摘要:
A radar system is described that uses microwave emitters to sense, classify and determine the contents of small containers that are used in transport or storage. The characteristics of these contents can be determined by orienting a set of microwave emitters and receptors around the containers. Correlating the results of the data obtained from the emitters and receptors, the volume and type of the contents of the containers can be determined.
摘要:
A method can, in one general aspect, include steps for the recovery of potassium sulfate and mirabilite from glaserite. In another general aspect, a method includes dissolving glaserite in water at an elevated temperature to produce a saturated or nearly saturated solution, and cooling the solution to a temperature where potassium sulfate and mirabilite will crystallize from the solution as stable phases. In yet another general aspect, a method includes adding glaserite to a saturated solution of glaserite in water and mixing for enough time at a temperature where the glaserite will decompose into potassium sulfate and mirabilite as stable phases. In yet another general aspect, a method includes separating potassium sulfate from mirabilite using a froth floatation process.
摘要:
The process for preparing a refinery feedstock from black liquor soap comprising adding excess alcohol (preferably methanol) to black liquor soap. Acid is then added to the mixture to drop the pH of the mixture to approximately 2 to convert carboxylate salt of fatty and resin acids to the free fatty and resin acids. In the reaction process, the free fatty and resin acids react with the alcohol, with the aid of the acid catalyst, to yield the desired ester products. The resulting feedstock can be distilled or refined to yield sterols and related alcohols, biodiesel and other fuels.
摘要:
The process for preparing a refinery feedstock from black liquor soap comprising adding excess alcohol (preferably methanol) to black liquor soap. Acid is then added to the mixture to drop the pH of the mixture to approximately 2 to convert carboxylate salt of fatty and resin acids to the free fatty and resin acids. In the reaction process, the free fatty and resin acids react with the alcohol, with the aid of the acid catalyst, to yield the desired ester products. The resulting feedstock can be distilled or refined to yield sterols and related alcohols, biodiesel and other fuels.
摘要:
A meat product is spirally sliced around an axis through the meat created by the insertion of a temporary support member through the meat. The meat is mounted in meat slicing apparatus which rotates the meat. A slicer blade is introduced into the meat in a plane substantially perpendicular to the axis of rotation while the meat is rotating. The slicer blade is then indexed linearly along an axis parallel to the axis of rotation of the meat, thereby effecting a continuous spiral cut in the meat. First and second spacers are used to allow the meat product to have a continuous spiral cut having first and second ends each residing writing a range of ⅛ of an inch to 1 inch from the respective ends of the meat product.
摘要:
A cellular telephone handset stores audio files previously recorded by the user as well as voice mail messages from other users and selectively transmitted selected ones of these files to the remote listener, or to the voice mail system of a remote user. Voice mail messages are composed, stored, transmitted, forwarded and reviewed using a voice mail system without ringing the remote party's telephone, much as email is composed, stored, transmitted and reviewed using an email server.
摘要:
Methods and apparatus for performing specified actions when the relative position of specified objects satisfies conditions specified by a user and expressed in one or more rules. Each of the rules contains a condition part and an action part. The condition part of each rules specifies one or-more conditions that are satisfied when specified objects move into or-out of a predetermined range of one another. Each rule further contains an action part which specifies a function to be performed when the condition part of the rule is satisfied. The relative positions of objects are determined by an electronic interrogation device which can determine the identity of other electronic devices that are within range of the interrogation device. The electronic interrogation devices and the identification devices may be implemented using Bluetooth compliant devices, RFID tags and tag readers, or GPS devices.
摘要:
A control circuit for operating a lamp or other electrically operated device using a conventional wall socket outlet that is selectively energized under the control of a conventional wall mounted switch. To permit the lamp to be independently controlled using either the wall switch or the lamp switch, a wall adapter unit is employed that plugs into the wall outlet and into which the lamp's power cord is plugged. Sensing means are employed to detect the operation of either the wall switch or the lamp switch to control an electrically operated switch which turns the lamp ON and OFF whenever either the wall switch or the lamp switch are operated. Different embodiments are provided for use with conventional electrical wiring and with either a conventional lamp or lamp incorporating additional circuitry to adapt it for use with the wall socket adapter.
摘要:
A network based hypertext display system employing a supervisory computer interconnected with one or more information display units and one or more remote document servers via a network, such as the Internet. The supervisory computer controls the content displayed by the display units by transferring to each unit a control information file as well as hypertext document files which are locally stored in the display units. The control file determines the extent to which the display unit can access remotely stored information and provides additional information which is used to alter the presentation to the user. Stored control information is used to rewrite hypertext document such that certain links are disabled, and to suppress the appearance of visual cues associated with the displayed anchor which identifies selected links in the referencing document. Links and other information in local and remotely accessed documents are rewritten in accordance with commands created by a content developer using an interactive content authoring system. Means are employed for controlling the duration of a given user session in response to the material selected for display, the time of day, and user demographics. Locally stored data copied from original documents stored on remote servers is periodically validated and updated when the validation indicates that the original has been modified.
摘要:
An audio program and message distribution system in which a host system organizes and transmits program segments to client subscriber locations. The host organizes the program segments by subject matter and creates scheduled programming in accordance with preferences associated with each subscriber. Program segments are associated with descriptive subject matter segments, and the subject matter segments may be used to generate both text and audio cataloging presentations to enable the user to more easily identify and select desirable programming. A playback unit at the subscriber location reproduces the program segments received from the host and includes mechanisms for interactively navigating among the program segments. A usage log is compiled to record the subscriber's use of the provided program materials, to return data to the host for billing, to adaptively modify the subscriber's preferences based on actual usage, and to send subscriber-generated comments and requests to the host for processing. Voice input and control mechanisms included in the player allow the user to perform hands-free navigation of the program materials and to dictate comments and messages which are returned to the host for retransmission to other subscribers. The program segments sent to each subscriber may include advertising materials which the user can selectively play to obtain credits against the subscriber fee. Parallel audio and text transcript files for at least selected programming enable subject matter searching and synchronization of the audio and text files. Speech synthesis may be used to convert transcript files into audio format. Image files may also be transmitted from the server for synchronized playback with the audio programming.