Abstract: A tobacco tablet that includes a solid solution of soluble fiber and one or more sugar alcohols, the solid solution having a glass transition temperature of less than 40° C., and tobacco dispersed in the solid solution such that the tobacco is released from the tablet when the tablet is chewed or dissolved within an oral cavity.

Abstract: A surgical instrument includes a transducer assembly with a housing having a conduit section and a base portion. A fluid passageway is defined through the conduit and base portion, an ultrasonic transducer including a plurality of piezoelectric elements and a plurality of electrodes are arranged in a stack configuration, where an electrode is located between each pair of piezoelectric elements. A first borehole is defined through the ultrasonic transducer and an end mass having a second borehole defined therethrough. A surface of the end mass is positioned adjacent a first end of the ultrasonic transducer, the end mass is configured to engage with the housing, and the conduit section of the housing is configured to pass through the second borehole of the end mass. The end mass is configured to compress the ultrasonic transducer against a surface of the housing when the end mass is engaged with the housing.

Abstract: A tobacco lozenge includes a body configured to be wholly receivable in an oral cavity. The body includes a matrix including a soluble fiber in an amount greater than or equal to 60 weight percent of the body, tobacco plant tissue dispersed in the matrix, and an additive dispersed in the matrix.

Abstract: The invention provides methods for alleviating eye disorders due to increased intraocular pressure (“IOP”) or inflammation by administering to the eye or eyes of an individual in need thereof a cis-epoxyeicosatrienoic acid, an inhibitor of soluble epoxide hydrolase (sEH), or both. The invention further provides for reducing IOP or inflammation by methods in which the sEH inhibitor or EETs, or both, are administered systemically. In some embodiments, the methods comprise administering to the individual a nucleic acid encoding an inhibitor of sEH.

Abstract: A pneumatic rockdrill having a housing; a cylinder connected to a compressed air supply inlet by a set of air passages; an impact piston, at least part of which is reciprocable within the cylinder; and a controller for the supply of compressed air from the air supply inlet to the cylinder. At least one pair of contact surfaces are located at the interface between the piston and the cylinder, where those relatively moving parts contact one another. At least one water supply inlet and water paths connected to the water supply inlet(s) are configured so as in operation to convey water to a drilling tool to flush a hole being drilled, and to supply water to wet the contact surfaces.

Abstract: A method, a system, and an apparatus for efficiently presenting correction options. The present invention is capable of analyzing user voice commands and sorting multiple input requests based on user selection probability to determine whether a confirmation step should be presented and, if so, the manner in which the confirmation step should be presented. In particular, the method requests an information input from the user and then assigns a confidence level to the information input. If the confidence level is LOW, then the system performs an immediate confirmation step. If the confidence level assigned is MEDIUM or HIGH, then the information is placed into a data set that is confirmed in a batch confirmation step. The batch confirmation step presents the captured information to the user for confirmation. If any of the information is incorrect, then the method sorts the information in ascending order by confidence level and creates a menu of items that may be changed. The user then makes the change.

Abstract: An apparatus for the brewing of a beverage by transmission of an aqueous fluid through a sachet containing a beverage brewing ingredient. The apparatus includes one or more injectors to inject the aqueous fluid into the sachet during the brewing and a clamp for the sachet. The clamp has one or more members that are movable to open and close the clamp, the members having inner surfaces which in a closed position of the clamp define a cavity adapted to substantially enclose and support the sachet during the brewing. The members further define a beverage exit pathway in a lower part of the cavity wherein the inner surface of at least one clamp member includes at least one deformable region mounted on a support that is movable while the clamp is in the closed position. The shape of the cavity or of the exit pathway can be changed while the clamp is in the closed position to provide a desired brewing configuration of the sachet.

Abstract: A software logic controller using flowchart programming includes exception handling elements for handling exception conditions in a manufacturing process. Exception handling is programmed using a Begin Exception element to start monitoring the occurrence of a specific exception condition and an End Exception element to stop the monitoring process. Monitoring is conducted once during every scan cycle of the computer as long as the Begin Exception element is still active.

Abstract: An MWE compressor comprising a housing defining an inlet and an outlet, and an impeller wheel rotatably mounted in the housing such that on rotation of the wheel gas within the inlet is moved to the outlet. The housing has an inner wall defining a surface located in close proximity to radially outer edges of vanes supported by the wheel. The inlet is defined by a first tubular portion an inner surface of which is an extension of the said surface of the inner wall of the housing, a second tubular portion located radially outside the first portion to define an annular passage between the first and second portions, a wall extending across the annular passage between the first and second portions, and a conical wall located upstream of the first portion and extending in the radially outwards and upstream directions from adjacent the upstream end of the first portion to the upstream end of the second portion.

Abstract: A portable (removable) tongue for connecting a house trailer to a towing vehicle for towing the trailer from one location to another with the tongue being adapted for easy and rapid disconnection from the towing vehicle and trailer. The tongue is adapted to be attached to, and removed from, the frame which supports a house trailer and includes a coupler and hitch lock, a pair of arms connected to and diverging from the coupler and hitch lock, a first pair of coupling members associated with the free ends of each arm, and a second pair of coupling members adapted to be secured to the frame of the trailer, and a fastener for locking each first coupling member to a respective second coupling member. The tongue is adapted to be readily secured to the frame of the trailer for towing purposes and easily removed from the frame of the trailer while the trailer is parked in a trailer court for living purposes.

Abstract: A digital communication network carries high and low priority data. The network stations that produce high priority data are assigned to a first group of stations and stations that produce low priority data are assigned to a second group with the two group not being mutually exclusive. Activity on the network is divided into periodic intervals of the same duration. Network control information, that defines how access to the medium, is determined is broadcast to all stations during a first segment of a periodic interval. The network control information defines the length of the periodic interval and of the periodic interval segments, and defines how many stations are in each group. Then during a second segment of the periodic interval, every station in the first group is afforded an opportunity, in a predefined order, to transmit high priority data over the medium.

Abstract: Activity on a digital communication network is divided into periodic intervals and during a segment of each periodic interval a moderator station broadcasts a numerical count of the periodic intervals to all stations on the network. Each station has a memory in which a numerical value is stored, and a comparator that compares the numerical value to the numerical count received from the network. When the numerical count of the periodic intervals equals the numerical value, an apparatus within the station performs a defined operation, such as transmitting a message over the network or synchronizing a clock in the station to a master time standard. The equality of the periodic interval count and the numerical value also can be used to determine when to signal an external device. By using the count of the periodic intervals in this manner, the operation of several stations on the network can be coordinated.

Abstract: A node circuit is operative to couple Manchester encoded data between a transmission medium and an associated electrical device. A first mechanism detects a message frame preamble having a pattern of alternating signal level of substantially identical duration, and a second mechanism that detects a start delimiter in the message frame. The start delimiter has a plurality of binary signal levels in a unique pattern that satisfies a defined set of criteria to optimize the probability that the pattern will be detected while minimizing the likelihood that random valid data will alias into the start delimiter pattern. A data decoder is provided to convert the Manchester encoded data into binary data which then is sent via a signal path to the associated electrical device. Another mechanism is included to detect a unique end delimiter that signals the termination of the message frame.

Abstract: A moderator on a communication network periodically transmits a set of parameters for a protocol that is used to communicate over the network. Each node on the network compares the set of protocol parameters from the moderator to a set of parameters stored in that node. If the sets of parameters at a given node do not match, that given node ceases transmitting messages over the network until either the set of protocol parameters from the moderator match the stored set of parameters, or a matching set of parameters is stored in the node. Typically the active node that is assigned the lowest numerical network address functions as the moderator. However, an automatic process is utilized to prevent a node with a non-matching set of the protocol parameters from becoming the moderator for more than a brief period of time. An override procedure is provided to force all the nodes on the network to adopt a common set of protocol parameters in the event that the automatic process fails.

Abstract: A portable (removable) tongue for connecting a house trailer to a towing vehicle for towing the trailer from one location to another with the tongue being adapted for easy and rapid disconnection from the towing vehicle and trailer. The tongue is adapted to be attached to, and removed from, the frame which supports a house trailer and includes a coupler and hitch lock, a pair of arms connected to and diverging from the coupler and hitch lock, a first pair of coupling members associated with the free ends of each arm, and a second pair of coupling members adapted to be secured to the frame of the trailer, and a fastener for locking each first coupling member to a respective second coupling member. The tongue is adapted to be readily secured to the frame of the trailer for towing purposes and easily removed from the frame of the trailer while the trailer is parked in a trailer court for living purposes.

Abstract: Each message carried by a communication network has a packet that contains data, a tag, and a generation count wherein duplicate packets sent in different messages have identical generation counts. A station includes a modem that connects to the communication network in order to receive messages. A fixed screener circuit has a first memory that stores a set of tag values and a fixed screener determines when a packet tag matches a tag value in the first memory. The station also has an interface through which tag values are received from an external device, such as a host computer. A general purpose screener includes a second memory with a plurality of storage locations in which to store tag values from the interface and a generation count associated with each tag value.

Abstract: This invention is a pipe support for a pipe covered by a cylindrical bat of insulation. The insulated pipe is suspended by a pipe hanger having a clevis extending round and beneath the pipe. The pipe support comprises an upwardly concave saddle engageable with the underside of the pipe within the insulation. A pipe support base is secured to the clevis and comprises a bracket fixedly secured to the clevis by a lock bolt; alternatively, a portion of the clevis may serve as the pipe support base. Top and bottom ends of a vertical connector are secured respectively to the saddle and to the support base. A vertical connector extends through the insulation at the bottom of the pipe. The ends of the connector are fixedly secured respectively to the saddle and to the support base. In one embodiment, the connector is a single shaft or rod. In another embodiment, the connector is a rod removably telescopically assembled within a hollow sleeve.

Abstract: A portable (removable) tongue for connecting a house trailer to a towing vehicle for towing the trailer from one location to another with the tongue being adapted for easy and rapid disconnection from the towing vehicle and trailer. The tongue is adapted to be attached to, and removed from, the frame which supports a house trailer and includes a coupler and hitch lock, a pair of arms connected to and diverging from the coupler and hitch lock, a pair of male coupling members secured to the free ends of each arm, and a pair of female coupling members adapted to be secured to the frame of the trailer, and a clip for locking each male coupling member to a respective female coupling member. The tongue is adapted to be readily secured to the frame of the trailer for towing purposes and easily removed from the frame of the trailer while the trailer is parked in a trailer court for living purposes.

Abstract: An apparatus and method for tool condition and failure monitoring system for predicting imminent tool failure by sensing acoustic emissions from a cutting operation converting the emissions into an electrical signal filtering the electrical signal and using a "count rate" technique on the filtered signal to generate a signal indicative of imminent failure. To improve the prediction, the filtering includes removal of low frequency and d.c. signals and the imminent failure is indicated only after several successive periods of a triggering level of count rate.

Abstract: Polymeric materials suitable for bio-medical applications, particularly in making contact lenses, are derived by reaction of the following:(1) 20 to 40 mole % of a polymerizable amide which is an unsubstituted or substituted amide of a carboxylic acid containing olefinic unsaturation,(2) 25 to 55 mole % of an N-vinyl lactam,(3) 5 to 20 mole % of a polymerizable ester which is an ester of a carboxylic acid containing olefinic unsaturation,(4) 1 to 10 mole % of a polymerizable carboxylic acid containing olefinic unsaturation, and(5) 3 to 10 mole % of a hydrophobic monomer component comprising:(a) a fluorine-containing polymerizable monomer having a fluoroaliphatic side chain, or a polymerizable monomer having an esterifiable group, and(b) a non-fluorine-containing polymerizable hydrophobic vinyl monomer;and subsequently esterifying any esterifiable groups provided by monomer (5a) using a fluorine-containing aliphatic acid or derivative thereof, the amounts of the monomers (1) to (5) totalling 100 mole %, and ei