Abstract: A stripping tool for cutting the armor sheathing of a cable. The stripping tool includes a cable receiving handle defining a cable receiving channel and a saw handle movably mounted to the cable receiving handle. A saw assembly, including at least one saw blade, is supported by the saw handle and moveable relative to the cable receiving handle. The saw assembly configured to cut two successive wraps of the armor sheathing of the cable.

Abstract: A metal clad cable for healthcare facilities including a first ground conductor, a phase conductor in contact with the first ground conductor, a neutral conductor positioned in contact with the first ground conductor and the phase conductor, a control conductor assembly including a first control conductor and a second control conductor positioned in contact with the phase conductor and the neutral conductor in a valley between the phase conductor and the neutral conductor. The control conductor assembly, the first ground, the phase conductor and the neutral conductor are wrapped in a binder tape forming a core. A second ground conductor is positioned outside the binder tape of the core located away from the control conductor assembly with no contact with the control conductor assembly, and an interlock armor disposed over the core and the second ground conductor, the second ground conductor is maintained in contact with the interlock armor.

Abstract: A metal clad cable for healthcare facilities including a first ground conductor, a phase conductor in contact with the first ground conductor, a neutral conductor positioned in contact with the first ground conductor and the phase conductor, a control conductor assembly including a first control conductor and a second control conductor positioned in contact with the phase conductor and the neutral conductor in a valley between the phase conductor and the neutral conductor. The control conductor assembly, the first ground, the phase conductor and the neutral conductor are wrapped in a binder tape forming a core. A second ground conductor is positioned outside the binder tape of the core located away from the control conductor assembly with no contact with the control conductor assembly, and an interlock armor disposed over the core and the second ground conductor, the second ground conductor is maintained in contact with the interlock armor.

Abstract: A transmit amplifier (12) drives an ultrasound transducer (11) to emit a pulse, and a receive amplifier (13) amplifies the echo signal detected by the transducer. The receive amplifier's gate opens a fixed delay after the end of the transmit pulse, and a demodulator (14) multiplies the received signal by the local oscillator signal. A low-pass filter removes the sum of the frequencies and passes the difference of the frequencies (the received signal's Doppler frequency) to be digitized by an ADC. ADC readings are made for each of several range bins in intervals during the receive gate-open interval. One or two of the Doppler audio signals will contain the signal from the fetal heart. When a periodic signal is found, its rate is tested to see if it lies within or outside the typical range of a fetal heart.

Abstract: An animal barrier system for deterring hogs and or other small animals from entering a protected area they include a barrier section including an outer frame member, and opposed interior frame member being opposed to the outer frame member, and a side frame member to connect the outer frame member and the inner frame member. The barrier section may include a first section of a first angled wall.

Abstract: A web-based operator control interface system can include an operator interface section including a web browser application, a generator exciter section or a static starter section coupled to the operator interface section, a generator coupled to the generator exciter section and a web server application configured to receive processing requests from the web browser application, and further configured to internally process real-time generator functions.

Abstract: An apparatus for providing electrical power through a downhole packer comprises a riser nipple engagingly insertable in a passage in the packer; a sleeve surrounding a portion of the riser nipple and slidingly moveable between a cable assembly position and an operational position enabling connection of a cable extending through the packer and the sleeve to an electrical connector; and a retaining nut engageable with the riser nipple capturing the sleeve in the operational position when the retaining nut is engaged with the riser nipple.

Abstract: Fetal heart rate monitoring using ultrasound by means of a transducer in contact with the maternal abdomen. The transducer (11) is driven by a transmit amplifier (12), a receive amplifier (13) amplifies the echoes detected by the transducer. While the receive gate is open, demodulator (14) multiplies the received signal by the local oscillator signal. The sum of the frequencies is removed by low-pass filter (15), while the difference of the frequencies is the Doppler frequency of the received signal which passes through the filter to be digitised by ADC (16), the Rx gate opening a fixed delay after the end of the transmit pulse. A number of range bins are chosen and two ADC readings are made for each bin in intervals during the Rx gate-open interval. One or two of the Doppler audio signals, aperiodic or periodic, will contain the signal from the fetal heart. When a periodic signal is found, its rate is tested to see if it lies within or outside the typical range of a fetal heart.

Abstract: A connector comprises an adapter housing coupled to a connector housing. An adapter insert has a first cavity formed therein. The first cavity is shaped to at least partially restrain motion in a first lateral axis of a flat cable placed therein. An apparatus for connecting a flat cable to an electrical connector comprises an adapter housing. An adapter insert has a first cavity shaped to at least partially restrain motion in a first lateral axis of a flat cable placed therein. An elastomer spring element is disposed in a second cavity in the adapter insert. The elastomer spring element imparts a squeeze on the flat cable at least partially restraining motion of the flat cable in a second lateral axis substantially orthogonal to the first lateral axis.

Abstract: A connector comprises a housing having a seal element located within the housing. The seal element has an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage. A seal for an electrical connector comprises an elastomer seal element having an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage.

Abstract: An apparatus for providing electrical power through a downhole packer comprises a riser nipple engagingly insertable in a passage in the packer; a sleeve surrounding a portion of the riser nipple and slidingly moveable between a cable assembly position and an operational position enabling connection of a cable extending through the packer and the sleeve to an electrical connector; and a retaining nut engageable with the riser nipple capturing the sleeve in the operational position when the retaining nut is engaged with the riser nipple.

Abstract: A connector comprises a housing having a seal element located within the housing. The seal element has an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage. A seal for an electrical connector comprises an elastomer seal element having an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage.

Abstract: An apparatus for engaging an electrical conductor comprises a gripping contact having a plurality of fingers, where the plurality of fingers has a substantially conical outer surface. A contact receptacle has a substantially conical inner surface. A tension member urges the gripping contact toward the contact receptacle such that interaction between the substantially conical outer surface and the substantially conical inner surface forces the plurality of fingers to engagingly compress the electrical conductor placed between the fingers. A method of engaging an electrical conductor comprises inserting an electrical conductor between a plurality of fingers of a gripping contact, where the plurality of fingers has a substantially conical outer surface. The substantially conical outer surface of the gripping contact is urged to interact with a substantially conical inner surface of a contact receptacle such that the interaction forces the plurality of fingers to engage the electrical conductor.

Abstract: A connector comprises a substantially cylindrical housing having an internal circumferential groove therein. A seal element is disposed within the housing, the seal element having an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage. A follower abuts the seal element. A spring is disposed in the groove acting against the follower and forcing the follower against the seal to maintain a fluid seal on the cable element.

Abstract: A connector comprises an adapter housing coupled to a connector housing. An adapter insert has a first cavity formed therein. The first cavity is shaped to at least partially restrain motion in a first lateral axis of a flat cable placed therein. An apparatus for connecting a flat cable to an electrical connector comprises an adapter housing. An adapter insert has a first cavity shaped to at least partially restrain motion in a first lateral axis of a flat cable placed therein. An elastomer spring element is disposed in a second cavity in the adapter insert. The elastomer spring element imparts a squeeze on the flat cable at least partially restraining motion of the flat cable in a second lateral axis substantially orthogonal to the first lateral axis.

Abstract: A connector comprises a substantially cylindrical housing having an internal circumferential groove therein. A seal element is disposed within the housing, the seal element having an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage. A follower abuts the seal element. A spring is disposed in the groove acting against the follower and forcing the follower against the seal to maintain a fluid seal on the cable element.

Abstract: A connector comprises a housing having a seal element located within the housing. The seal element has an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage. A seal for an electrical connector comprises an elastomer seal element having an axial passage therethrough. A plurality of circumferential sealing lips are spaced apart along the axial passage and sized such that each of the plurality of circumferential sealing lips provides a compression seal along a cable element inserted through the axial passage.

Abstract: A connector comprises a first housing having a shoulder on an end thereof. A second housing has a first thread on an end thereof. A coupling nut engages the shoulder and has a second thread on an end thereof, where the second thread is engageable with the first thread. Engagement of the first thread and the second thread brings the first housing and the second housing into an operative position with no more than two revolutions of the coupling nut. A method of assembling a connector comprises providing a first housing having a shoulder on an end thereof. A coupling nut engages the shoulder. A first thread on the coupling nut engages a second thread on a second housing, and rotating the coupling nut no more than two revolutions brings the first housing and the second housing into an operative position.

Abstract: An apparatus for engaging an electrical conductor comprises a gripping contact having a plurality of fingers, where the plurality of fingers has a substantially conical outer surface. A contact receptacle has a substantially conical inner surface. A tension member urges the gripping contact toward the contact receptacle such that interaction between the substantially conical outer surface and the substantially conical inner surface forces the plurality of fingers to engagingly compress the electrical conductor placed between the fingers. A method of engaging an electrical conductor comprises inserting an electrical conductor between a plurality of fingers of a gripping contact, lo where the plurality of fingers has a substantially conical outer surface. The substantially conical outer surface of the gripping contact is urged to interact with a substantially conical inner surface of a contact receptacle such that the interaction forces the plurality of fingers to engage the electrical conductor.

Abstract: Economic and efficient process for preparing an oligomer of poly(butylene terephthalate) or an oligomer of poly(butylene isophthalate) from a transesterification reaction mass by using a countercurrent column reactor system wherein the transesterification reaction mass is fed into the countercurrent column reactor and continuously flows downward while simultaneously a heated inert gas stream continuously flows upward to scrub out volatiles from the transesterification reaction mass, thereby yielding from the bottom of the countercurrent column reactor an oligomer of poly(butylene terephthalate) or an oligomer of poly(butylene isophthalate) suitable for use in a polycondensation reaction. Butanediol is recycled throughout the process through an absorber column.