a polymer comprising at least one amine-containing vinylic or allylic monomer to at least one surface of a paper web during the papermaking process reduces the dusting tendency of the paper, and inpcreases both the wet and dry strength of the paper product.

Abstract: A memory device is coupled to a subset of lines of a data input/output (I/O) bus. The memory device includes an on-die active termination circuit for terminating the subset of lines of the data I/O bus with a selected impedance being one of a plurality of selectable impedances; a termination value register being coupled to the on-die active termination circuit for storing a value representing the selected impedance; and a termination value setting circuit being coupled to the termination value register, for setting the value representing the selected impedance in the termination value register.

Abstract: A memory device is coupled to a subset of lines of a data input/output (I/O) bus. The memory device includes an on-die active termination circuit for terminating the subset of lines of the data I/O bus with a selected impedance being one of a plurality of selectable impedances; a termination value register being coupled to the on-die active termination circuit for storing a value representing the selected impedance; and a termination value setting circuit being coupled to the termination value register, for setting the value representing the selected impedance in the termination value register.

Abstract: A plural component spray gun (1) is designed for spraying quick setting materials such as foams, polyurea and the like. Towards this end, the gun (1) is designed so as to be easily serviceable with a minimum of tools. For example, the side seal cartridges (18) and (20) may be installed and removed without tools by removing the retaining ring (9) and then extracting them from the fluid housing (11). Those cartridges (18) and (20) are easily disassembled and cleaned. Similarly, the fluid housing (11) may be removed from the handle/body (1) by unscrewing the lock ring (7) by hand.

Abstract: In a flat pattern air purge plural component spray device, the two side impingement ports in the mix chamber are offset slightly from the centerline of the central bore to provide enhanced mixing and better pattern control.